forked from boostorg/fusion
updates functional module: only two unfused variants, now
[SVN r51381]
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<title> Polymorphic Function
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Object</title>
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<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
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<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
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<link rel="start" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
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<link rel="up" href="../concepts.html" title="Concepts">
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<link rel="prev" href="def_callable.html" title=" Deferred
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@ -30,7 +30,7 @@
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Object"> Polymorphic Function
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Object</a></h4></div></div></div>
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<a name="fusion.functional.concepts.poly.description"></a><h5>
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<a name="id656328"></a>
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<a name="id1284943"></a>
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<a href="poly.html#fusion.functional.concepts.poly.description">Description</a>
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</h5>
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<p>
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@ -39,7 +39,7 @@
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Callable Object</a> type.
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</p>
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<a name="fusion.functional.concepts.poly.refinement_of"></a><h5>
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<a name="id656368"></a>
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<a name="id1284978"></a>
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<a href="poly.html#fusion.functional.concepts.poly.refinement_of">Refinement
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of</a>
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</h5>
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@ -54,36 +54,36 @@
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<div class="variablelist">
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<p class="title"><b>Notation</b></p>
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<dl>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">F</span></tt></span></dt>
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<dt><span class="term"><code class="computeroutput"><span class="identifier">F</span></code></span></dt>
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<dd><p>
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A possibly const-qualified Polymorphic Function Object type
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</p></dd>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">f</span></tt></span></dt>
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<dt><span class="term"><code class="computeroutput"><span class="identifier">f</span></code></span></dt>
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<dd><p>
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An object or reference to an object of type F
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</p></dd>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">A1</span>
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<span class="special">...</span><span class="identifier">AN</span></tt></span></dt>
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<dt><span class="term"><code class="computeroutput"><span class="identifier">A1</span>
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<span class="special">...</span><span class="identifier">AN</span></code></span></dt>
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<dd><p>
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Argument types
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</p></dd>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">a1</span>
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<span class="special">...</span><span class="identifier">aN</span></tt></span></dt>
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<dt><span class="term"><code class="computeroutput"><span class="identifier">a1</span>
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<span class="special">...</span><span class="identifier">aN</span></code></span></dt>
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<dd><p>
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Objects or references to objects with types <tt class="computeroutput"><span class="identifier">A1</span>
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<span class="special">...</span><span class="identifier">AN</span></tt>
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Objects or references to objects with types <code class="computeroutput"><span class="identifier">A1</span>
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<span class="special">...</span><span class="identifier">AN</span></code>
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</p></dd>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">T1</span>
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<span class="special">...</span><span class="identifier">TN</span></tt></span></dt>
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<dt><span class="term"><code class="computeroutput"><span class="identifier">T1</span>
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<span class="special">...</span><span class="identifier">TN</span></code></span></dt>
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<dd><p>
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<tt class="computeroutput"><span class="identifier">T</span></tt>i is <tt class="computeroutput"><span class="identifier">A</span></tt>i <tt class="computeroutput"><span class="special">&</span></tt>
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if <tt class="computeroutput"><span class="identifier">a</span></tt>i is an LValue,
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same as <tt class="computeroutput"><span class="identifier">A</span></tt>i, otherwise
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<code class="computeroutput"><span class="identifier">T</span></code>i is <code class="computeroutput"><span class="identifier">A</span></code>i <code class="computeroutput"><span class="special">&</span></code>
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if <code class="computeroutput"><span class="identifier">a</span></code>i is an LValue,
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same as <code class="computeroutput"><span class="identifier">A</span></code>i, otherwise
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</p></dd>
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</dl>
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</div>
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<a name="fusion.functional.concepts.poly.expression_requirements"></a><h5>
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<a name="id656658"></a>
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<a name="id1285235"></a>
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<a href="poly.html#fusion.functional.concepts.poly.expression_requirements">Expression
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requirements</a>
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</h5>
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@ -113,15 +113,15 @@
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<tbody><tr>
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<td>
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<p>
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<tt class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">a1</span><span class="special">,</span>
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<span class="special">...</span><span class="identifier">aN</span><span class="special">)</span></tt>
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<code class="computeroutput"><span class="identifier">f</span><span class="special">(</span><span class="identifier">a1</span><span class="special">,</span>
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<span class="special">...</span><span class="identifier">aN</span><span class="special">)</span></code>
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</p>
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</td>
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<td>
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<p>
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<tt class="computeroutput"><span class="identifier">result_of</span><span class="special"><</span>
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<code class="computeroutput"><span class="identifier">result_of</span><span class="special"><</span>
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<span class="identifier">F</span><span class="special">(</span><span class="identifier">T1</span><span class="special">,</span>
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<span class="special">...</span><span class="identifier">TN</span><span class="special">)</span> <span class="special">>::</span><span class="identifier">type</span></tt>
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<span class="special">...</span><span class="identifier">TN</span><span class="special">)</span> <span class="special">>::</span><span class="identifier">type</span></code>
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</p>
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</td>
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<td>
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@ -132,7 +132,7 @@
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</tr></tbody>
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</table></div>
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<a name="fusion.functional.concepts.poly.models"></a><h5>
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<a name="id656856"></a>
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<a name="id1285413"></a>
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<a href="poly.html#fusion.functional.concepts.poly.models">Models</a>
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</h5>
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<div class="itemizedlist"><ul type="disc">
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@ -147,18 +147,17 @@
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</li>
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</ul></div>
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<a name="fusion.functional.concepts.poly.examples"></a><h5>
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<a name="id656910"></a>
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<a name="id1285459"></a>
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<a href="poly.html#fusion.functional.concepts.poly.examples">Examples</a>
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</h5>
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<pre class="programlisting">
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<span class="special">&</span> <span class="identifier">a_free_function</span>
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<pre class="programlisting"><span class="special">&</span> <span class="identifier">a_free_function</span>
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<span class="special">&</span> <span class="identifier">a_class</span><span class="special">::</span><span class="identifier">a_static_member_function</span>
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<span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special"><</span><span class="keyword">int</span><span class="special">>()</span>
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<span class="comment">// using namespace boost;
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</span><span class="identifier">bind</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special"><</span><span class="keyword">int</span><span class="special">>(),</span> <span class="identifier">_1</span><span class="special">,</span> <span class="number">5</span><span class="special">)</span>
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<span class="comment">// Note: Boost.Lambda expressions don't work with __boost_result_of__
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</span><span class="identifier">fusion</span><span class="special">::</span><a href="../generation/functions/mk_fused_fobj.html" title="
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make_fused_function_object"><tt class="computeroutput"><span class="identifier">make_fused_function_object</span></tt></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special"><</span><span class="keyword">int</span><span class="special">>())</span>
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make_fused_function_object"><code class="computeroutput"><span class="identifier">make_fused_function_object</span></code></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special"><</span><span class="keyword">int</span><span class="special">>())</span>
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</pre>
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</div>
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<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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