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| <div class="section" id="boost-mpl-limit-list-size"> |
| <h1><a class="toc-backref" href="./configuration.html#id1603">BOOST_MPL_LIMIT_LIST_SIZE</a></h1> |
| <div class="section" id="id1363"> |
| <h3><a class="subsection-title" href="#synopsis" name="synopsis">Synopsis</a></h3> |
| <pre class="literal-block"> |
| #if !defined(<a href="./limit-list-size.html" class="identifier">BOOST_MPL_LIMIT_LIST_SIZE</a>) |
| # define <a href="./limit-list-size.html" class="identifier">BOOST_MPL_LIMIT_LIST_SIZE</a> \ |
| <em>implementation-defined integral constant</em> \ |
| /**/ |
| #endif |
| </pre> |
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| <div class="section" id="id1364"> |
| <h3><a class="subsection-title" href="#description" name="description">Description</a></h3> |
| <p><tt class="literal"><span class="pre"><a href="./limit-list-size.html" class="identifier">BOOST_MPL_LIMIT_LIST_SIZE</a></span></tt> is an overridable configuration macro regulating |
| the maximum arity of the <tt class="literal"><span class="pre"><a href="./list.html" class="identifier">list</a></span></tt>'s and <tt class="literal"><span class="pre"><a href="./list-c.html" class="identifier">list_c</a></span></tt>'s <a class="reference internal" href="./variadic-sequence.html">variadic forms</a>. In this |
| implementation of the library, <tt class="literal"><span class="pre"><a href="./limit-list-size.html" class="identifier">BOOST_MPL_LIMIT_LIST_SIZE</a></span></tt> has a default value |
| of 20. To override the default limit, define <tt class="literal"><span class="pre"><a href="./limit-list-size.html" class="identifier">BOOST_MPL_LIMIT_LIST_SIZE</a></span></tt> to |
| the desired maximum arity rounded up to the nearest multiple of ten before |
| including any library header. [<em>Note:</em> Overriding will take effect |
| <em>only</em> if the library is configured not to use <a class="reference internal" href="./cfg-no-preprocessed-headers.html#boost-mpl-cfg-no-preprocessed">preprocessed headers</a>. See |
| <a class="reference internal" href="./cfg-no-preprocessed-headers.html">BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS</a> for more information. — <em>end note</em>]</p> |
| </div> |
| <div class="section" id="id1365"> |
| <h3><a class="subsection-title" href="#example" name="example">Example</a></h3> |
| <pre class="literal-block"> |
| #define <a href="./cfg-no-preprocessed-headers.html" class="identifier">BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS</a> |
| #define <a href="./limit-list-size.html" class="identifier">BOOST_MPL_LIMIT_LIST_SIZE</a> 10 |
| <tt class="literal"><span class="pre">#</span></tt>include <boost/mpl/<a href="./list.html" class="identifier">list</a>.hpp> |
| |
| using namespace boost::mpl; |
| |
| typedef <a href="./list-c.html" class="identifier">list_c</a><int,1> l_1; |
| typedef <a href="./list-c.html" class="identifier">list_c</a><int,1,2,3,4,5,6,7,8,9,10> l_10; |
| // typedef <a href="./list-c.html" class="identifier">list_c</a><int,1,2,3,4,5,6,7,8,9,10,11> l_11; // error! |
| </pre> |
| </div> |
| <div class="section" id="id1366"> |
| <h3><a class="subsection-title" href="#see-also" name="see-also">See also</a></h3> |
| <p><a class="reference internal" href="./configuration.html">Configuration</a>, <a class="reference internal" href="./cfg-no-preprocessed-headers.html">BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS</a>, <a class="reference internal" href="./limit-vector-size.html">BOOST_MPL_LIMIT_VECTOR_SIZE</a></p> |
| <!-- Macros/Configuration//BOOST_MPL_LIMIT_SET_SIZE |50 --> |
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