This macro is always defined. Its value will be true when assertions are defined
and false when assertions are not defined. This macro can then be used in place
of a true false constant, such as is needed for CGAL_NOEXCEPT.
This macro is available for future compatibility with c++11, which
by default marks destructors noexcept(true). Some destructors
in CGAL do throw exceptions an so should be marked noexcept(false).
Since noexcept is not available in c++0x and below the macro is
disabled when CGAL_CXX11 is not defined since it is not required.
by namespace CGAL { and } //namespace CGAL. in all .h and .cpp files
in a directory.
Apply it to all packages in the trunk
Remove macro definition from the config.h file.