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updates functional module: only two unfused variants, now

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[SVN r51381]
This commit is contained in:
Tobias Schwinger committed 2009-02-22 06:27:12 +00:00
1 parent 2fdfd41b17
commit aaf89a67a6
263 files changed
+5823 -7742
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doc/html/fusion/functional/adapters/fused.html
+43 -40
View File
@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>fused</title>
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<link rel="start" href="../../../index.html" title="Chapter 1. Fusion 2.0">
<link rel="up" href="../adapters.html" title=" Adapters">
<link rel="prev" href="../adapters.html" title=" Adapters">
@@ -26,7 +26,7 @@
<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.functional.adapters.fused"></a><a href="fused.html" title="fused">fused</a></h4></div></div></div>
<a name="fusion.functional.adapters.fused.description"></a><h5>
<a name="id661860"></a>
<a name="id1290323"></a>
<a href="fused.html#fusion.functional.adapters.fused.description">Description</a>
</h5>
<p>
@@ -41,33 +41,35 @@
<p>
The type of the target function is allowed to be const qualified or a reference.
Const qualification is preserved and propagated appropriately (in other
words, only const versions of <tt class="literal">operator()</tt> can be used
words, only const versions of <code class="literal">operator()</code> can be used
for a target function object that is const or, if the target function object
is held by value, the adapter is const - these semantics have nothing to
do with the const qualification of a member function, which is referring
to the type of object pointed to by <tt class="literal">this</tt> which is specified
to the type of object pointed to by <code class="literal">this</code> which is specified
with the first element in the sequence passed to the adapter).
</p>
<p>
If the target function is a pointer to a class members, the corresponding
object can be specified as a reference, pointer, or smart pointer. In case
of the latter, a freestanding <tt class="literal">get_pointer</tt> function must
be defined (Boost provides this function for <tt class="literal">std::auto_ptr</tt>
and <a href="http://www.boost.org/libs/smart_ptr/shared_ptr.htm" target="_top"><tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">shared_ptr</span></tt></a>).
</p>
<p>
/functional/adapter/fused.hpp&gt;
of the latter, a freestanding <code class="literal">get_pointer</code> function must
be defined (Boost provides this function for <code class="literal">std::auto_ptr</code>
and <a href="http://www.boost.org/libs/smart_ptr/shared_ptr.htm" target="_top"><code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">shared_ptr</span></code></a>).
</p>
<a name="fusion.functional.adapters.fused.header"></a><h5>
<a name="id1290442"></a>
<a href="fused.html#fusion.functional.adapters.fused.header">Header</a>
</h5>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">functional</span><span class="special">/</span><span class="identifier">adapter</span><span class="special">/</span><span class="identifier">fused</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.functional.adapters.fused.synopsis"></a><h5>
<a name="id661996"></a>
<a name="id1290533"></a>
<a href="fused.html#fusion.functional.adapters.fused.synopsis">Synopsis</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Function</span><span class="special">&gt;</span>
<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Function</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">fused</span><span class="special">;</span>
</pre>
<a name="fusion.functional.adapters.fused.template_parameters"></a><h5>
<a name="id662075"></a>
<a name="id1290601"></a>
<a href="fused.html#fusion.functional.adapters.fused.template_parameters">Template
parameters</a>
</h5>
@@ -97,7 +99,7 @@
<tbody><tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">Function</span></tt>
<code class="computeroutput"><span class="identifier">Function</span></code>
</p>
</td>
<td>
@@ -114,7 +116,7 @@
</tr></tbody>
</table></div>
<a name="fusion.functional.adapters.fused.model_of"></a><h5>
<a name="id662190"></a>
<a name="id1290704"></a>
<a href="fused.html#fusion.functional.adapters.fused.model_of">Model of</a>
</h5>
<div class="itemizedlist"><ul type="disc">
@@ -128,29 +130,29 @@
<div class="variablelist">
<p class="title"><b>Notation</b></p>
<dl>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">R</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">R</span></code></span></dt>
<dd><p>
A possibly const qualified <a href="../concepts/def_callable.html" title=" Deferred
Callable Object">Deferred
Callable Object</a> type or reference type thereof
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">r</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">r</span></code></span></dt>
<dd><p>
An object convertible to <tt class="computeroutput"><span class="identifier">R</span></tt>
An object convertible to <code class="computeroutput"><span class="identifier">R</span></code>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">s</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
<dd><p>
A <a href="../../sequence.html" title="Sequence">Sequence</a> of arguments that
are accepted by <tt class="computeroutput"><span class="identifier">r</span></tt>
are accepted by <code class="computeroutput"><span class="identifier">r</span></code>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">f</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code></span></dt>
<dd><p>
An instance of <tt class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;</span></tt>
An instance of <code class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;</span></code>
</p></dd>
</dl>
</div>
<a name="fusion.functional.adapters.fused.expression_semantics"></a><h5>
<a name="id662410"></a>
<a name="id1290898"></a>
<a href="fused.html#fusion.functional.adapters.fused.expression_semantics">Expression
Semantics</a>
</h5>
@@ -175,38 +177,38 @@
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;(</span><span class="identifier">r</span><span class="special">)</span></tt>
<code class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;(</span><span class="identifier">r</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, initializes the target
function with <tt class="computeroutput"><span class="identifier">r</span></tt>.
function with <code class="computeroutput"><span class="identifier">r</span></code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;()</span></tt>
<code class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;()</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, attempts to use <tt class="computeroutput"><span class="identifier">R</span></tt>'s default constructor.
Creates a fused function as described above, attempts to use <code class="computeroutput"><span class="identifier">R</span></code>'s default constructor.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
<code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Calls <tt class="computeroutput"><span class="identifier">r</span></tt> with the
elements in <tt class="computeroutput"><span class="identifier">s</span></tt> as
Calls <code class="computeroutput"><span class="identifier">r</span></code> with the
elements in <code class="computeroutput"><span class="identifier">s</span></code> as
its arguments.
</p>
</td>
@@ -214,22 +216,23 @@
</tbody>
</table></div>
<a name="fusion.functional.adapters.fused.example"></a><h5>
<a name="id662665"></a>
<a name="id1291125"></a>
<a href="fused.html#fusion.functional.adapters.fused.example">Example</a>
</h5>
<pre class="programlisting">
<span class="identifier">fused</span><span class="special">&lt;</span> <a href="http://www.sgi.com/tech/stl/plus.html" target="_top"><tt class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">plus</span></tt></a><span class="special">&lt;</span><span class="keyword">long</span><span class="special">&gt;</span> <span class="special">&gt;</span> <span class="identifier">f</span><span class="special">;</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">f</span><span class="special">(</span><a href="../../container/generation/functions/make_vector.html" title="make_vector"><tt class="computeroutput"><span class="identifier">make_vector</span></tt></a><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">2l</span><span class="special">))</span> <span class="special">==</span> <span class="number">3l</span><span class="special">);</span>
<pre class="programlisting"><span class="identifier">fused</span><span class="special">&lt;</span> <a href="http://www.sgi.com/tech/stl/plus.html" target="_top"><code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">plus</span></code></a><span class="special">&lt;</span><span class="keyword">long</span><span class="special">&gt;</span> <span class="special">&gt;</span> <span class="identifier">f</span><span class="special">;</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">f</span><span class="special">(</span><a href="../../container/generation/functions/make_vector.html" title="make_vector"><code class="computeroutput"><span class="identifier">make_vector</span></code></a><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">2l</span><span class="special">))</span> <span class="special">==</span> <span class="number">3l</span><span class="special">);</span>
</pre>
<a name="fusion.functional.adapters.fused.see_also"></a><h5>
<a name="id662842"></a>
<a name="id1291280"></a>
<a href="fused.html#fusion.functional.adapters.fused.see_also">See also</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="fused_procedure.html" title="fused_procedure"><tt class="computeroutput"><span class="identifier">fused_procedure</span></tt></a></li>
<li><a href="fused_function_object.html" title="fused_function_object"><tt class="computeroutput"><span class="identifier">fused_function_object</span></tt></a></li>
<li><a href="../invocation/functions/invoke.html" title="invoke"><tt class="computeroutput"><span class="identifier">invoke</span></tt></a></li>
<li><a href="../../support/deduce.html" title="deduce"><tt class="computeroutput"><span class="identifier">deduce</span></tt></a></li>
<li><a href="fused_procedure.html" title="fused_procedure"><code class="computeroutput"><span class="identifier">fused_procedure</span></code></a></li>
<li><a href="fused_function_object.html" title="fused_function_object"><code class="computeroutput"><span class="identifier">fused_function_object</span></code></a></li>
<li><a href="../invocation/functions/invoke.html" title="invoke"><code class="computeroutput"><span class="identifier">invoke</span></code></a></li>
<li><a href="../generation/functions/mk_fused.html" title="
make_fused"><code class="computeroutput"><span class="identifier">make_fused</span></code></a></li>
<li><a href="../../support/deduce.html" title="deduce"><code class="computeroutput"><span class="identifier">deduce</span></code></a></li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
doc/html/fusion/functional/adapters/fused_function_object.html
+47 -44
View File
@@ -3,11 +3,11 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>fused_function_object</title>
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<link rel="start" href="../../../index.html" title="Chapter 1. Fusion 2.0">
<link rel="up" href="../adapters.html" title=" Adapters">
<link rel="prev" href="fused_procedure.html" title="fused_procedure">
<link rel="next" href="unfused_generic.html" title="unfused_generic">
<link rel="next" href="unfused.html" title="unfused">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table cellpadding="2" width="100%"><tr>
@@ -20,13 +20,13 @@
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="fused_procedure.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adapters.html"><img src="../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="unfused_generic.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
<a accesskey="p" href="fused_procedure.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adapters.html"><img src="../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="unfused.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
</div>
<div class="section" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.functional.adapters.fused_function_object"></a><a href="fused_function_object.html" title="fused_function_object">fused_function_object</a></h4></div></div></div>
<a name="fusion.functional.adapters.fused_function_object.description"></a><h5>
<a name="id664533"></a>
<a name="id1292905"></a>
<a href="fused_function_object.html#fusion.functional.adapters.fused_function_object.description">Description</a>
</h5>
<p>
@@ -41,23 +41,25 @@
<p>
The type of the target function is allowed to be const qualified or a reference.
Const qualification is preserved and propagated appropriately (in other
words, only const versions of <tt class="literal">operator()</tt> can be used
words, only const versions of <code class="literal">operator()</code> can be used
for an target function object that is const or, if the target function
object is held by value, the adapter is const).
</p>
<p>
/functional/adapter/fused_function_object.hpp&gt;
</p>
<a name="fusion.functional.adapters.fused_function_object.header"></a><h5>
<a name="id1292973"></a>
<a href="fused_function_object.html#fusion.functional.adapters.fused_function_object.header">Header</a>
</h5>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">functional</span><span class="special">/</span><span class="identifier">adapter</span><span class="special">/</span><span class="identifier">fused_function_object</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.functional.adapters.fused_function_object.synopsis"></a><h5>
<a name="id664615"></a>
<a name="id1293067"></a>
<a href="fused_function_object.html#fusion.functional.adapters.fused_function_object.synopsis">Synopsis</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Function</span><span class="special">&gt;</span>
<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Function</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">fused_function_object</span><span class="special">;</span>
</pre>
<a name="fusion.functional.adapters.fused_function_object.template_parameters"></a><h5>
<a name="id664700"></a>
<a name="id1293140"></a>
<a href="fused_function_object.html#fusion.functional.adapters.fused_function_object.template_parameters">Template
parameters</a>
</h5>
@@ -87,7 +89,7 @@
<tbody><tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">Function</span></tt>
<code class="computeroutput"><span class="identifier">Function</span></code>
</p>
</td>
<td>
@@ -104,7 +106,7 @@
</tr></tbody>
</table></div>
<a name="fusion.functional.adapters.fused_function_object.model_of"></a><h5>
<a name="id664816"></a>
<a name="id1293242"></a>
<a href="fused_function_object.html#fusion.functional.adapters.fused_function_object.model_of">Model
of</a>
</h5>
@@ -119,29 +121,29 @@
<div class="variablelist">
<p class="title"><b>Notation</b></p>
<dl>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">R</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">R</span></code></span></dt>
<dd><p>
A possibly const qualified <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> type or reference type thereof
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">r</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">r</span></code></span></dt>
<dd><p>
An object convertible to <tt class="computeroutput"><span class="identifier">R</span></tt>
An object convertible to <code class="computeroutput"><span class="identifier">R</span></code>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">s</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
<dd><p>
A <a href="../../sequence.html" title="Sequence">Sequence</a> of arguments that
are accepted by <tt class="computeroutput"><span class="identifier">r</span></tt>
are accepted by <code class="computeroutput"><span class="identifier">r</span></code>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">f</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code></span></dt>
<dd><p>
An instance of <tt class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;</span></tt>
An instance of <code class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;</span></code>
</p></dd>
</dl>
</div>
<a name="fusion.functional.adapters.fused_function_object.expression_semantics"></a><h5>
<a name="id665037"></a>
<a name="id1310916"></a>
<a href="fused_function_object.html#fusion.functional.adapters.fused_function_object.expression_semantics">Expression
Semantics</a>
</h5>
@@ -166,38 +168,38 @@
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">fused_function_object</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;(</span><span class="identifier">r</span><span class="special">)</span></tt>
<code class="computeroutput"><span class="identifier">fused_function_object</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;(</span><span class="identifier">r</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, initializes the target
function with <tt class="computeroutput"><span class="identifier">r</span></tt>.
function with <code class="computeroutput"><span class="identifier">r</span></code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">fused_function_object</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;()</span></tt>
<code class="computeroutput"><span class="identifier">fused_function_object</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;()</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, attempts to use <tt class="computeroutput"><span class="identifier">R</span></tt>'s default constructor.
Creates a fused function as described above, attempts to use <code class="computeroutput"><span class="identifier">R</span></code>'s default constructor.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
<code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Calls <tt class="computeroutput"><span class="identifier">r</span></tt> with the
elements in <tt class="computeroutput"><span class="identifier">s</span></tt> as
Calls <code class="computeroutput"><span class="identifier">r</span></code> with the
elements in <code class="computeroutput"><span class="identifier">s</span></code> as
its arguments.
</p>
</td>
@@ -205,16 +207,15 @@
</tbody>
</table></div>
<a name="fusion.functional.adapters.fused_function_object.example"></a><h5>
<a name="id665293"></a>
<a name="id1311142"></a>
<a href="fused_function_object.html#fusion.functional.adapters.fused_function_object.example">Example</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">SeqOfSeqs</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Func</span><span class="special">&gt;</span>
<span class="keyword">typename</span> <a href="../../algorithm/transformation/metafunctions/transform.html" title="transform"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">transform</span></tt></a><span class="special">&lt;</span> <span class="identifier">zip_view</span><span class="special">&lt;</span><span class="identifier">SeqOfSeqs</span><span class="special">&gt;</span> <span class="keyword">const</span><span class="special">,</span>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">SeqOfSeqs</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Func</span><span class="special">&gt;</span>
<span class="keyword">typename</span> <a href="../../algorithm/transformation/metafunctions/transform.html" title="transform"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">transform</span></code></a><span class="special">&lt;</span> <span class="identifier">zip_view</span><span class="special">&lt;</span><span class="identifier">SeqOfSeqs</span><span class="special">&gt;</span> <span class="keyword">const</span><span class="special">,</span>
<span class="identifier">fused_function_object</span><span class="special">&lt;</span><span class="identifier">Func</span> <span class="keyword">const</span> <span class="special">&amp;&gt;</span> <span class="special">&gt;::</span><span class="identifier">type</span>
<span class="identifier">n_ary_transform</span><span class="special">(</span><span class="identifier">SeqOfSeqs</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">s</span><span class="special">,</span> <span class="identifier">Func</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">f</span><span class="special">)</span>
<span class="special">{</span>
<span class="keyword">return</span> <a href="../../algorithm/transformation/functions/transform.html" title="transform"><tt class="computeroutput"><span class="identifier">transform</span></tt></a><span class="special">(</span><span class="identifier">zip_view</span><span class="special">&lt;</span><span class="identifier">SeqOfSeqs</span><span class="special">&gt;(</span><span class="identifier">s</span><span class="special">),</span>
<span class="keyword">return</span> <a href="../../algorithm/transformation/functions/transform.html" title="transform"><code class="computeroutput"><span class="identifier">transform</span></code></a><span class="special">(</span><span class="identifier">zip_view</span><span class="special">&lt;</span><span class="identifier">SeqOfSeqs</span><span class="special">&gt;(</span><span class="identifier">s</span><span class="special">),</span>
<span class="identifier">fused_function_object</span><span class="special">&lt;</span><span class="identifier">Func</span> <span class="keyword">const</span> <span class="special">&amp;&gt;(</span><span class="identifier">f</span><span class="special">));</span>
<span class="special">}</span>
@@ -236,23 +237,25 @@
<span class="keyword">void</span> <span class="identifier">try_it</span><span class="special">()</span>
<span class="special">{</span>
<a href="../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">a</span><span class="special">(</span><span class="number">2</span><span class="special">,</span><span class="number">2.0f</span><span class="special">);</span>
<a href="../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">b</span><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">1.5f</span><span class="special">);</span>
<a href="../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">c</span><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">0.5f</span><span class="special">);</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">c</span> <span class="special">==</span> <span class="identifier">n_ary_transform</span><span class="special">(</span><a href="../../container/generation/functions/vector_tie.html" title="vector_tie"><tt class="computeroutput"><span class="identifier">vector_tie</span></tt></a><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">),</span> <span class="identifier">sub</span><span class="special">()));</span>
<a href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">a</span><span class="special">(</span><span class="number">2</span><span class="special">,</span><span class="number">2.0f</span><span class="special">);</span>
<a href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">b</span><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">1.5f</span><span class="special">);</span>
<a href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">c</span><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">0.5f</span><span class="special">);</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">c</span> <span class="special">==</span> <span class="identifier">n_ary_transform</span><span class="special">(</span><a href="../../container/generation/functions/vector_tie.html" title="vector_tie"><code class="computeroutput"><span class="identifier">vector_tie</span></code></a><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">),</span> <span class="identifier">sub</span><span class="special">()));</span>
<span class="special">}</span>
</pre>
<a name="fusion.functional.adapters.fused_function_object.see_also"></a><h5>
<a name="id666351"></a>
<a name="id1312074"></a>
<a href="fused_function_object.html#fusion.functional.adapters.fused_function_object.see_also">See
also</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="fused.html" title="fused"><tt class="computeroutput"><span class="identifier">fused</span></tt></a></li>
<li><a href="fused_procedure.html" title="fused_procedure"><tt class="computeroutput"><span class="identifier">fused_procedure</span></tt></a></li>
<li><a href="fused.html" title="fused"><code class="computeroutput"><span class="identifier">fused</span></code></a></li>
<li><a href="fused_procedure.html" title="fused_procedure"><code class="computeroutput"><span class="identifier">fused_procedure</span></code></a></li>
<li><a href="../invocation/functions/invoke_fobj.html" title="
invoke_function_object"><tt class="computeroutput"><span class="identifier">invoke_function_object</span></tt></a></li>
<li><a href="../../support/deduce.html" title="deduce"><tt class="computeroutput"><span class="identifier">deduce</span></tt></a></li>
invoke_function_object"><code class="computeroutput"><span class="identifier">invoke_function_object</span></code></a></li>
<li><a href="../generation/functions/mk_fused_fobj.html" title="
make_fused_function_object"><code class="computeroutput"><span class="identifier">make_fused_function_object</span></code></a></li>
<li><a href="../../support/deduce.html" title="deduce"><code class="computeroutput"><span class="identifier">deduce</span></code></a></li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -266,7 +269,7 @@
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="fused_procedure.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adapters.html"><img src="../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="unfused_generic.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
<a accesskey="p" href="fused_procedure.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adapters.html"><img src="../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="unfused.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
</div>
</body>
</html>
doc/html/fusion/functional/adapters/fused_procedure.html
+47 -44
View File
@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>fused_procedure</title>
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<link rel="start" href="../../../index.html" title="Chapter 1. Fusion 2.0">
<link rel="up" href="../adapters.html" title=" Adapters">
<link rel="prev" href="fused.html" title="fused">
@@ -26,7 +26,7 @@
<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.functional.adapters.fused_procedure"></a><a href="fused_procedure.html" title="fused_procedure">fused_procedure</a></h4></div></div></div>
<a name="fusion.functional.adapters.fused_procedure.description"></a><h5>
<a name="id662974"></a>
<a name="id1291415"></a>
<a href="fused_procedure.html#fusion.functional.adapters.fused_procedure.description">Description</a>
</h5>
<p>
@@ -38,43 +38,45 @@
Sequence</a> that contains the arguments for the target function.
</p>
<p>
The result is discared and the adapter's return type is <tt class="computeroutput"><span class="keyword">void</span></tt>.
The result is discared and the adapter's return type is <code class="computeroutput"><span class="keyword">void</span></code>.
</p>
<p>
The type of the target function is allowed to be const qualified or a reference.
Const qualification is preserved and propagated appropriately (in other
words, only const versions of <tt class="literal">operator()</tt> can be used
words, only const versions of <code class="literal">operator()</code> can be used
for a target function object that is const or, if the target function object
is held by value, the adapter is const - these semantics have nothing to
do with the const qualification of a member function, which is referring
to the type of object pointed to by <tt class="literal">this</tt> which is specified
to the type of object pointed to by <code class="literal">this</code> which is specified
with the first element in the sequence passed to the adapter).
</p>
<p>
If the target function is a pointer to a members function, the corresponding
object can be specified as a reference, pointer, or smart pointer. In case
of the latter, a freestanding <tt class="literal">get_pointer</tt> function must
be defined (Boost provides this function for <tt class="literal">std::auto_ptr</tt>
and <a href="http://www.boost.org/libs/smart_ptr/shared_ptr.htm" target="_top"><tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">shared_ptr</span></tt></a>).
of the latter, a freestanding <code class="literal">get_pointer</code> function must
be defined (Boost provides this function for <code class="literal">std::auto_ptr</code>
and <a href="http://www.boost.org/libs/smart_ptr/shared_ptr.htm" target="_top"><code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">shared_ptr</span></code></a>).
</p>
<p>
The target function must not be a pointer to a member object (dereferencing
such a pointer without returning anything does not make sense, so this
case is not implemented).
</p>
<p>
/functional/adapter/fused_procedure.hpp&gt;
</p>
<a name="fusion.functional.adapters.fused_procedure.header"></a><h5>
<a name="id1291557"></a>
<a href="fused_procedure.html#fusion.functional.adapters.fused_procedure.header">Header</a>
</h5>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">functional</span><span class="special">/</span><span class="identifier">adapter</span><span class="special">/</span><span class="identifier">fused_procedure</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.functional.adapters.fused_procedure.synopsis"></a><h5>
<a name="id663138"></a>
<a name="id1291650"></a>
<a href="fused_procedure.html#fusion.functional.adapters.fused_procedure.synopsis">Synopsis</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Function</span><span class="special">&gt;</span>
<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Function</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">fused_procedure</span><span class="special">;</span>
</pre>
<a name="fusion.functional.adapters.fused_procedure.template_parameters"></a><h5>
<a name="id663219"></a>
<a name="id1291720"></a>
<a href="fused_procedure.html#fusion.functional.adapters.fused_procedure.template_parameters">Template
parameters</a>
</h5>
@@ -104,7 +106,7 @@
<tbody><tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">Function</span></tt>
<code class="computeroutput"><span class="identifier">Function</span></code>
</p>
</td>
<td>
@@ -120,7 +122,7 @@
</tr></tbody>
</table></div>
<a name="fusion.functional.adapters.fused_procedure.model_of"></a><h5>
<a name="id663333"></a>
<a name="id1291822"></a>
<a href="fused_procedure.html#fusion.functional.adapters.fused_procedure.model_of">Model
of</a>
</h5>
@@ -135,28 +137,28 @@
<div class="variablelist">
<p class="title"><b>Notation</b></p>
<dl>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">R</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">R</span></code></span></dt>
<dd><p>
A possibly const qualified <a href="../concepts/callable.html" title=" Callable Object">Callable
Object</a> type or reference type thereof
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">r</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">r</span></code></span></dt>
<dd><p>
An object convertible to <tt class="computeroutput"><span class="identifier">R</span></tt>
An object convertible to <code class="computeroutput"><span class="identifier">R</span></code>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">s</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
<dd><p>
A <a href="../../sequence.html" title="Sequence">Sequence</a> of arguments that
are accepted by <tt class="computeroutput"><span class="identifier">r</span></tt>
are accepted by <code class="computeroutput"><span class="identifier">r</span></code>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">f</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code></span></dt>
<dd><p>
An instance of <tt class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;</span></tt>
An instance of <code class="computeroutput"><span class="identifier">fused</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;</span></code>
</p></dd>
</dl>
</div>
<a name="fusion.functional.adapters.fused_procedure.expression_semantics"></a><h5>
<a name="id663554"></a>
<a name="id1292018"></a>
<a href="fused_procedure.html#fusion.functional.adapters.fused_procedure.expression_semantics">Expression
Semantics</a>
</h5>
@@ -181,38 +183,38 @@
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">fused_procedure</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;(</span><span class="identifier">r</span><span class="special">)</span></tt>
<code class="computeroutput"><span class="identifier">fused_procedure</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;(</span><span class="identifier">r</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, initializes the target
function with <tt class="computeroutput"><span class="identifier">r</span></tt>.
function with <code class="computeroutput"><span class="identifier">r</span></code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">fused_procedure</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;()</span></tt>
<code class="computeroutput"><span class="identifier">fused_procedure</span><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;()</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, attempts to use <tt class="computeroutput"><span class="identifier">R</span></tt>'s default constructor.
Creates a fused function as described above, attempts to use <code class="computeroutput"><span class="identifier">R</span></code>'s default constructor.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
<code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Calls <tt class="computeroutput"><span class="identifier">r</span></tt> with the
elements in <tt class="computeroutput"><span class="identifier">s</span></tt> as
Calls <code class="computeroutput"><span class="identifier">r</span></code> with the
elements in <code class="computeroutput"><span class="identifier">s</span></code> as
its arguments.
</p>
</td>
@@ -220,36 +222,37 @@
</tbody>
</table></div>
<a name="fusion.functional.adapters.fused_procedure.example"></a><h5>
<a name="id663811"></a>
<a name="id1292245"></a>
<a href="fused_procedure.html#fusion.functional.adapters.fused_procedure.example">Example</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">SequenceOfSequences</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Func</span><span class="special">&gt;</span>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">SequenceOfSequences</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Func</span><span class="special">&gt;</span>
<span class="keyword">void</span> <span class="identifier">n_ary_for_each</span><span class="special">(</span><span class="identifier">SequenceOfSequences</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">s</span><span class="special">,</span> <span class="identifier">Func</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">f</span><span class="special">)</span>
<span class="special">{</span>
<a href="../../algorithm/iteration/functions/for_each.html" title="for_each"><tt class="computeroutput"><span class="identifier">for_each</span></tt></a><span class="special">(</span><a href="../../view/zip_view.html" title="zip_view"><tt class="computeroutput"><span class="identifier">zip_view</span></tt></a><span class="special">&lt;</span><span class="identifier">SequenceOfSequences</span><span class="special">&gt;(</span><span class="identifier">s</span><span class="special">),</span>
<a href="../../algorithm/iteration/functions/for_each.html" title="for_each"><code class="computeroutput"><span class="identifier">for_each</span></code></a><span class="special">(</span><a href="../../view/zip_view.html" title="zip_view"><code class="computeroutput"><span class="identifier">zip_view</span></code></a><span class="special">&lt;</span><span class="identifier">SequenceOfSequences</span><span class="special">&gt;(</span><span class="identifier">s</span><span class="special">),</span>
<span class="identifier">fused_procedure</span><span class="special">&lt;</span><span class="identifier">Func</span> <span class="keyword">const</span> <span class="special">&amp;&gt;(</span><span class="identifier">f</span><span class="special">));</span>
<span class="special">}</span>
<span class="keyword">void</span> <span class="identifier">try_it</span><span class="special">()</span>
<span class="special">{</span>
<a href="../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">a</span><span class="special">(</span><span class="number">2</span><span class="special">,</span><span class="number">2.0f</span><span class="special">);</span>
<a href="../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">b</span><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">1.5f</span><span class="special">);</span>
<a href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">a</span><span class="special">(</span><span class="number">2</span><span class="special">,</span><span class="number">2.0f</span><span class="special">);</span>
<a href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">float</span><span class="special">&gt;</span> <span class="identifier">b</span><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">1.5f</span><span class="special">);</span>
<span class="keyword">using</span> <span class="keyword">namespace</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">lambda</span><span class="special">;</span>
<span class="identifier">n_ary_for_each</span><span class="special">(</span><a href="../../container/generation/functions/vector_tie.html" title="vector_tie"><tt class="computeroutput"><span class="identifier">vector_tie</span></tt></a><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">),</span> <span class="identifier">_1</span> <span class="special">-=</span> <span class="identifier">_2</span><span class="special">);</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">a</span> <span class="special">==</span> <a href="../../container/generation/functions/make_vector.html" title="make_vector"><tt class="computeroutput"><span class="identifier">make_vector</span></tt></a><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">0.5f</span><span class="special">));</span>
<span class="identifier">n_ary_for_each</span><span class="special">(</span><a href="../../container/generation/functions/vector_tie.html" title="vector_tie"><code class="computeroutput"><span class="identifier">vector_tie</span></code></a><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">),</span> <span class="identifier">_1</span> <span class="special">-=</span> <span class="identifier">_2</span><span class="special">);</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">a</span> <span class="special">==</span> <a href="../../container/generation/functions/make_vector.html" title="make_vector"><code class="computeroutput"><span class="identifier">make_vector</span></code></a><span class="special">(</span><span class="number">1</span><span class="special">,</span><span class="number">0.5f</span><span class="special">));</span>
<span class="special">}</span>
</pre>
<a name="fusion.functional.adapters.fused_procedure.see_also"></a><h5>
<a name="id664419"></a>
<a name="id1292782"></a>
<a href="fused_procedure.html#fusion.functional.adapters.fused_procedure.see_also">See
also</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="fused.html" title="fused"><tt class="computeroutput"><span class="identifier">fused</span></tt></a></li>
<li><a href="fused_function_object.html" title="fused_function_object"><tt class="computeroutput"><span class="identifier">fused_function_object</span></tt></a></li>
<li><a href="fused.html" title="fused"><code class="computeroutput"><span class="identifier">fused</span></code></a></li>
<li><a href="fused_function_object.html" title="fused_function_object"><code class="computeroutput"><span class="identifier">fused_function_object</span></code></a></li>
<li><a href="../invocation/functions/invoke_proc.html" title="
invoke_procedure"><tt class="computeroutput"><span class="identifier">invoke_procedure</span></tt></a></li>
invoke_procedure"><code class="computeroutput"><span class="identifier">invoke_procedure</span></code></a></li>
<li><a href="../generation/functions/mk_fused_proc.html" title="
make_fused_procedure"><code class="computeroutput"><span class="identifier">make_fused_procedure</span></code></a></li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
doc/html/fusion/functional/adapters/limits.html
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<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.functional.adapters.limits"></a><a href="limits.html" title="Limits">Limits</a></h4></div></div></div>
<a name="fusion.functional.adapters.limits.header"></a><h5>
<a name="id1316037"></a>
<a href="limits.html#fusion.functional.adapters.limits.header">Header</a>
</h5>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">functional</span><span class="special">/</span><span class="identifier">adapter</span><span class="special">/</span><span class="identifier">limits</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.functional.adapters.limits.macros"></a><h5>
<a name="id1316129"></a>
<a href="limits.html#fusion.functional.adapters.limits.macros">Macros</a>
</h5>
<p>
The following macros can be defined to change the maximum arity. The value
used for these macros must not exceed <code class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></code>.
The default is 6.
</p>
<div class="itemizedlist"><ul type="disc">
<li>
BOOST_FUSION_UNFUSED_MAX_ARITY
</li>
<li>
BOOST_FUSION_UNFUSED_TYPE_MAX_ARITY
</li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><div class="copyright-footer">Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias
Schwinger<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
</p>
</div></td>
</tr></table>
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</div>
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doc/html/fusion/functional/adapters/unfused.html
+295
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>unfused</title>
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<div class="section" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.functional.adapters.unfused"></a><a href="unfused.html" title="unfused">unfused</a></h4></div></div></div>
<a name="fusion.functional.adapters.unfused.description"></a><h5>
<a name="id1312214"></a>
<a href="unfused.html#fusion.functional.adapters.unfused.description">Description</a>
</h5>
<p>
An n-ary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic Function
Object</a> adapter template for an unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> target function. When called, its arguments are
bundled to a <a href="../../sequence/concepts/random_access_sequence.html" title="Random
Access Sequence">Random
Access Sequence</a> of references that is passed to the target function
object.
</p>
<p>
The nullary overload of the call operator can be removed by setting the
second template parameter to <code class="computeroutput"><span class="keyword">false</span></code>,
which is very useful if the result type computation would result in a compile
error, otherwise (nullary call operator's prototypes can't be templates
and thus are instantiated as early as the class template).
</p>
<p>
Only LValue arguments are accepted. To overcome this limitation, apply
<a href="http://www.boost.org/libs/functional/forward/doc/html/index.html" target="_top">Boost.Functional/Forward</a>.
</p>
<p>
The type of the target function is allowed to be const qualified or a reference.
Const qualification is preserved and propagated appropriately. In other
words, only const versions of <code class="literal">operator()</code> can be used
if the target function object is const - or, in case the target function
object is held by value, the adapter is const.
</p>
<a name="fusion.functional.adapters.unfused.header"></a><h5>
<a name="id1312314"></a>
<a href="unfused.html#fusion.functional.adapters.unfused.header">Header</a>
</h5>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">functional</span><span class="special">/</span><span class="identifier">adapter</span><span class="special">/</span><span class="identifier">unfused</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.functional.adapters.unfused.synopsis"></a><h5>
<a name="id1312406"></a>
<a href="unfused.html#fusion.functional.adapters.unfused.synopsis">Synopsis</a>
</h5>
<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Function</span><span class="special">,</span> <span class="keyword">bool</span> <span class="identifier">AllowNullary</span> <span class="special">=</span> <span class="keyword">true</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">unfused</span><span class="special">;</span>
</pre>
<a name="fusion.functional.adapters.unfused.template_parameters"></a><h5>
<a name="id1312501"></a>
<a href="unfused.html#fusion.functional.adapters.unfused.template_parameters">Template
parameters</a>
</h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Parameter
</p>
</th>
<th>
<p>
Description
</p>
</th>
<th>
<p>
Default
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">Function</span></code>
</p>
</td>
<td>
<p>
A unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a>
</p>
</td>
<td>
<p>
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">AllowNullary</span></code>
</p>
</td>
<td>
<p>
Boolean constant
</p>
</td>
<td>
<p>
true
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="fusion.functional.adapters.unfused.model_of"></a><h5>
<a name="id1312635"></a>
<a href="unfused.html#fusion.functional.adapters.unfused.model_of">Model of</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic Function
Object</a></li>
<li><a href="../concepts/def_callable.html" title=" Deferred
Callable Object">Deferred Callable
Object</a></li>
</ul></div>
<div class="variablelist">
<p class="title"><b>Notation</b></p>
<dl>
<dt><span class="term"><code class="computeroutput"><span class="identifier">F</span></code></span></dt>
<dd><p>
A possibly const qualified, unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> type or reference type thereof
</p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code></span></dt>
<dd><p>
An object convertible to <code class="computeroutput"><span class="identifier">F</span></code>
</p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">UL</span></code></span></dt>
<dd><p>
The type <code class="computeroutput"><span class="identifier">unfused</span><span class="special">&lt;</span><span class="identifier">F</span><span class="special">&gt;</span></code>
</p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">ul</span></code></span></dt>
<dd><p>
An instance of <code class="computeroutput"><span class="identifier">UL</span></code>,
initialized with <code class="computeroutput"><span class="identifier">f</span></code>
</p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">a0</span></code>...<code class="computeroutput"><span class="identifier">aN</span></code></span></dt>
<dd><p>
Arguments to <code class="computeroutput"><span class="identifier">ul</span></code>
</p></dd>
</dl>
</div>
<a name="fusion.functional.adapters.unfused.expression_semantics"></a><h5>
<a name="id1312873"></a>
<a href="unfused.html#fusion.functional.adapters.unfused.expression_semantics">Expression
Semantics</a>
</h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Expression
</p>
</th>
<th>
<p>
Semantics
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">UL</span><span class="special">(</span><span class="identifier">f</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, initializes the target
function with <code class="computeroutput"><span class="identifier">f</span></code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">UL</span><span class="special">()</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, attempts to use <code class="computeroutput"><span class="identifier">F</span></code>'s default constructor.
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">ul</span><span class="special">(</span><span class="identifier">a0</span></code>...<code class="computeroutput"><span class="identifier">aN</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Calls <code class="computeroutput"><span class="identifier">f</span></code> with a
<a href="../../sequence.html" title="Sequence">Sequence</a> that contains references
to the arguments <code class="computeroutput"><span class="identifier">a0</span></code>...<code class="computeroutput"><span class="identifier">aN</span></code>.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="fusion.functional.adapters.unfused.example"></a><h5>
<a name="id1313108"></a>
<a href="unfused.html#fusion.functional.adapters.unfused.example">Example</a>
</h5>
<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">fused_incrementer</span>
<span class="special">{</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Seq</span><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">result</span>
<span class="special">{</span>
<span class="keyword">typedef</span> <span class="keyword">void</span> <span class="identifier">type</span><span class="special">;</span>
<span class="special">};</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Seq</span><span class="special">&gt;</span>
<span class="keyword">void</span> <span class="keyword">operator</span><span class="special">()(</span><span class="identifier">Seq</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">s</span><span class="special">)</span> <span class="keyword">const</span>
<span class="special">{</span>
<a href="../../algorithm/iteration/functions/for_each.html" title="for_each"><code class="computeroutput"><span class="identifier">for_each</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">,++</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">lambda</span><span class="special">::</span><span class="identifier">_1</span><span class="special">);</span>
<span class="special">}</span>
<span class="special">};</span>
<span class="keyword">void</span> <span class="identifier">try_it</span><span class="special">()</span>
<span class="special">{</span>
<span class="identifier">unfused</span><span class="special">&lt;</span><span class="identifier">fused_incrementer</span><span class="special">&gt;</span> <span class="identifier">increment</span><span class="special">;</span>
<span class="keyword">int</span> <span class="identifier">a</span> <span class="special">=</span> <span class="number">2</span><span class="special">;</span> <span class="keyword">char</span> <span class="identifier">b</span> <span class="special">=</span> <span class="char">'X'</span><span class="special">;</span>
<span class="identifier">increment</span><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">);</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">a</span> <span class="special">==</span> <span class="number">3</span> <span class="special">&amp;&amp;</span> <span class="identifier">b</span> <span class="special">==</span> <span class="char">'Y'</span><span class="special">);</span>
<span class="special">}</span>
</pre>
<a name="fusion.functional.adapters.unfused.see_also"></a><h5>
<a name="id1313547"></a>
<a href="unfused.html#fusion.functional.adapters.unfused.see_also">See also</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="unfused_typed.html" title="unfused_typed"><code class="computeroutput"><span class="identifier">unfused_typed</span></code></a></li>
<li><a href="../generation/functions/mk_unfused.html" title="
make_unfused"><code class="computeroutput"><span class="identifier">make_unfused</span></code></a></li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><div class="copyright-footer">Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias
Schwinger<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
</p>
</div></td>
</tr></table>
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<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.functional.adapters.unfused_generic"></a><a href="unfused_generic.html" title="unfused_generic">unfused_generic</a></h4></div></div></div>
<a name="fusion.functional.adapters.unfused_generic.description"></a><h5>
<a name="id666486"></a>
<a href="unfused_generic.html#fusion.functional.adapters.unfused_generic.description">Description</a>
</h5>
<p>
An n-ary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic Function
Object</a> adapter template for an unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> target function. When called, its arguments are
bundled to a <a href="../../sequence/concepts/random_access_sequence.html" title="Random
Access Sequence">Random
Access Sequence</a> of references that is passed to the target function.
Non-const LValue arguments are transported as references to non-const,
otherwise references to const are used.
</p>
<div class="sidebar"><p>
<span class="inlinemediaobject"><img src="../../../images/tip.png" alt="tip"></span> Detecting mutable LValues on a per-argument basis
is currently a compile time expensive operation (see <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2002/n1385.htm" target="_top">The
Forwarding Problem</a> for details). Therefore, there are two, lightweight
and more restricted variants of this class template, <a href="unfused_lvalue_args.html" title="unfused_lvalue_args"><tt class="computeroutput"><span class="identifier">unfused_lvalue_args</span></tt></a> and <a href="unfused_rvalue_args.html" title="unfused_rvalue_args"><tt class="computeroutput"><span class="identifier">unfused_rvalue_args</span></tt></a>.
</p></div>
<p>
The type of the target function is allowed to be const qualified or a reference.
Const qualification is preserved and propagated appropriately (in other
words, only const versions of <tt class="literal">operator()</tt> can be used
if the target function object is const - or, in case the target function
object is held by value, the adapter is const).
</p>
<p>
/functional/adapter/unfused_generic.hpp&gt;
</p>
<a name="fusion.functional.adapters.unfused_generic.synopsis"></a><h5>
<a name="id666643"></a>
<a href="unfused_generic.html#fusion.functional.adapters.unfused_generic.synopsis">Synopsis</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Function</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">unfused_generic</span><span class="special">;</span>
</pre>
<a name="fusion.functional.adapters.unfused_generic.template_parameters"></a><h5>
<a name="id666724"></a>
<a href="unfused_generic.html#fusion.functional.adapters.unfused_generic.template_parameters">Template
parameters</a>
</h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Parameter
</p>
</th>
<th>
<p>
Description
</p>
</th>
<th>
<p>
Default
</p>
</th>
</tr></thead>
<tbody><tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">Function</span></tt>
</p>
</td>
<td>
<p>
An unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a>
</p>
</td>
<td>
<p>
</p>
</td>
</tr></tbody>
</table></div>
<a name="fusion.functional.adapters.unfused_generic.model_of"></a><h5>
<a name="id666840"></a>
<a href="unfused_generic.html#fusion.functional.adapters.unfused_generic.model_of">Model
of</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic Function
Object</a></li>
<li><a href="../concepts/def_callable.html" title=" Deferred
Callable Object">Deferred Callable
Object</a></li>
</ul></div>
<div class="variablelist">
<p class="title"><b>Notation</b></p>
<dl>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">F</span></tt></span></dt>
<dd><p>
A possibly const qualified, unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> type or reference type thereof
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">f</span></tt></span></dt>
<dd><p>
An object convertible to <tt class="computeroutput"><span class="identifier">F</span></tt>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">UG</span></tt></span></dt>
<dd><p>
The type <tt class="computeroutput"><span class="identifier">unfused_generic</span><span class="special">&lt;</span><span class="identifier">F</span><span class="special">&gt;</span></tt>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">ug</span></tt></span></dt>
<dd><p>
An instance of <tt class="computeroutput"><span class="identifier">UG</span></tt>,
initialized with <tt class="computeroutput"><span class="identifier">f</span></tt>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span></tt></span></dt>
<dd><p>
Arguments to <tt class="computeroutput"><span class="identifier">ug</span></tt>
</p></dd>
</dl>
</div>
<a name="fusion.functional.adapters.unfused_generic.expression_semantics"></a><h5>
<a name="id667108"></a>
<a href="unfused_generic.html#fusion.functional.adapters.unfused_generic.expression_semantics">Expression
Semantics</a>
</h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Expression
</p>
</th>
<th>
<p>
Semantics
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">UG</span><span class="special">(</span><span class="identifier">f</span><span class="special">)</span></tt>
</p>
</td>
<td>
<p>
Creates a fused function as described above, initializes the target
function with <tt class="computeroutput"><span class="identifier">f</span></tt>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">UG</span><span class="special">()</span></tt>
</p>
</td>
<td>
<p>
Creates a fused function as described above, attempts to use <tt class="computeroutput"><span class="identifier">F</span></tt>'s default constructor.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">ug</span><span class="special">(</span><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span><span class="special">)</span></tt>
</p>
</td>
<td>
<p>
Calls <tt class="computeroutput"><span class="identifier">f</span></tt> with a
<a href="../../sequence.html" title="Sequence">Sequence</a> that contains references
to the arguments <tt class="computeroutput"><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span></tt>.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="fusion.functional.adapters.unfused_generic.example"></a><h5>
<a name="id667374"></a>
<a href="unfused_generic.html#fusion.functional.adapters.unfused_generic.example">Example</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Function</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">T</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">fused_bound_1st</span>
<span class="special">{</span>
<span class="keyword">typename</span> <span class="identifier">traits</span><span class="special">::</span><span class="identifier">deduce</span><span class="special">&lt;</span><span class="identifier">Function</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">fnc_deferred</span><span class="special">;</span>
<span class="keyword">typename</span> <span class="identifier">traits</span><span class="special">::</span><span class="identifier">deduce</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">xxx_bound</span><span class="special">;</span>
<span class="keyword">public</span><span class="special">:</span>
<span class="identifier">fused_bound_1st</span><span class="special">(</span><span class="identifier">Function</span> <span class="identifier">deferred</span><span class="special">,</span> <span class="identifier">T</span> <span class="identifier">bound</span><span class="special">)</span>
<span class="special">:</span> <span class="identifier">fnc_deferred</span><span class="special">(</span><span class="identifier">deferred</span><span class="special">),</span> <span class="identifier">xxx_bound</span><span class="special">(</span><span class="identifier">bound</span><span class="special">)</span>
<span class="special">{</span> <span class="special">}</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Sig</span><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">result</span><span class="special">;</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Self</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Seq</span><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">result</span><span class="special">&lt;</span> <span class="identifier">Self</span><span class="special">(</span><span class="identifier">Seq</span><span class="special">)</span> <span class="special">&gt;</span>
<span class="special">:</span> <span class="identifier">result_of</span><span class="special">::</span><span class="identifier">invoke</span><span class="special">&lt;</span> <span class="identifier">Function</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">result_of</span><span class="special">::</span><span class="identifier">push_front</span><span class="special">&lt;</span>
<span class="keyword">typename</span> <span class="identifier">remove_reference</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;::</span><span class="identifier">type</span><span class="special">,</span> <span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="special">&gt;</span>
<span class="special">{</span> <span class="special">};</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Seq</span><span class="special">&gt;</span>
<span class="keyword">typename</span> <span class="identifier">result</span><span class="special">&lt;</span> <span class="keyword">void</span><span class="special">(</span><span class="identifier">Seq</span><span class="special">)</span> <span class="special">&gt;::</span><span class="identifier">type</span> <span class="keyword">operator</span><span class="special">()(</span><span class="identifier">Seq</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">s</span><span class="special">)</span> <span class="keyword">const</span>
<span class="special">{</span>
<span class="keyword">return</span> <span class="identifier">invoke</span><span class="special">(</span><span class="identifier">fnc_deferred</span><span class="special">,</span> <span class="identifier">push_front</span><span class="special">(</span><span class="identifier">s</span><span class="special">,</span><span class="identifier">xxx_bound</span><span class="special">));</span>
<span class="special">}</span>
<span class="special">};</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Function</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">T</span><span class="special">&gt;</span>
<span class="identifier">unfused_generic</span><span class="special">&lt;</span> <span class="identifier">fused_bound_1st</span><span class="special">&lt;</span><span class="identifier">Function</span><span class="special">,</span><span class="identifier">T</span><span class="special">&gt;</span> <span class="special">&gt;</span>
<span class="identifier">bind_1st</span><span class="special">(</span><span class="identifier">Function</span> <span class="identifier">f</span><span class="special">,</span> <span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">x</span><span class="special">)</span>
<span class="special">{</span>
<span class="keyword">return</span> <span class="identifier">unfused_generic</span><span class="special">&lt;</span> <span class="identifier">fused_bound_1st</span><span class="special">&lt;</span><span class="identifier">Function</span><span class="special">,</span><span class="identifier">T</span><span class="special">&gt;</span> <span class="special">&gt;(</span>
<span class="identifier">fused_bound_1st</span><span class="special">&lt;</span><span class="identifier">Function</span><span class="special">,</span><span class="identifier">T</span><span class="special">&gt;(</span><span class="identifier">f</span><span class="special">,</span><span class="identifier">x</span><span class="special">)</span> <span class="special">);</span>
<span class="special">}</span>
<span class="keyword">int</span> <span class="identifier">test_func</span><span class="special">(</span><span class="keyword">int</span> <span class="identifier">a</span><span class="special">,</span> <span class="keyword">int</span> <span class="identifier">b</span><span class="special">,</span> <span class="keyword">int</span> <span class="identifier">c</span><span class="special">)</span>
<span class="special">{</span>
<span class="keyword">return</span> <span class="identifier">a</span><span class="special">+</span><span class="identifier">b</span><span class="special">+</span><span class="identifier">c</span><span class="special">;</span>
<span class="special">}</span>
<span class="keyword">void</span> <span class="identifier">try_it</span><span class="special">()</span>
<span class="special">{</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">bind_1st</span><span class="special">(&amp;</span> <span class="identifier">test_func</span><span class="special">,</span><span class="number">3</span><span class="special">)(-</span><span class="number">2</span><span class="special">,-</span><span class="number">1</span><span class="special">)</span> <span class="special">==</span> <span class="number">0</span><span class="special">);</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">bind_1st</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">plus</span><span class="special">&lt;</span><span class="keyword">float</span><span class="special">&gt;(),</span> <span class="number">1</span><span class="special">)(</span><span class="number">0.5f</span><span class="special">)</span> <span class="special">==</span> <span class="number">1.5f</span><span class="special">);</span>
<span class="special">}</span>
</pre>
<a name="fusion.functional.adapters.unfused_generic.see_also"></a><h5>
<a name="id668770"></a>
<a href="unfused_generic.html#fusion.functional.adapters.unfused_generic.see_also">See
also</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="unfused_lvalue_args.html" title="unfused_lvalue_args"><tt class="computeroutput"><span class="identifier">unfused_lvalue_args</span></tt></a></li>
<li><a href="unfused_rvalue_args.html" title="unfused_rvalue_args"><tt class="computeroutput"><span class="identifier">unfused_rvalue_args</span></tt></a></li>
<li><a href="unfused_typed.html" title="unfused_typed"><tt class="computeroutput"><span class="identifier">unfused_typed</span></tt></a></li>
<li><a href="../../support/deduce.html" title="deduce"><tt class="computeroutput"><span class="identifier">deduce</span></tt></a></li>
<li><a href="../../support/deduce_sequence.html" title="deduce_sequence"><tt class="computeroutput"><span class="identifier">deduce_sequence</span></tt></a></li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><div class="copyright-footer">Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias
Schwinger<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
</p>
</div></td>
</tr></table>
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<div class="section" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.functional.adapters.unfused_lvalue_args"></a><a href="unfused_lvalue_args.html" title="unfused_lvalue_args">unfused_lvalue_args</a></h4></div></div></div>
<a name="fusion.functional.adapters.unfused_lvalue_args.description"></a><h5>
<a name="id668928"></a>
<a href="unfused_lvalue_args.html#fusion.functional.adapters.unfused_lvalue_args.description">Description</a>
</h5>
<p>
An n-ary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic Function
Object</a> adapter template for an unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> target function. When called, its arguments are
bundled to a <a href="../../sequence/concepts/random_access_sequence.html" title="Random
Access Sequence">Random
Access Sequence</a> of references that is passed to the target function
object. Only LValue arguments are accepted.
</p>
<p>
The type of the target function is allowed to be const qualified or a reference.
Const qualification is preserved and propagated appropriately (in other
words, only const versions of <tt class="literal">operator()</tt> can be used
if the target function object is const - or, in case the target function
object is held by value, the adapter is const).
</p>
<p>
/functional/adapter/unfused_lvalue_args.hpp&gt;
</p>
<a name="fusion.functional.adapters.unfused_lvalue_args.synopsis"></a><h5>
<a name="id669012"></a>
<a href="unfused_lvalue_args.html#fusion.functional.adapters.unfused_lvalue_args.synopsis">Synopsis</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Function</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">unfused_lvalue_args</span><span class="special">;</span>
</pre>
<a name="fusion.functional.adapters.unfused_lvalue_args.template_parameters"></a><h5>
<a name="id669094"></a>
<a href="unfused_lvalue_args.html#fusion.functional.adapters.unfused_lvalue_args.template_parameters">Template
parameters</a>
</h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Parameter
</p>
</th>
<th>
<p>
Description
</p>
</th>
<th>
<p>
Default
</p>
</th>
</tr></thead>
<tbody><tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">Function</span></tt>
</p>
</td>
<td>
<p>
A unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a>
</p>
</td>
<td>
<p>
</p>
</td>
</tr></tbody>
</table></div>
<a name="fusion.functional.adapters.unfused_lvalue_args.model_of"></a><h5>
<a name="id669209"></a>
<a href="unfused_lvalue_args.html#fusion.functional.adapters.unfused_lvalue_args.model_of">Model
of</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic Function
Object</a></li>
<li><a href="../concepts/def_callable.html" title=" Deferred
Callable Object">Deferred Callable
Object</a></li>
</ul></div>
<div class="variablelist">
<p class="title"><b>Notation</b></p>
<dl>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">F</span></tt></span></dt>
<dd><p>
A possibly const qualified, unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> type or reference type thereof
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">f</span></tt></span></dt>
<dd><p>
An object convertible to <tt class="computeroutput"><span class="identifier">F</span></tt>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">UL</span></tt></span></dt>
<dd><p>
The type <tt class="computeroutput"><span class="identifier">unfused_lvalue_args</span><span class="special">&lt;</span><span class="identifier">F</span><span class="special">&gt;</span></tt>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">ul</span></tt></span></dt>
<dd><p>
An instance of <tt class="computeroutput"><span class="identifier">UL</span></tt>,
initialized with <tt class="computeroutput"><span class="identifier">f</span></tt>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span></tt></span></dt>
<dd><p>
Arguments to <tt class="computeroutput"><span class="identifier">ul</span></tt>
</p></dd>
</dl>
</div>
<a name="fusion.functional.adapters.unfused_lvalue_args.expression_semantics"></a><h5>
<a name="id669479"></a>
<a href="unfused_lvalue_args.html#fusion.functional.adapters.unfused_lvalue_args.expression_semantics">Expression
Semantics</a>
</h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Expression
</p>
</th>
<th>
<p>
Semantics
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">UL</span><span class="special">(</span><span class="identifier">f</span><span class="special">)</span></tt>
</p>
</td>
<td>
<p>
Creates a fused function as described above, initializes the target
function with <tt class="computeroutput"><span class="identifier">f</span></tt>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">UL</span><span class="special">()</span></tt>
</p>
</td>
<td>
<p>
Creates a fused function as described above, attempts to use <tt class="computeroutput"><span class="identifier">F</span></tt>'s default constructor.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">ul</span><span class="special">(</span><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span><span class="special">)</span></tt>
</p>
</td>
<td>
<p>
Calls <tt class="computeroutput"><span class="identifier">f</span></tt> with a
<a href="../../sequence.html" title="Sequence">Sequence</a> that contains references
to the arguments <tt class="computeroutput"><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span></tt>.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="fusion.functional.adapters.unfused_lvalue_args.example"></a><h5>
<a name="id669746"></a>
<a href="unfused_lvalue_args.html#fusion.functional.adapters.unfused_lvalue_args.example">Example</a>
</h5>
<pre class="programlisting">
<span class="keyword">struct</span> <span class="identifier">fused_incrementer</span>
<span class="special">{</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Seq</span><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">result</span>
<span class="special">{</span>
<span class="keyword">typedef</span> <span class="keyword">void</span> <span class="identifier">type</span><span class="special">;</span>
<span class="special">};</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Seq</span><span class="special">&gt;</span>
<span class="keyword">void</span> <span class="keyword">operator</span><span class="special">()(</span><span class="identifier">Seq</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">s</span><span class="special">)</span> <span class="keyword">const</span>
<span class="special">{</span>
<a href="../../algorithm/iteration/functions/for_each.html" title="for_each"><tt class="computeroutput"><span class="identifier">for_each</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">,++</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">lambda</span><span class="special">::</span><span class="identifier">_1</span><span class="special">);</span>
<span class="special">}</span>
<span class="special">};</span>
<span class="keyword">void</span> <span class="identifier">try_it</span><span class="special">()</span>
<span class="special">{</span>
<span class="identifier">unfused_lvalue_args</span><span class="special">&lt;</span><span class="identifier">fused_incrementer</span><span class="special">&gt;</span> <span class="identifier">increment</span><span class="special">;</span>
<span class="keyword">int</span> <span class="identifier">a</span> <span class="special">=</span> <span class="number">2</span><span class="special">;</span> <span class="keyword">char</span> <span class="identifier">b</span> <span class="special">=</span> <span class="char">'X'</span><span class="special">;</span>
<span class="identifier">increment</span><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">);</span>
<span class="identifier">assert</span><span class="special">(</span><span class="identifier">a</span> <span class="special">==</span> <span class="number">3</span> <span class="special">&amp;&amp;</span> <span class="identifier">b</span> <span class="special">==</span> <span class="char">'Y'</span><span class="special">);</span>
<span class="special">}</span>
</pre>
<a name="fusion.functional.adapters.unfused_lvalue_args.see_also"></a><h5>
<a name="id670245"></a>
<a href="unfused_lvalue_args.html#fusion.functional.adapters.unfused_lvalue_args.see_also">See
also</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="unfused_rvalue_args.html" title="unfused_rvalue_args"><tt class="computeroutput"><span class="identifier">unfused_rvalue_args</span></tt></a></li>
<li><a href="unfused_generic.html" title="unfused_generic"><tt class="computeroutput"><span class="identifier">unfused_generic</span></tt></a></li>
<li><a href="unfused_typed.html" title="unfused_typed"><tt class="computeroutput"><span class="identifier">unfused_typed</span></tt></a></li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><div class="copyright-footer">Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias
Schwinger<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
</p>
</div></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="unfused_generic.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adapters.html"><img src="../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="unfused_rvalue_args.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
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<div class="section" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.functional.adapters.unfused_rvalue_args"></a><a href="unfused_rvalue_args.html" title="unfused_rvalue_args">unfused_rvalue_args</a></h4></div></div></div>
<a name="fusion.functional.adapters.unfused_rvalue_args.description"></a><h5>
<a name="id670359"></a>
<a href="unfused_rvalue_args.html#fusion.functional.adapters.unfused_rvalue_args.description">Description</a>
</h5>
<p>
An n-ary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic Function
Object</a> adapter template for an unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> target function. When called, its arguments are
bundled to a <a href="../../sequence/concepts/random_access_sequence.html" title="Random
Access Sequence">Random
Access Sequence</a> of references that is passed to the target function
object. All referenced objects in the sequence are const qualified.
</p>
<p>
The type of the target function is allowed to be const qualified or a reference.
Const qualification is preserved and propagated appropriately (in other
words, only const versions of <tt class="literal">operator()</tt> can be used
if the target function object is const - or, in case the target function
object is held by value, the adapter is const).
</p>
<p>
/functional/adapter/unfused_rvalue_args.hpp&gt;
</p>
<a name="fusion.functional.adapters.unfused_rvalue_args.synopsis"></a><h5>
<a name="id670443"></a>
<a href="unfused_rvalue_args.html#fusion.functional.adapters.unfused_rvalue_args.synopsis">Synopsis</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Function</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">unfused_rvalue_args</span><span class="special">;</span>
</pre>
<a name="fusion.functional.adapters.unfused_rvalue_args.template_parameters"></a><h5>
<a name="id670525"></a>
<a href="unfused_rvalue_args.html#fusion.functional.adapters.unfused_rvalue_args.template_parameters">Template
parameters</a>
</h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Parameter
</p>
</th>
<th>
<p>
Description
</p>
</th>
<th>
<p>
Default
</p>
</th>
</tr></thead>
<tbody><tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">Function</span></tt>
</p>
</td>
<td>
<p>
A unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a>
</p>
</td>
<td>
<p>
</p>
</td>
</tr></tbody>
</table></div>
<a name="fusion.functional.adapters.unfused_rvalue_args.model_of"></a><h5>
<a name="id670641"></a>
<a href="unfused_rvalue_args.html#fusion.functional.adapters.unfused_rvalue_args.model_of">Model
of</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic Function
Object</a></li>
<li><a href="../concepts/def_callable.html" title=" Deferred
Callable Object">Deferred Callable
Object</a></li>
</ul></div>
<div class="variablelist">
<p class="title"><b>Notation</b></p>
<dl>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">F</span></tt></span></dt>
<dd><p>
A possibly const qualified, unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> type or reference type thereof
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">f</span></tt></span></dt>
<dd><p>
An object convertible to <tt class="computeroutput"><span class="identifier">F</span></tt>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">UR</span></tt></span></dt>
<dd><p>
The type <tt class="computeroutput"><span class="identifier">unfused_rvalue_args</span><span class="special">&lt;</span><span class="identifier">F</span><span class="special">&gt;</span></tt>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">ur</span></tt></span></dt>
<dd><p>
An instance of <tt class="computeroutput"><span class="identifier">UR</span></tt>,
initialized with <tt class="computeroutput"><span class="identifier">f</span></tt>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span></tt></span></dt>
<dd><p>
Arguments to <tt class="computeroutput"><span class="identifier">ur</span></tt>
</p></dd>
</dl>
</div>
<a name="fusion.functional.adapters.unfused_rvalue_args.expression_semantics"></a><h5>
<a name="id670911"></a>
<a href="unfused_rvalue_args.html#fusion.functional.adapters.unfused_rvalue_args.expression_semantics">Expression
Semantics</a>
</h5>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Expression
</p>
</th>
<th>
<p>
Semantics
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">UR</span><span class="special">(</span><span class="identifier">f</span><span class="special">)</span></tt>
</p>
</td>
<td>
<p>
Creates a fused function as described above, initializes the target
function with <tt class="computeroutput"><span class="identifier">f</span></tt>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">UR</span><span class="special">()</span></tt>
</p>
</td>
<td>
<p>
Creates a fused function as described above, attempts to use <tt class="computeroutput"><span class="identifier">F</span></tt>'s default constructor.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">ur</span><span class="special">(</span><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span><span class="special">)</span></tt>
</p>
</td>
<td>
<p>
Calls <tt class="computeroutput"><span class="identifier">f</span></tt> with a
<a href="../../sequence.html" title="Sequence">Sequence</a> that contains references
to the arguments <tt class="computeroutput"><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span></tt>.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="fusion.functional.adapters.unfused_rvalue_args.example"></a><h5>
<a name="id671178"></a>
<a href="unfused_rvalue_args.html#fusion.functional.adapters.unfused_rvalue_args.example">Example</a>
</h5>
<pre class="programlisting">
<span class="keyword">struct</span> <span class="identifier">sequence_printer</span>
<span class="special">{</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Seq</span><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">result</span>
<span class="special">{</span>
<span class="keyword">typedef</span> <span class="keyword">void</span> <span class="identifier">type</span><span class="special">;</span>
<span class="special">};</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Seq</span><span class="special">&gt;</span>
<span class="keyword">void</span> <span class="keyword">operator</span><span class="special">()(</span><span class="identifier">Seq</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">s</span><span class="special">)</span> <span class="keyword">const</span>
<span class="special">{</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="identifier">s</span> <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
<span class="special">}</span>
<span class="special">};</span>
<span class="keyword">void</span> <span class="identifier">try_it</span><span class="special">()</span>
<span class="special">{</span>
<span class="identifier">unfused_rvalue_args</span><span class="special">&lt;</span><span class="identifier">sequence_printer</span><span class="special">&gt;</span> <span class="identifier">print</span><span class="special">;</span>
<span class="identifier">print</span><span class="special">(</span><span class="number">24</span><span class="special">,</span><span class="string">"bottles of beer in"</span><span class="special">,</span><span class="char">'a'</span><span class="special">,</span><span class="string">"box."</span><span class="special">);</span>
<span class="special">}</span>
</pre>
<a name="fusion.functional.adapters.unfused_rvalue_args.see_also"></a><h5>
<a name="id671575"></a>
<a href="unfused_rvalue_args.html#fusion.functional.adapters.unfused_rvalue_args.see_also">See
also</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="unfused_lvalue_args.html" title="unfused_lvalue_args"><tt class="computeroutput"><span class="identifier">unfused_lvalue_args</span></tt></a></li>
<li><a href="unfused_generic.html" title="unfused_generic"><tt class="computeroutput"><span class="identifier">unfused_generic</span></tt></a></li>
<li><a href="unfused_typed.html" title="unfused_typed"><tt class="computeroutput"><span class="identifier">unfused_typed</span></tt></a></li>
<li><a href="../../support/deduce.html" title="deduce"><tt class="computeroutput"><span class="identifier">deduce</span></tt></a></li>
<li><a href="../../support/deduce_sequence.html" title="deduce_sequence"><tt class="computeroutput"><span class="identifier">deduce_sequence</span></tt></a></li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><div class="copyright-footer">Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias
Schwinger<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
</p>
</div></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="unfused_lvalue_args.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adapters.html"><img src="../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="unfused_typed.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
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doc/html/fusion/functional/adapters/unfused_typed.html
+48 -49
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@@ -3,11 +3,11 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>unfused_typed</title>
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<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
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<link rel="prev" href="unfused_rvalue_args.html" title="unfused_rvalue_args">
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@@ -20,13 +20,13 @@
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="unfused_rvalue_args.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adapters.html"><img src="../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="../generation.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
<a accesskey="p" href="unfused.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../adapters.html"><img src="../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="limits.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
</div>
<div class="section" lang="en">
<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.functional.adapters.unfused_typed"></a><a href="unfused_typed.html" title="unfused_typed">unfused_typed</a></h4></div></div></div>
<a name="fusion.functional.adapters.unfused_typed.description"></a><h5>
<a name="id671729"></a>
<a name="id1313632"></a>
<a href="unfused_typed.html#fusion.functional.adapters.unfused_typed.description">Description</a>
</h5>
<p>
@@ -46,7 +46,7 @@
<p>
The type of the target function is allowed to be const qualified or a reference.
Const qualification is preserved and propagated appropriately (in other
words, only const versions of <tt class="literal">operator()</tt> can be used
words, only const versions of <code class="literal">operator()</code> can be used
if the target function object is const - or, in case the target function
object is held by value, the adapter is const).
</p>
@@ -61,19 +61,21 @@
non-reference elements, the element is copied only once - the call operator's
signature is optimized automatically to avoid by-value parameters.
</p></div>
<p>
/functional/adapter/unfused_typed.hpp&gt;
</p>
<a name="fusion.functional.adapters.unfused_typed.header"></a><h5>
<a name="id1313766"></a>
<a href="unfused_typed.html#fusion.functional.adapters.unfused_typed.header">Header</a>
</h5>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">functional</span><span class="special">/</span><span class="identifier">adapter</span><span class="special">/</span><span class="identifier">unfused_typed</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.functional.adapters.unfused_typed.synopsis"></a><h5>
<a name="id671885"></a>
<a name="id1313858"></a>
<a href="unfused_typed.html#fusion.functional.adapters.unfused_typed.synopsis">Synopsis</a>
</h5>
<pre class="programlisting">
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Function</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Sequence</span><span class="special">&gt;</span>
<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Function</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Sequence</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">unfused_typed</span><span class="special">;</span>
</pre>
<a name="fusion.functional.adapters.unfused_typed.template_parameters"></a><h5>
<a name="id671984"></a>
<a name="id1313944"></a>
<a href="unfused_typed.html#fusion.functional.adapters.unfused_typed.template_parameters">Template
parameters</a>
</h5>
@@ -104,7 +106,7 @@
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">Function</span></tt>
<code class="computeroutput"><span class="identifier">Function</span></code>
</p>
</td>
<td>
@@ -122,7 +124,7 @@
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">Sequence</span></tt>
<code class="computeroutput"><span class="identifier">Sequence</span></code>
</p>
</td>
<td>
@@ -138,7 +140,7 @@
</tbody>
</table></div>
<a name="fusion.functional.adapters.unfused_typed.model_of"></a><h5>
<a name="id672142"></a>
<a name="id1314083"></a>
<a href="unfused_typed.html#fusion.functional.adapters.unfused_typed.model_of">Model
of</a>
</h5>
@@ -153,38 +155,38 @@
<div class="variablelist">
<p class="title"><b>Notation</b></p>
<dl>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">F</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">F</span></code></span></dt>
<dd><p>
A possibly const qualified, unary <a href="../concepts/poly.html" title=" Polymorphic Function
Object">Polymorphic
Function Object</a> type or reference type thereof
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">f</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code></span></dt>
<dd><p>
An object convertible to <tt class="computeroutput"><span class="identifier">F</span></tt>
An object convertible to <code class="computeroutput"><span class="identifier">F</span></code>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">S</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">S</span></code></span></dt>
<dd><p>
A <a href="../../sequence.html" title="Sequence">Sequence</a> of parameter types
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">UT</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">UT</span></code></span></dt>
<dd><p>
The type <tt class="computeroutput"><span class="identifier">unfused_typed</span><span class="special">&lt;</span><span class="identifier">F</span><span class="special">,</span><span class="identifier">S</span><span class="special">&gt;</span></tt>
The type <code class="computeroutput"><span class="identifier">unfused_typed</span><span class="special">&lt;</span><span class="identifier">F</span><span class="special">,</span><span class="identifier">S</span><span class="special">&gt;</span></code>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">ut</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">ut</span></code></span></dt>
<dd><p>
An instance of <tt class="computeroutput"><span class="identifier">UT</span></tt>,
initialized with <tt class="computeroutput"><span class="identifier">f</span></tt>
An instance of <code class="computeroutput"><span class="identifier">UT</span></code>,
initialized with <code class="computeroutput"><span class="identifier">f</span></code>
</p></dd>
<dt><span class="term"><tt class="computeroutput"><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span></tt></span></dt>
<dt><span class="term"><code class="computeroutput"><span class="identifier">a0</span></code>...<code class="computeroutput"><span class="identifier">aN</span></code></span></dt>
<dd><p>
Arguments to <tt class="computeroutput"><span class="identifier">ut</span></tt>, convertible
to the types in <tt class="computeroutput"><span class="identifier">S</span></tt>
Arguments to <code class="computeroutput"><span class="identifier">ut</span></code>, convertible
to the types in <code class="computeroutput"><span class="identifier">S</span></code>
</p></dd>
</dl>
</div>
<a name="fusion.functional.adapters.unfused_typed.expression_semantics"></a><h5>
<a name="id672466"></a>
<a name="id1314370"></a>
<a href="unfused_typed.html#fusion.functional.adapters.unfused_typed.expression_semantics">Expression
Semantics</a>
</h5>
@@ -209,52 +211,51 @@
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">UT</span><span class="special">(</span><span class="identifier">f</span><span class="special">)</span></tt>
<code class="computeroutput"><span class="identifier">UT</span><span class="special">(</span><span class="identifier">f</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, initializes the target
function with <tt class="computeroutput"><span class="identifier">f</span></tt>.
function with <code class="computeroutput"><span class="identifier">f</span></code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">UT</span><span class="special">()</span></tt>
<code class="computeroutput"><span class="identifier">UT</span><span class="special">()</span></code>
</p>
</td>
<td>
<p>
Creates a fused function as described above, attempts to use <tt class="computeroutput"><span class="identifier">F</span></tt>'s default constructor.
Creates a fused function as described above, attempts to use <code class="computeroutput"><span class="identifier">F</span></code>'s default constructor.
</p>
</td>
</tr>
<tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">ut</span><span class="special">(</span><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span><span class="special">)</span></tt>
<code class="computeroutput"><span class="identifier">ut</span><span class="special">(</span><span class="identifier">a0</span></code>...<code class="computeroutput"><span class="identifier">aN</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
Calls <tt class="computeroutput"><span class="identifier">f</span></tt> with an
instance of <tt class="computeroutput"><span class="identifier">S</span></tt> (or
a subsequence of <tt class="computeroutput"><span class="identifier">S</span></tt>
Calls <code class="computeroutput"><span class="identifier">f</span></code> with an
instance of <code class="computeroutput"><span class="identifier">S</span></code> (or
a subsequence of <code class="computeroutput"><span class="identifier">S</span></code>
starting at the first element, if fewer arguments are given and
the overload hasn't been disabled) initialized with <tt class="computeroutput"><span class="identifier">a0</span></tt>...<tt class="computeroutput"><span class="identifier">aN</span></tt>.
the overload hasn't been disabled) initialized with <code class="computeroutput"><span class="identifier">a0</span></code>...<code class="computeroutput"><span class="identifier">aN</span></code>.
</p>
</td>
</tr>
</tbody>
</table></div>
<a name="fusion.functional.adapters.unfused_typed.example"></a><h5>
<a name="id672749"></a>
<a name="id1314621"></a>
<a href="unfused_typed.html#fusion.functional.adapters.unfused_typed.example">Example</a>
</h5>
<pre class="programlisting">
<span class="keyword">struct</span> <span class="identifier">add_assign</span> <span class="comment">// applies operator+=
<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">add_assign</span> <span class="comment">// applies operator+=
</span><span class="special">{</span>
<span class="keyword">typedef</span> <span class="keyword">void</span> <span class="identifier">result_type</span><span class="special">;</span> <span class="comment">// for simplicity
</span>
@@ -305,7 +306,7 @@
<span class="identifier">fused_parallel_adder</span><span class="special">&lt;</span><span class="identifier">Seq</span><span class="special">&gt;(</span><span class="identifier">tie</span><span class="special">)</span> <span class="special">);</span>
<span class="special">}</span>
<span class="special">};</span>
<span class="identifier">unfused_lvalue_args</span><span class="special">&lt;</span><span class="identifier">fused_parallel_adder_maker</span><span class="special">&gt;</span> <span class="identifier">parallel_add</span><span class="special">;</span>
<span class="identifier">unfused</span><span class="special">&lt;</span><span class="identifier">fused_parallel_adder_maker</span><span class="special">&gt;</span> <span class="identifier">parallel_add</span><span class="special">;</span>
<span class="keyword">void</span> <span class="identifier">try_it</span><span class="special">()</span>
<span class="special">{</span>
@@ -319,15 +320,13 @@
<span class="special">}</span>
</pre>
<a name="fusion.functional.adapters.unfused_typed.see_also"></a><h5>
<a name="id674239"></a>
<a name="id1315937"></a>
<a href="unfused_typed.html#fusion.functional.adapters.unfused_typed.see_also">See also</a>
</h5>
<div class="itemizedlist"><ul type="disc">
<li><a href="unfused_generic.html" title="unfused_generic"><tt class="computeroutput"><span class="identifier">unfused_generic</span></tt></a></li>
<li><a href="unfused_lvalue_args.html" title="unfused_lvalue_args"><tt class="computeroutput"><span class="identifier">unfused_lvalue_args</span></tt></a></li>
<li><a href="unfused_rvalue_args.html" title="unfused_rvalue_args"><tt class="computeroutput"><span class="identifier">unfused_rvalue_args</span></tt></a></li>
<li><a href="../../support/deduce.html" title="deduce"><tt class="computeroutput"><span class="identifier">deduce</span></tt></a></li>
<li><a href="../../support/deduce_sequence.html" title="deduce_sequence"><tt class="computeroutput"><span class="identifier">deduce_sequence</span></tt></a></li>
<li><a href="unfused.html" title="unfused"><code class="computeroutput"><span class="identifier">unfused</span></code></a></li>
<li><a href="../../support/deduce.html" title="deduce"><code class="computeroutput"><span class="identifier">deduce</span></code></a></li>
<li><a href="../../support/deduce_sequence.html" title="deduce_sequence"><code class="computeroutput"><span class="identifier">deduce_sequence</span></code></a></li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
@@ -341,7 +340,7 @@
</tr></table>
<hr>
<div class="spirit-nav">
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