Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
The type of memory resource used by the library.
Defined in header <boost/json/memory_resource.hpp>
class memory_resource
This type alias is set depending on how the library is configured:
If the macro BOOST_JSON_STANDALONE
is not defined, this type will be an alias for boost::container::pmr::memory_resource. Compiling a program using
the library will require Boost, and a compiler conforming to C++11 or later.
If the macro BOOST_JSON_STANDALONE
is defined, this type will be an alias for std::pmr::memory_resource. Compiling a program using
the library will require only a compiler conforming to C++17 or later.
https://en.cppreference.com/w/cpp/memory/memory_resource
Convenience header <boost/json.hpp>