| <?xml version="1.0" encoding="utf-8" ?> |
| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <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 0.7: http://docutils.sourceforge.net/" /> |
| <title>The MPL Reference Manual: range_c</title> |
| <link rel="stylesheet" href="../style.css" type="text/css" /> |
| </head> |
| <body class="docframe refmanual"> |
| <table class="header"><tr class="header"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./map.html" class="navigation-link">Prev</a> <a href="./vector-c.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./map.html" class="navigation-link">Back</a> <a href="./vector-c.html" class="navigation-link">Along</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./classes.html" class="navigation-link">Up</a> <a href="../refmanual.html" class="navigation-link">Home</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./refmanual_toc.html" class="navigation-link">Full TOC</a></span></td> |
| <td class="header-group page-location"><a href="../refmanual.html" class="navigation-link">Front Page</a> / <a href="./sequences.html" class="navigation-link">Sequences</a> / <a href="./classes.html" class="navigation-link">Classes</a> / <a href="./range-c.html" class="navigation-link">range_c</a></td> |
| </tr></table><div class="header-separator"></div> |
| <div class="section" id="range-c"> |
| <h1><a class="toc-backref" href="./classes.html#id1411">range_c</a></h1> |
| <div class="section" id="synopsis"> |
| <h3>Synopsis</h3> |
| <pre class="literal-block"> |
| template< |
| typename T |
| , T Start |
| , T Finish |
| > |
| struct <a href="./range-c.html" class="identifier">range_c</a> |
| { |
| typedef <a href="./integral-c.html" class="identifier">integral_c</a><T,Start> start; |
| typedef <a href="./integral-c.html" class="identifier">integral_c</a><T,Finish> finish; |
| // <em>unspecified</em> |
| // <em>...</em> |
| }; |
| </pre> |
| </div> |
| <div class="section" id="id88"> |
| <h3><a class="subsection-title" href="#description" name="description">Description</a></h3> |
| <p><tt class="literal"><span class="pre"><a href="./range-c.html" class="identifier">range_c</a></span></tt> is a sorted <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a> of <a class="reference internal" href="./integral-constant.html">Integral Constant</a>s. Note |
| that because it is not an <a class="reference internal" href="./extensible-sequence.html">Extensible Sequence</a>, sequence-building |
| intrinsic metafunctions such as <tt class="literal"><span class="pre"><a href="./push-front.html" class="identifier">push_front</a></span></tt> and transformation algorithms |
| such as <tt class="literal"><span class="pre"><a href="./replace.html" class="identifier">replace</a></span></tt> are not directly applicable — to be able to use |
| them, you'd first need to copy the content of the range into a more suitable |
| sequence.</p> |
| </div> |
| <div class="section" id="id89"> |
| <h3><a class="subsection-title" href="#header" name="header">Header</a></h3> |
| <pre class="literal-block"> |
| #include <<a href="../../../../boost/mpl/range_c.hpp" class="header">boost/mpl/range_c.hpp</a>> |
| </pre> |
| </div> |
| <div class="section" id="id90"> |
| <h3><a class="subsection-title" href="#model-of" name="model-of">Model of</a></h3> |
| <p><a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a></p> |
| </div> |
| <div class="section" id="id91"> |
| <h3><a class="subsection-title" href="#expression-semantics" name="expression-semantics">Expression semantics</a></h3> |
| <p>In the following table, <tt class="literal"><span class="pre">r</span></tt> is an instance of <tt class="literal"><span class="pre"><a href="./range-c.html" class="identifier">range_c</a></span></tt>, <tt class="literal"><span class="pre">n</span></tt> is an <a class="reference internal" href="./integral-constant.html">Integral Constant</a>, |
| <tt class="literal"><span class="pre">T</span></tt> is an arbitrary integral type, and <tt class="literal"><span class="pre">n</span></tt> and <tt class="literal"><span class="pre">m</span></tt> are integral constant values of type <tt class="literal"><span class="pre">T</span></tt>.</p> |
| <table border="1" class="docutils table"> |
| <colgroup> |
| <col width="34%" /> |
| <col width="66%" /> |
| </colgroup> |
| <thead valign="bottom"> |
| <tr><th class="head">Expression</th> |
| <th class="head">Semantics</th> |
| </tr> |
| </thead> |
| <tbody valign="top"> |
| <tr><td><pre class="first last literal-block"> |
| <tt class="literal"><span class="pre"><a href="./range-c.html" class="identifier">range_c</a><T,n,m></span></tt> |
| <tt class="literal"><span class="pre"><a href="./range-c.html" class="identifier">range_c</a><T,n,m>::type</span></tt> |
| </pre> |
| </td> |
| <td>A sorted <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a> of integral constant |
| wrappers for the half-open range of values [<tt class="literal"><span class="pre">n</span></tt>, |
| <tt class="literal"><span class="pre">m</span></tt>): <tt class="literal"><span class="pre"><a href="./integral-c.html" class="identifier">integral_c</a><T,n></span></tt>, <tt class="literal"><span class="pre"><a href="./integral-c.html" class="identifier">integral_c</a><T,n+1></span></tt>,... |
| <tt class="literal"><span class="pre"><a href="./integral-c.html" class="identifier">integral_c</a><T,m-1></span></tt>.</td> |
| </tr> |
| <tr><td><tt class="literal"><span class="pre"><a href="./begin.html" class="identifier">begin</a><r>::type</span></tt></td> |
| <td>An iterator pointing to the beginning of <tt class="literal"><span class="pre">r</span></tt>; |
| see <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a>.</td> |
| </tr> |
| <tr><td><tt class="literal"><span class="pre"><a href="./end.html" class="identifier">end</a><r>::type</span></tt></td> |
| <td>An iterator pointing to the end of <tt class="literal"><span class="pre">r</span></tt>; |
| see <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a>.</td> |
| </tr> |
| <tr><td><tt class="literal"><span class="pre"><a href="./size.html" class="identifier">size</a><r>::type</span></tt></td> |
| <td>The size of <tt class="literal"><span class="pre">r</span></tt>; see <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a>.</td> |
| </tr> |
| <tr><td><tt class="literal"><span class="pre"><a href="./empty.html" class="identifier">empty</a><r>::type</span></tt></td> |
| <td>A boolean <a class="reference internal" href="./integral-constant.html">Integral Constant</a> <tt class="literal"><span class="pre">c</span></tt> such that |
| <tt class="literal"><span class="pre">c::value</span> <span class="pre">==</span> <span class="pre">true</span></tt> if and only if <tt class="literal"><span class="pre">r</span></tt> is empty; see |
| <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a>.</td> |
| </tr> |
| <tr><td><tt class="literal"><span class="pre"><a href="./front.html" class="identifier">front</a><r>::type</span></tt></td> |
| <td>The first element in <tt class="literal"><span class="pre">r</span></tt>; see |
| <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a>.</td> |
| </tr> |
| <tr><td><tt class="literal"><span class="pre"><a href="./back.html" class="identifier">back</a><r>::type</span></tt></td> |
| <td>The last element in <tt class="literal"><span class="pre">r</span></tt>; see |
| <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a>.</td> |
| </tr> |
| <tr><td><tt class="literal"><span class="pre"><a href="./at.html" class="identifier">at</a><r,n>::type</span></tt></td> |
| <td>The <tt class="literal"><span class="pre">n</span></tt>th element from the beginning of <tt class="literal"><span class="pre">r</span></tt>; see |
| <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a>.</td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| <div class="section" id="id92"> |
| <h3><a class="subsection-title" href="#example" name="example">Example</a></h3> |
| <pre class="literal-block"> |
| typedef <a href="./range-c.html" class="identifier">range_c</a><int,0,0> range0; |
| typedef <a href="./range-c.html" class="identifier">range_c</a><int,0,1> range1; |
| typedef <a href="./range-c.html" class="identifier">range_c</a><int,0,10> range10; |
| |
| <a href="./assert-relation.html" class="identifier">BOOST_MPL_ASSERT_RELATION</a>( <a href="./size.html" class="identifier">size</a><range0>::value, ==, 0 ); |
| <a href="./assert-relation.html" class="identifier">BOOST_MPL_ASSERT_RELATION</a>( <a href="./size.html" class="identifier">size</a><range1>::value, ==, 1 ); |
| <a href="./assert-relation.html" class="identifier">BOOST_MPL_ASSERT_RELATION</a>( <a href="./size.html" class="identifier">size</a><range10>::value, ==, 10 ); |
| |
| <a href="./assert.html" class="identifier">BOOST_MPL_ASSERT</a>(( <a href="./empty.html" class="identifier">empty</a><range0> )); |
| <a href="./assert-not.html" class="identifier">BOOST_MPL_ASSERT_NOT</a>(( <a href="./empty.html" class="identifier">empty</a><range1> )); |
| <a href="./assert-not.html" class="identifier">BOOST_MPL_ASSERT_NOT</a>(( <a href="./empty.html" class="identifier">empty</a><range10> )); |
| |
| <a href="./assert.html" class="identifier">BOOST_MPL_ASSERT</a>(( is_same< <a href="./begin.html" class="identifier">begin</a><range0>::type, <a href="./end.html" class="identifier">end</a><range0>::type > )); |
| <a href="./assert-not.html" class="identifier">BOOST_MPL_ASSERT_NOT</a>(( is_same< <a href="./begin.html" class="identifier">begin</a><range1>::type, <a href="./end.html" class="identifier">end</a><range1>::type > )); |
| <a href="./assert-not.html" class="identifier">BOOST_MPL_ASSERT_NOT</a>(( is_same< <a href="./begin.html" class="identifier">begin</a><range10>::type, <a href="./end.html" class="identifier">end</a><range10>::type > )); |
| |
| <a href="./assert-relation.html" class="identifier">BOOST_MPL_ASSERT_RELATION</a>( <a href="./front.html" class="identifier">front</a><range1>::type::value, ==, 0 ); |
| <a href="./assert-relation.html" class="identifier">BOOST_MPL_ASSERT_RELATION</a>( <a href="./back.html" class="identifier">back</a><range1>::type::value, ==, 0 ); |
| <a href="./assert-relation.html" class="identifier">BOOST_MPL_ASSERT_RELATION</a>( <a href="./front.html" class="identifier">front</a><range10>::type::value, ==, 0 ); |
| <a href="./assert-relation.html" class="identifier">BOOST_MPL_ASSERT_RELATION</a>( <a href="./back.html" class="identifier">back</a><range10>::type::value, ==, 9 ); |
| </pre> |
| </div> |
| <div class="section" id="id93"> |
| <h3><a class="subsection-title" href="#see-also" name="see-also">See also</a></h3> |
| <p><a class="reference internal" href="./sequences.html">Sequences</a>, <a class="reference internal" href="./random-access-sequence.html">Random Access Sequence</a>, <a class="reference internal" href="./vector-c.html">vector_c</a>, <a class="reference internal" href="./set-c.html">set_c</a>, <a class="reference internal" href="./list-c.html">list_c</a></p> |
| <!-- Sequences/Classes//vector_c |70 --> |
| </div> |
| </div> |
| |
| <div class="footer-separator"></div> |
| <table class="footer"><tr class="footer"><td class="header-group navigation-bar"><span class="navigation-group"><a href="./map.html" class="navigation-link">Prev</a> <a href="./vector-c.html" class="navigation-link">Next</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./map.html" class="navigation-link">Back</a> <a href="./vector-c.html" class="navigation-link">Along</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./classes.html" class="navigation-link">Up</a> <a href="../refmanual.html" class="navigation-link">Home</a></span><span class="navigation-group-separator"> | </span><span class="navigation-group"><a href="./refmanual_toc.html" class="navigation-link">Full TOC</a></span></td> |
| <td><div class="copyright-footer"><div class="copyright">Copyright © 2001-2009 Aleksey Gurtovoy and David Abrahams</div> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a class="reference external" href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</div></td></tr></table></body> |
| </html> |