kamping::internal::max_impl< T > Struct Template Reference

Wrapper struct for std::max. More...

#include <mpi_ops.hpp>

Public Member Functions
constexpr T	operator() (T const &lhs, T const &rhs) const
	Returns the maximum of the two parameters.

Detailed Description

template<typename T>
struct kamping::internal::max_impl< T >

Wrapper struct for std::max.

Other than the operators defined in <functional> like std::plus, std::max is a function and not a function object. To enable template matching for detection of builtin MPI operations we therefore need to wrap it. The actual implementation is used in case that the operation is a builtin operation for the given datatype.

Template Parameters

T	the type of the operands

Member Function Documentation

operator()()

template<typename T >

constexpr T kamping::internal::max_impl< T >::operator() ( T const & lhs, T const & rhs ) const

inlineconstexpr

Returns the maximum of the two parameters.

Parameters

lhs	the first operand
rhs	the second operand

Returns

the maximum

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The documentation for this struct was generated from the following file:

• include/kamping/mpi_ops.hpp