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28 <h2><span class="refentrytitle">Macro BOOST_TTI_HAS_STATIC_MEMBER_DATA</span></h2>
29 <p>BOOST_TTI_HAS_STATIC_MEMBER_DATA — Expands to a metafunction which tests whether a static member data with a particular name and type exists. </p>
31 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
32 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="header/boost/tti/has_static_member_data_hpp.html" title="Header <boost/tti/has_static_member_data.hpp>">boost/tti/has_static_member_data.hpp</a>>
34 </span>BOOST_TTI_HAS_STATIC_MEMBER_DATA(name)</pre></div>
35 <div class="refsect1">
36 <a name="idm45456560455904"></a><h2>Description</h2>
37 <p>name = the name of the inner member.</p>
38 <p>generates a metafunction called "has_static_member_data_name" where 'name' is the macro parameter. The metafunction types and return:
40 BOOST_TTI_TP_T = the enclosing type.
42 BOOST_TTI_TP_TYPE = the static member data type,
43 in the form of a data type,
44 in which to look for our 'name'.
46 returns = 'value' is true if the 'name' exists,
47 with the appropriate BOOST_TTI_TP_TYPE type,
48 within the enclosing BOOST_TTI_TP_T type,
49 otherwise 'value' is false.
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