Macros defined by the library are prefixed with
It is defined in the
header file. The library provides the
header file as well, which includes the definition of this macro and provides
the following definition:
#define BOOST_METAPARSE_STRING BOOST_METAPARSE_V1_STRING
This makes it possible to use the macro as
Future versions of the library may define other versions of this macro (eg.
refer to the latest version.
This versioning does not affect macros that may be overridden by the code
using the library. (eg.