mirror of
https://github.com/boostorg/iterator.git
synced 2025-07-30 04:47:20 +02:00
added base() function to the interface of the specialized adaptors
[SVN r21619]
This commit is contained in:
Jeremy Siek
@ -3,239 +3,12 @@
|
||||
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
||||
<meta name="generator" content="Docutils 0.3.1: http://docutils.sourceforge.net/" />
|
||||
<meta name="generator" content="Docutils 0.3.0: http://docutils.sourceforge.net/" />
|
||||
<title>Iterator Facade and Adaptor</title>
|
||||
<meta name="author" content="David Abrahams, Jeremy Siek, Thomas Witt" />
|
||||
<meta name="organization" content="Boost Consulting, Indiana University Open Systems Lab, University of Hanover Institute for Transport Railway Operation and Construction" />
|
||||
<meta name="date" content="2003-11-24" />
|
||||
<style type="text/css"><!--
|
||||
|
||||
/*
|
||||
:Author: David Goodger
|
||||
:Contact: goodger@users.sourceforge.net
|
||||
:date: $Date$
|
||||
:version: $Revision$
|
||||
:copyright: This stylesheet has been placed in the public domain.
|
||||
|
||||
Default cascading style sheet for the HTML output of Docutils.
|
||||
*/
|
||||
|
||||
.first {
|
||||
margin-top: 0 }
|
||||
|
||||
.last {
|
||||
margin-bottom: 0 }
|
||||
|
||||
a.toc-backref {
|
||||
text-decoration: none ;
|
||||
color: black }
|
||||
|
||||
dd {
|
||||
margin-bottom: 0.5em }
|
||||
|
||||
div.abstract {
|
||||
margin: 2em 5em }
|
||||
|
||||
div.abstract p.topic-title {
|
||||
font-weight: bold ;
|
||||
text-align: center }
|
||||
|
||||
div.attention, div.caution, div.danger, div.error, div.hint,
|
||||
div.important, div.note, div.tip, div.warning, div.admonition {
|
||||
margin: 2em ;
|
||||
border: medium outset ;
|
||||
padding: 1em }
|
||||
|
||||
div.attention p.admonition-title, div.caution p.admonition-title,
|
||||
div.danger p.admonition-title, div.error p.admonition-title,
|
||||
div.warning p.admonition-title {
|
||||
color: red ;
|
||||
font-weight: bold ;
|
||||
font-family: sans-serif }
|
||||
|
||||
div.hint p.admonition-title, div.important p.admonition-title,
|
||||
div.note p.admonition-title, div.tip p.admonition-title,
|
||||
div.admonition p.admonition-title {
|
||||
font-weight: bold ;
|
||||
font-family: sans-serif }
|
||||
|
||||
div.dedication {
|
||||
margin: 2em 5em ;
|
||||
text-align: center ;
|
||||
font-style: italic }
|
||||
|
||||
div.dedication p.topic-title {
|
||||
font-weight: bold ;
|
||||
font-style: normal }
|
||||
|
||||
div.figure {
|
||||
margin-left: 2em }
|
||||
|
||||
div.footer, div.header {
|
||||
font-size: smaller }
|
||||
|
||||
div.sidebar {
|
||||
margin-left: 1em ;
|
||||
border: medium outset ;
|
||||
padding: 0em 1em ;
|
||||
background-color: #ffffee ;
|
||||
width: 40% ;
|
||||
float: right ;
|
||||
clear: right }
|
||||
|
||||
div.sidebar p.rubric {
|
||||
font-family: sans-serif ;
|
||||
font-size: medium }
|
||||
|
||||
div.system-messages {
|
||||
margin: 5em }
|
||||
|
||||
div.system-messages h1 {
|
||||
color: red }
|
||||
|
||||
div.system-message {
|
||||
border: medium outset ;
|
||||
padding: 1em }
|
||||
|
||||
div.system-message p.system-message-title {
|
||||
color: red ;
|
||||
font-weight: bold }
|
||||
|
||||
div.topic {
|
||||
margin: 2em }
|
||||
|
||||
h1.title {
|
||||
text-align: center }
|
||||
|
||||
h2.subtitle {
|
||||
text-align: center }
|
||||
|
||||
hr {
|
||||
width: 75% }
|
||||
|
||||
ol.simple, ul.simple {
|
||||
margin-bottom: 1em }
|
||||
|
||||
ol.arabic {
|
||||
list-style: decimal }
|
||||
|
||||
ol.loweralpha {
|
||||
list-style: lower-alpha }
|
||||
|
||||
ol.upperalpha {
|
||||
list-style: upper-alpha }
|
||||
|
||||
ol.lowerroman {
|
||||
list-style: lower-roman }
|
||||
|
||||
ol.upperroman {
|
||||
list-style: upper-roman }
|
||||
|
||||
p.attribution {
|
||||
text-align: right ;
|
||||
margin-left: 50% }
|
||||
|
||||
p.caption {
|
||||
font-style: italic }
|
||||
|
||||
p.credits {
|
||||
font-style: italic ;
|
||||
font-size: smaller }
|
||||
|
||||
p.label {
|
||||
white-space: nowrap }
|
||||
|
||||
p.rubric {
|
||||
font-weight: bold ;
|
||||
font-size: larger ;
|
||||
color: maroon ;
|
||||
text-align: center }
|
||||
|
||||
p.sidebar-title {
|
||||
font-family: sans-serif ;
|
||||
font-weight: bold ;
|
||||
font-size: larger }
|
||||
|
||||
p.sidebar-subtitle {
|
||||
font-family: sans-serif ;
|
||||
font-weight: bold }
|
||||
|
||||
p.topic-title {
|
||||
font-weight: bold }
|
||||
|
||||
pre.address {
|
||||
margin-bottom: 0 ;
|
||||
margin-top: 0 ;
|
||||
font-family: serif ;
|
||||
font-size: 100% }
|
||||
|
||||
pre.line-block {
|
||||
font-family: serif ;
|
||||
font-size: 100% }
|
||||
|
||||
pre.literal-block, pre.doctest-block {
|
||||
margin-left: 2em ;
|
||||
margin-right: 2em ;
|
||||
background-color: #eeeeee }
|
||||
|
||||
span.classifier {
|
||||
font-family: sans-serif ;
|
||||
font-style: oblique }
|
||||
|
||||
span.classifier-delimiter {
|
||||
font-family: sans-serif ;
|
||||
font-weight: bold }
|
||||
|
||||
span.interpreted {
|
||||
font-family: sans-serif }
|
||||
|
||||
span.option {
|
||||
white-space: nowrap }
|
||||
|
||||
span.option-argument {
|
||||
font-style: italic }
|
||||
|
||||
span.pre {
|
||||
white-space: pre }
|
||||
|
||||
span.problematic {
|
||||
color: red }
|
||||
|
||||
table {
|
||||
margin-top: 0.5em ;
|
||||
margin-bottom: 0.5em }
|
||||
|
||||
table.citation {
|
||||
border-left: solid thin gray ;
|
||||
padding-left: 0.5ex }
|
||||
|
||||
table.docinfo {
|
||||
margin: 2em 4em }
|
||||
|
||||
table.footnote {
|
||||
border-left: solid thin black ;
|
||||
padding-left: 0.5ex }
|
||||
|
||||
td, th {
|
||||
padding-left: 0.5em ;
|
||||
padding-right: 0.5em ;
|
||||
vertical-align: top }
|
||||
|
||||
th.docinfo-name, th.field-name {
|
||||
font-weight: bold ;
|
||||
text-align: left ;
|
||||
white-space: nowrap }
|
||||
|
||||
h1 tt, h2 tt, h3 tt, h4 tt, h5 tt, h6 tt {
|
||||
font-size: 100% }
|
||||
|
||||
tt {
|
||||
background-color: #eeeeee }
|
||||
|
||||
ul.auto-toc {
|
||||
list-style-type: none }
|
||||
|
||||
--></style>
|
||||
<link rel="stylesheet" href="default.css" type="text/css" />
|
||||
</head>
|
||||
<body>
|
||||
<div class="document" id="iterator-facade-and-adaptor">
|
||||
@ -332,36 +105,34 @@ by adapting other iterators.</td>
|
||||
</li>
|
||||
<li><a class="reference" href="#reverse-iterator" id="id46" name="id46">Reverse iterator</a><ul>
|
||||
<li><a class="reference" href="#class-template-reverse-iterator" id="id47" name="id47">Class template <tt class="literal"><span class="pre">reverse_iterator</span></tt></a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><a class="reference" href="#reverse-iterator-requirements" id="id48" name="id48"><tt class="literal"><span class="pre">reverse_iterator</span></tt> requirements</a></li>
|
||||
<li><a class="reference" href="#reverse-iterator-models" id="id49" name="id49"><tt class="literal"><span class="pre">reverse_iterator</span></tt> models</a></li>
|
||||
<li><a class="reference" href="#reverse-iterator-operations" id="id50" name="id50"><tt class="literal"><span class="pre">reverse_iterator</span></tt> operations</a></li>
|
||||
<li><a class="reference" href="#transform-iterator" id="id51" name="id51">Transform iterator</a><ul>
|
||||
<li><a class="reference" href="#class-template-transform-iterator" id="id52" name="id52">Class template <tt class="literal"><span class="pre">transform_iterator</span></tt></a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><a class="reference" href="#transform-iterator" id="id51" name="id51">Transform iterator</a><ul>
|
||||
<li><a class="reference" href="#class-template-transform-iterator" id="id52" name="id52">Class template <tt class="literal"><span class="pre">transform_iterator</span></tt></a></li>
|
||||
<li><a class="reference" href="#transform-iterator-requirements" id="id53" name="id53"><tt class="literal"><span class="pre">transform_iterator</span></tt> requirements</a></li>
|
||||
<li><a class="reference" href="#transform-iterator-models" id="id54" name="id54"><tt class="literal"><span class="pre">transform_iterator</span></tt> models</a></li>
|
||||
<li><a class="reference" href="#transform-iterator-operations" id="id55" name="id55"><tt class="literal"><span class="pre">transform_iterator</span></tt> operations</a></li>
|
||||
<li><a class="reference" href="#filter-iterator" id="id56" name="id56">Filter iterator</a><ul>
|
||||
<li><a class="reference" href="#class-template-filter-iterator" id="id57" name="id57">Class template <tt class="literal"><span class="pre">filter_iterator</span></tt></a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><a class="reference" href="#filter-iterator" id="id56" name="id56">Filter iterator</a><ul>
|
||||
<li><a class="reference" href="#class-template-filter-iterator" id="id57" name="id57">Class template <tt class="literal"><span class="pre">filter_iterator</span></tt></a></li>
|
||||
<li><a class="reference" href="#filter-iterator-requirements" id="id58" name="id58"><tt class="literal"><span class="pre">filter_iterator</span></tt> requirements</a></li>
|
||||
<li><a class="reference" href="#filter-iterator-models" id="id59" name="id59"><tt class="literal"><span class="pre">filter_iterator</span></tt> models</a></li>
|
||||
<li><a class="reference" href="#filter-iterator-operations" id="id60" name="id60"><tt class="literal"><span class="pre">filter_iterator</span></tt> operations</a></li>
|
||||
<li><a class="reference" href="#counting-iterator" id="id61" name="id61">Counting iterator</a><ul>
|
||||
<li><a class="reference" href="#class-template-counting-iterator" id="id62" name="id62">Class template <tt class="literal"><span class="pre">counting_iterator</span></tt></a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><a class="reference" href="#counting-iterator" id="id61" name="id61">Counting iterator</a><ul>
|
||||
<li><a class="reference" href="#class-template-counting-iterator" id="id62" name="id62">Class template <tt class="literal"><span class="pre">counting_iterator</span></tt></a></li>
|
||||
<li><a class="reference" href="#counting-iterator-requirements" id="id63" name="id63"><tt class="literal"><span class="pre">counting_iterator</span></tt> requirements</a></li>
|
||||
<li><a class="reference" href="#counting-iterator-models" id="id64" name="id64"><tt class="literal"><span class="pre">counting_iterator</span></tt> models</a></li>
|
||||
<li><a class="reference" href="#counting-iterator-operations" id="id65" name="id65"><tt class="literal"><span class="pre">counting_iterator</span></tt> operations</a></li>
|
||||
<li><a class="reference" href="#function-output-iterator" id="id66" name="id66">Function output iterator</a><ul>
|
||||
<li><a class="reference" href="#class-template-function-output-iterator" id="id67" name="id67">Class template <tt class="literal"><span class="pre">function_output_iterator</span></tt></a></li>
|
||||
</ul>
|
||||
</li>
|
||||
<li><a class="reference" href="#function-output-iterator" id="id66" name="id66">Function output iterator</a><ul>
|
||||
<li><a class="reference" href="#class-template-function-output-iterator" id="id67" name="id67">Class template <tt class="literal"><span class="pre">function_output_iterator</span></tt></a></li>
|
||||
<li><a class="reference" href="#function-output-iterator-requirements" id="id68" name="id68"><tt class="literal"><span class="pre">function_output_iterator</span></tt> requirements</a></li>
|
||||
<li><a class="reference" href="#function-output-iterator-operations" id="id69" name="id69"><tt class="literal"><span class="pre">function_output_iterator</span></tt> operations</a></li>
|
||||
<li><a class="reference" href="#function-output-iterator-output-proxy-operations" id="id70" name="id70"><tt class="literal"><span class="pre">function_output_iterator::output_proxy</span></tt> operations</a></li>
|
||||
@ -370,6 +141,8 @@ by adapting other iterators.</td>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="section" id="motivation">
|
||||
<h1><a class="toc-backref" href="#id13" name="motivation">Motivation</a></h1>
|
||||
@ -1655,21 +1428,20 @@ private:
|
||||
};
|
||||
</pre>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="reverse-iterator-requirements">
|
||||
<h3><a class="toc-backref" href="#id48" name="reverse-iterator-requirements"><tt class="literal"><span class="pre">reverse_iterator</span></tt> requirements</a></h3>
|
||||
<h4><a class="toc-backref" href="#id48" name="reverse-iterator-requirements"><tt class="literal"><span class="pre">reverse_iterator</span></tt> requirements</a></h4>
|
||||
<p>The base <tt class="literal"><span class="pre">Iterator</span></tt> must be a model of Bidirectional Traversal
|
||||
Iterator and Readable Iterator.</p>
|
||||
</div>
|
||||
<div class="section" id="reverse-iterator-models">
|
||||
<h3><a class="toc-backref" href="#id49" name="reverse-iterator-models"><tt class="literal"><span class="pre">reverse_iterator</span></tt> models</a></h3>
|
||||
<h4><a class="toc-backref" href="#id49" name="reverse-iterator-models"><tt class="literal"><span class="pre">reverse_iterator</span></tt> models</a></h4>
|
||||
<p><tt class="literal"><span class="pre">reverse_iterator</span></tt> models Bidirectional Traversal Iterator and
|
||||
Readable Iterator. In addition, <tt class="literal"><span class="pre">reverse_iterator</span></tt> models the same
|
||||
standard iterator access concepts that the <tt class="literal"><span class="pre">Iterator</span></tt>
|
||||
argument models.</p>
|
||||
</div>
|
||||
<div class="section" id="reverse-iterator-operations">
|
||||
<h3><a class="toc-backref" href="#id50" name="reverse-iterator-operations"><tt class="literal"><span class="pre">reverse_iterator</span></tt> operations</a></h3>
|
||||
<h4><a class="toc-backref" href="#id50" name="reverse-iterator-operations"><tt class="literal"><span class="pre">reverse_iterator</span></tt> operations</a></h4>
|
||||
<p><tt class="literal"><span class="pre">reverse_iterator();</span></tt></p>
|
||||
<table class="field-list" frame="void" rules="none">
|
||||
<col class="field-name" />
|
||||
@ -1720,7 +1492,7 @@ reverse_iterator(
|
||||
</table>
|
||||
<pre class="literal-block">
|
||||
Iterator tmp = current;
|
||||
return *--tmp;
|
||||
return *..tmp;
|
||||
</pre>
|
||||
<p><tt class="literal"><span class="pre">reverse_iterator&</span> <span class="pre">operator++();</span></tt></p>
|
||||
<table class="field-list" frame="void" rules="none">
|
||||
@ -1734,6 +1506,7 @@ return *--tmp;
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="transform-iterator">
|
||||
<h3><a class="toc-backref" href="#id51" name="transform-iterator">Transform iterator</a></h3>
|
||||
<p>The transform iterator adapts an iterator by applying some function
|
||||
@ -1772,9 +1545,8 @@ private:
|
||||
};
|
||||
</pre>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="transform-iterator-requirements">
|
||||
<h3><a class="toc-backref" href="#id53" name="transform-iterator-requirements"><tt class="literal"><span class="pre">transform_iterator</span></tt> requirements</a></h3>
|
||||
<h4><a class="toc-backref" href="#id53" name="transform-iterator-requirements"><tt class="literal"><span class="pre">transform_iterator</span></tt> requirements</a></h4>
|
||||
<p>The type <tt class="literal"><span class="pre">UnaryFunction</span></tt> must be Assignable, Copy Constructible, and
|
||||
the expression <tt class="literal"><span class="pre">f(*i)</span></tt> must be valid where <tt class="literal"><span class="pre">f</span></tt> is an object of
|
||||
type <tt class="literal"><span class="pre">UnaryFunction</span></tt>, <tt class="literal"><span class="pre">i</span></tt> is an object of type <tt class="literal"><span class="pre">Iterator</span></tt>, and
|
||||
@ -1783,7 +1555,7 @@ where the type of <tt class="literal"><span class="pre">f(*i)</span></tt> must b
|
||||
<p>The type <tt class="literal"><span class="pre">Iterator</span></tt> must at least model Readable Iterator.</p>
|
||||
</div>
|
||||
<div class="section" id="transform-iterator-models">
|
||||
<h3><a class="toc-backref" href="#id54" name="transform-iterator-models"><tt class="literal"><span class="pre">transform_iterator</span></tt> models</a></h3>
|
||||
<h4><a class="toc-backref" href="#id54" name="transform-iterator-models"><tt class="literal"><span class="pre">transform_iterator</span></tt> models</a></h4>
|
||||
<p>The resulting <tt class="literal"><span class="pre">transform_iterator</span></tt> models the most refined of the
|
||||
following options that is also modeled by <tt class="literal"><span class="pre">Iterator</span></tt>.</p>
|
||||
<blockquote>
|
||||
@ -1801,7 +1573,7 @@ concept that is modeled by <tt class="literal"><span class="pre">Iterator</span>
|
||||
The <tt class="literal"><span class="pre">value_type</span></tt> is <tt class="literal"><span class="pre">remove_cv<remove_reference<reference></span> <span class="pre">>::type</span></tt>.</p>
|
||||
</div>
|
||||
<div class="section" id="transform-iterator-operations">
|
||||
<h3><a class="toc-backref" href="#id55" name="transform-iterator-operations"><tt class="literal"><span class="pre">transform_iterator</span></tt> operations</a></h3>
|
||||
<h4><a class="toc-backref" href="#id55" name="transform-iterator-operations"><tt class="literal"><span class="pre">transform_iterator</span></tt> operations</a></h4>
|
||||
<p><tt class="literal"><span class="pre">transform_iterator();</span></tt></p>
|
||||
<table class="field-list" frame="void" rules="none">
|
||||
<col class="field-name" />
|
||||
@ -1878,6 +1650,7 @@ transform_iterator(
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="filter-iterator">
|
||||
<h3><a class="toc-backref" href="#id56" name="filter-iterator">Filter iterator</a></h3>
|
||||
<p>The filter iterator adaptor creates a view of an iterator range in
|
||||
@ -1921,9 +1694,8 @@ class filter_iterator
|
||||
corresponding to each standard concept modeled by <tt class="literal"><span class="pre">filter_iterator</span></tt>,
|
||||
as described in the models section.</p>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="filter-iterator-requirements">
|
||||
<h3><a class="toc-backref" href="#id58" name="filter-iterator-requirements"><tt class="literal"><span class="pre">filter_iterator</span></tt> requirements</a></h3>
|
||||
<h4><a class="toc-backref" href="#id58" name="filter-iterator-requirements"><tt class="literal"><span class="pre">filter_iterator</span></tt> requirements</a></h4>
|
||||
<p>The <tt class="literal"><span class="pre">Predicate</span></tt> argument must be Assignable, Copy Constructible, and
|
||||
the expression <tt class="literal"><span class="pre">p(x)</span></tt> must be valid where <tt class="literal"><span class="pre">p</span></tt> is an object of type
|
||||
<tt class="literal"><span class="pre">Predicate</span></tt>, <tt class="literal"><span class="pre">x</span></tt> is an object of type
|
||||
@ -1934,7 +1706,7 @@ Iterator and Single Pass Iterator or it shall meet the requirements of
|
||||
Input Iterator.</p>
|
||||
</div>
|
||||
<div class="section" id="filter-iterator-models">
|
||||
<h3><a class="toc-backref" href="#id59" name="filter-iterator-models"><tt class="literal"><span class="pre">filter_iterator</span></tt> models</a></h3>
|
||||
<h4><a class="toc-backref" href="#id59" name="filter-iterator-models"><tt class="literal"><span class="pre">filter_iterator</span></tt> models</a></h4>
|
||||
<p>The concepts that <tt class="literal"><span class="pre">filter_iterator</span></tt> models are dependent on what
|
||||
concepts the <tt class="literal"><span class="pre">Iterator</span></tt> argument models, as specified in the
|
||||
following tables.</p>
|
||||
@ -2003,7 +1775,7 @@ following tables.</p>
|
||||
</table>
|
||||
</div>
|
||||
<div class="section" id="filter-iterator-operations">
|
||||
<h3><a class="toc-backref" href="#id60" name="filter-iterator-operations"><tt class="literal"><span class="pre">filter_iterator</span></tt> operations</a></h3>
|
||||
<h4><a class="toc-backref" href="#id60" name="filter-iterator-operations"><tt class="literal"><span class="pre">filter_iterator</span></tt> operations</a></h4>
|
||||
<p>In addition to those operations required by the concepts that
|
||||
<tt class="literal"><span class="pre">filter_iterator</span></tt> models, <tt class="literal"><span class="pre">filter_iterator</span></tt> provides the following
|
||||
operations.</p>
|
||||
@ -2106,6 +1878,7 @@ or <tt class="literal"><span class="pre">f(**this)</span> <span class="pre">==</
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="counting-iterator">
|
||||
<h3><a class="toc-backref" href="#id61" name="counting-iterator">Counting iterator</a></h3>
|
||||
<p><tt class="literal"><span class="pre">counting_iterator</span></tt> adapts an arithmetic type, such as <tt class="literal"><span class="pre">int</span></tt>, by
|
||||
@ -2135,15 +1908,14 @@ class counting_iterator
|
||||
the cases when the <tt class="literal"><span class="pre">Incrementable</span></tt> type is a numeric type.]</dd>
|
||||
</dl>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="counting-iterator-requirements">
|
||||
<h3><a class="toc-backref" href="#id63" name="counting-iterator-requirements"><tt class="literal"><span class="pre">counting_iterator</span></tt> requirements</a></h3>
|
||||
<h4><a class="toc-backref" href="#id63" name="counting-iterator-requirements"><tt class="literal"><span class="pre">counting_iterator</span></tt> requirements</a></h4>
|
||||
<p>The <tt class="literal"><span class="pre">Incrementable</span></tt> type must be Default Constructible, Copy
|
||||
Constructible, and Assignable. The default distance is
|
||||
an implementation defined signed integral type.</p>
|
||||
</div>
|
||||
<div class="section" id="counting-iterator-models">
|
||||
<h3><a class="toc-backref" href="#id64" name="counting-iterator-models"><tt class="literal"><span class="pre">counting_iterator</span></tt> models</a></h3>
|
||||
<h4><a class="toc-backref" href="#id64" name="counting-iterator-models"><tt class="literal"><span class="pre">counting_iterator</span></tt> models</a></h4>
|
||||
<p><tt class="literal"><span class="pre">counting_iterator</span></tt> models Readable Lvalue Iterator.</p>
|
||||
<p>Furthermore, if you wish to create a counting iterator that is a Forward
|
||||
Traversal Iterator, then the following expressions must be valid:</p>
|
||||
@ -2168,7 +1940,7 @@ i < j
|
||||
</pre>
|
||||
</div>
|
||||
<div class="section" id="counting-iterator-operations">
|
||||
<h3><a class="toc-backref" href="#id65" name="counting-iterator-operations"><tt class="literal"><span class="pre">counting_iterator</span></tt> operations</a></h3>
|
||||
<h4><a class="toc-backref" href="#id65" name="counting-iterator-operations"><tt class="literal"><span class="pre">counting_iterator</span></tt> operations</a></h4>
|
||||
<p><tt class="literal"><span class="pre">counting_iterator();</span></tt></p>
|
||||
<table class="field-list" frame="void" rules="none">
|
||||
<col class="field-name" />
|
||||
@ -2225,6 +1997,7 @@ constructed from <tt class="literal"><span class="pre">x</span></tt>.</td>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="function-output-iterator">
|
||||
<h3><a class="toc-backref" href="#id66" name="function-output-iterator">Function output iterator</a></h3>
|
||||
<p>The function output iterator adaptor makes it easier to create custom
|
||||
@ -2261,9 +2034,8 @@ public:
|
||||
};
|
||||
</pre>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="function-output-iterator-requirements">
|
||||
<h3><a class="toc-backref" href="#id68" name="function-output-iterator-requirements"><tt class="literal"><span class="pre">function_output_iterator</span></tt> requirements</a></h3>
|
||||
<h4><a class="toc-backref" href="#id68" name="function-output-iterator-requirements"><tt class="literal"><span class="pre">function_output_iterator</span></tt> requirements</a></h4>
|
||||
<p>The <tt class="literal"><span class="pre">UnaryFunction</span></tt> must be Assignable, Copy Constructible, and the
|
||||
expression <tt class="literal"><span class="pre">f(x)</span></tt> must be valid, where <tt class="literal"><span class="pre">f</span></tt> is an object of type
|
||||
<tt class="literal"><span class="pre">UnaryFunction</span></tt> and <tt class="literal"><span class="pre">x</span></tt> is an object of a type accepted by <tt class="literal"><span class="pre">f</span></tt>.
|
||||
@ -2271,7 +2043,7 @@ The resulting <tt class="literal"><span class="pre">function_output_iterator</sp
|
||||
and Incrementable Iterator concepts.</p>
|
||||
</div>
|
||||
<div class="section" id="function-output-iterator-operations">
|
||||
<h3><a class="toc-backref" href="#id69" name="function-output-iterator-operations"><tt class="literal"><span class="pre">function_output_iterator</span></tt> operations</a></h3>
|
||||
<h4><a class="toc-backref" href="#id69" name="function-output-iterator-operations"><tt class="literal"><span class="pre">function_output_iterator</span></tt> operations</a></h4>
|
||||
<p><tt class="literal"><span class="pre">explicit</span> <span class="pre">function_output_iterator(const</span> <span class="pre">UnaryFunction&</span> <span class="pre">f</span> <span class="pre">=</span> <span class="pre">UnaryFunction());</span></tt></p>
|
||||
<table class="field-list" frame="void" rules="none">
|
||||
<col class="field-name" />
|
||||
@ -2312,7 +2084,7 @@ a copy of the unary function <tt class="literal"><span class="pre">f</span></tt>
|
||||
</table>
|
||||
</div>
|
||||
<div class="section" id="function-output-iterator-output-proxy-operations">
|
||||
<h3><a class="toc-backref" href="#id70" name="function-output-iterator-output-proxy-operations"><tt class="literal"><span class="pre">function_output_iterator::output_proxy</span></tt> operations</a></h3>
|
||||
<h4><a class="toc-backref" href="#id70" name="function-output-iterator-output-proxy-operations"><tt class="literal"><span class="pre">function_output_iterator::output_proxy</span></tt> operations</a></h4>
|
||||
<p><tt class="literal"><span class="pre">output_proxy(UnaryFunction&</span> <span class="pre">f);</span></tt></p>
|
||||
<table class="field-list" frame="void" rules="none">
|
||||
<col class="field-name" />
|
||||
@ -2346,11 +2118,6 @@ LocalWords: OtherIncrementable Coplien -->
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<hr class="footer" />
|
||||
<div class="footer">
|
||||
<a class="reference" href="facade-and-adaptor.rst">View document source</a>.
|
||||
Generated on: 2004-01-12 02:46 UTC.
|
||||
Generated by <a class="reference" href="http://docutils.sourceforge.net/">Docutils</a> from <a class="reference" href="http://docutils.sourceforge.net/rst.html">reStructuredText</a> source.
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
Reference in New Issue
Block a user