builtin_types.hpp File Reference

Mapping of C++ datatypes to builtin MPI types. More...

#include <complex>
#include <type_traits>
#include <mpi.h>
#include "kamping/kabool.hpp"

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Classes
struct	kamping::builtin_type< T >
	Checks if the type T is a builtin MPI type. More...
struct	kamping::builtin_type< char >
	Specialization of builtin_type for char. More...
struct	kamping::builtin_type< signed char >
	Specialization of builtin_type for signed char. More...
struct	kamping::builtin_type< unsigned char >
	Specialization of builtin_type for unsigned char. More...
struct	kamping::builtin_type< wchar_t >
	Specialization of builtin_type for wchar_t. More...
struct	kamping::builtin_type< short int >
	Specialization of builtin_type for short int. More...
struct	kamping::builtin_type< unsigned short int >
	Specialization of builtin_type for unsigned short int. More...
struct	kamping::builtin_type< int >
	Specialization of builtin_type for int. More...
struct	kamping::builtin_type< unsigned int >
	Specialization of builtin_type for unsigned int. More...
struct	kamping::builtin_type< long int >
	Specialization of builtin_type for long int. More...
struct	kamping::builtin_type< unsigned long int >
	Specialization of builtin_type for unsigned long int. More...
struct	kamping::builtin_type< long long int >
	Specialization of builtin_type for long long int. More...
struct	kamping::builtin_type< unsigned long long int >
	Specialization of builtin_type for unsigned long long int. More...
struct	kamping::builtin_type< float >
	Specialization of builtin_type for float. More...
struct	kamping::builtin_type< double >
	Specialization of builtin_type for double. More...
struct	kamping::builtin_type< long double >
	Specialization of builtin_type for long double. More...
struct	kamping::builtin_type< bool >
	Specialization of builtin_type for bool. More...
struct	kamping::builtin_type< kabool >
	Specialization of builtin_type for kabool. More...
struct	kamping::builtin_type< std::complex< float > >
	Specialization of builtin_type for std::complex<float>. More...
struct	kamping::builtin_type< std::complex< double > >
	Specialization of builtin_type for std::complex<double>. More...
struct	kamping::builtin_type< std::complex< long double > >
	Specialization of builtin_type for std::complex<long double>. More...

Enumerations
enum class	kamping::TypeCategory {   integer , floating , complex , logical ,   byte , character , struct_like , contiguous }
	the members specify which group the datatype belongs to according to the type groups specified in Section 6.9.2 of the MPI 4.0 standard.

Functions
constexpr bool	kamping::category_has_to_be_committed (TypeCategory category)
	Checks if a type of the given category has to commited before usage in MPI calls.

Variables
template<typename T >
constexpr bool	kamping::is_builtin_type_v = builtin_type<T>::value
	Helper variable template for builtin_type.

Detailed Description

Mapping of C++ datatypes to builtin MPI types.