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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
 <head>
  <title>
   Autoconf Macro: ac_cxx_member_templates_outside_class
  </title>
  <link rel="stylesheet" type="text/css" href="ac-archive.css">
 </head>
 <body>
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   <tbody>
    <tr>
     <td style="width:50%;" align="center">
      <a href=
      "http://autoconf-archive.cryp.to/ac_cxx_member_templates_outside_class.m4">
      Download M4 Source</a>
     </td>
     <td style="width:50%;" align="center">
      <a href="macros-by-category.html">Macro Index Page</a>
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   </tbody>
  </table>
  <hr>
  <h1>
   ac_cxx_member_templates_outside_class
  </h1>
  <h2>
   Synopsis
  </h2>
  <p class="indent" style="white-space:nowrap;">
   <code>AC_CXX_MEMBER_TEMPLATES_OUTSIDE_CLASS</code>
  </p>
  <h2>
   Description
  </h2>
  <div class="indent">
   <p>
    If the compiler supports member templates outside the class declaration,
    define HAVE_MEMBER_TEMPLATES_OUTSIDE_CLASS.
   </p>
  </div>
  <h2>
   Author
  </h2>
  <p class="indent">
   Todd Veldhuizen, Luc Maisonobe &lt;luc@spaceroots.org&gt;
  </p>
  <h2>
   Last Modified
  </h2>
  <p class="indent">
   2004-02-04
  </p>
  <h2>
   M4 Source Code
  </h2>
  <div class="indent">
   <pre class="m4source">
AC_DEFUN([AC_CXX_MEMBER_TEMPLATES_OUTSIDE_CLASS],
[AC_CACHE_CHECK(whether the compiler supports member templates outside the class declaration,
ac_cv_cxx_member_templates_outside_class,
[AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 AC_TRY_COMPILE([
template&lt;class T, int N&gt; class A
{ public :
  template&lt;int N2&gt; A&lt;T,N&gt; operator=(const A&lt;T,N2&gt;&amp; z);
};
template&lt;class T, int N&gt; template&lt;int N2&gt;
A&lt;T,N&gt; A&lt;T,N&gt;::operator=(const A&lt;T,N2&gt;&amp; z){ return A&lt;T,N&gt;(); }],[
A&lt;double,4&gt; x; A&lt;double,7&gt; y; x = y; return 0;],
 ac_cv_cxx_member_templates_outside_class=yes, ac_cv_cxx_member_templates_outside_class=no)
 AC_LANG_RESTORE
])
if test "$ac_cv_cxx_member_templates_outside_class" = yes; then
  AC_DEFINE(HAVE_MEMBER_TEMPLATES_OUTSIDE_CLASS,,
            [define if the compiler supports member templates outside the class declaration])
fi
])
</pre>
  </div>
 </body>
</html>