Changeset 3581 for trunk/yat/utility/config_public.h.in

Timestamp:

Jan 19, 2017, 2:46:51 AM (6 years ago)

Author:

Peter

Message:

refs #878

Make configure try to turn on compiler switches (such as -std=c++11),
so it supports rvalues. If found, #define YAT_HAVE_RVALUE, which can
be used both in source files and in header files. For header files,
<yat/utility/config_public.h> must be #included.

As detailed in README users can turn off cxx11 support when at
configure time of yat, or at compile time of user's package with
preprocessor definition YAT_WITHOUT_CXX.

File:

• trunk/yat/utility/config_public.h.in (modified) (1 diff)

trunk/yat/utility/config_public.h.in

@@ -56 +56 @@
 #undef YAT_HAVE_BOOST_CONCEPT_WITH_CONSTRUCTOR
 
+/// Don't turn on cxx11 features if user explicitely turned off cxx11.
+#ifndef YAT_WITHOUT_CXX11
+/// Define if compiler support rvalues */
+#undef YAT_HAVE_RVALUE
+#endif
+
 /// Define to 1 if boost::exception_ptr works
 #undef YAT_HAVE_WORKING_BOOST_EXCEPTION_PTR