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Autoconf Macro: ac_cxx_template_keyword_qualifier
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<h1>
ac_cxx_template_keyword_qualifier
</h1>
<h2>
Synopsis
</h2>
<p class="indent" style="white-space:nowrap;">
<code>AC_CXX_TEMPLATE_KEYWORD_QUALIFIER</code>
</p>
<h2>
Description
</h2>
<div class="indent">
<p>
If the compiler supports use of the template keyword as a qualifier, define
HAVE_TEMPLATE_KEYWORD_QUALIFIER.
</p>
</div>
<h2>
Authors
</h2>
<p class="indent">
Todd Veldhuizen, Bernardo Innocenti, and Luc Maisonobe
<luc@spaceroots.org>.
</p>
<h2>
Last Modified
</h2>
<p class="indent">
2004-02-06
</p>
<h2>
M4 Source Code
</h2>
<div class="indent">
<pre class="m4source">
AC_DEFUN([AC_CXX_TEMPLATE_KEYWORD_QUALIFIER],
[AC_CACHE_CHECK(whether the compiler supports use of the template keyword as a qualifier,
ac_cv_cxx_template_keyword_qualifier,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([
class X
{
public:
template<int> void member() {}
template<int> static void static_member() {}
};
template<class T> void f(T* p)
{
p->template member<200>(); // OK: < starts template argument
T::template static_member<100>(); // OK: < starts explicit qualification
}
],[X x; f(&x); return 0;],
ac_cv_cxx_template_keyword_qualifier=yes, ac_cv_cxx_template_keyword_qualifier=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_template_keyword_qualifier" = yes; then
AC_DEFINE(HAVE_TEMPLATE_KEYWORD_QUALIFIER,,
[define if the compiler supports use of the template keyword as a qualifier])
fi
])
</pre>
</div>
<h2>
License
</h2>
<div class="indent">
<span style="white-space:nowrap;">Copyright © 2004 Todd
Veldhuizen</span><br>
<span style="white-space:nowrap;">Copyright © 2004 Bernardo
Innocenti</span><br>
<span style="white-space:nowrap;">Copyright © 2004 Luc Maisonobe
<luc@spaceroots.org></span>
<p>
Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice and
this notice are preserved.
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