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AC_CXX_HAVE_STRING_PUSH_BACK
If the implementation of the C++ library provides the method std::string::push_back (char), define HAVE_STRING_PUSH_BACK.
1.2 (last modified: 2001-05-22)
Jan Langer <jan@langernetz.de>
AC_DEFUN([AC_CXX_HAVE_STRING_PUSH_BACK], [AC_CACHE_CHECK(whether the compiler has std::string::push_back (char), ac_cv_cxx_have_string_push_back, [AC_REQUIRE([AC_CXX_NAMESPACES]) AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_COMPILE([#include <string> #ifdef HAVE_NAMESPACES using namespace std; #endif],[string message; message.push_back ('a'); return 0;], ac_cv_cxx_have_string_push_back=yes, ac_cv_cxx_have_string_push_back=no) AC_LANG_RESTORE ]) if test "$ac_cv_cxx_have_string_push_back" = yes; then AC_DEFINE(HAVE_STRING_PUSH_BACK,,[define if the compiler has the method std::string::push_back (char)]) fi ])dnl