Macro CXXD_HAS_STD_SHARED

Macro CXXD_HAS_STD_SHARED_MUTEX

CXXD_HAS_STD_SHARED_MUTEX — Determines whether the C++ standard shared mutex implementation or the Boost shared mutex implementation has been chosen.

Synopsis

// In header: <boost/cxx_dual/impl/shared_mutex.hpp>

CXXD_HAS_STD_SHARED_MUTEX

Description

The object-like macro expands to: 1 if the C++ standard shared mutex implementation has been chosen 0 if the Boost shared mutex implementation has been chosen.