kamping::MpiErrorException Class Reference

The exception type used when an MPI call did not return MPI_SUCCESS. More...

#include <error_handling.hpp>

Inheritance diagram for kamping::MpiErrorException:

Collaboration diagram for kamping::MpiErrorException:

Public Member Functions
	MpiErrorException (std::string message, int mpi_error_code)
	Constructs the exception.
char const *	what () const noexcept final
	Gets a description of this exception.
int	mpi_error_code () const
	Gets the error code returned by the mpi call.
int	mpi_error_class () const
	Gets the error class corresponding to the error code.

Detailed Description

The exception type used when an MPI call did not return MPI_SUCCESS.

When using this with THROWING_KASSERT you should call it like this: THROWING_KASSERT_SPECIFIED(err == MPI_SUCCESS, "<MPI function that failed> failed", MpiErrorException, err);

Constructor & Destructor Documentation

MpiErrorException()

kamping::MpiErrorException::MpiErrorException ( std::string message, int mpi_error_code )

inline

Constructs the exception.

Parameters

message	A custom error message.
mpi_error_code	The error code returned by the MPI call.

Member Function Documentation

mpi_error_class()

int kamping::MpiErrorException::mpi_error_class ( ) const

inline

Gets the error class corresponding to the error code.

Returns

The error class corresponding to the error code.

mpi_error_code()

int kamping::MpiErrorException::mpi_error_code ( ) const

inline

Gets the error code returned by the mpi call.

Returns

The error code returned by the mpi call.

what()

char const * kamping::MpiErrorException::what ( ) const

inlinefinalnoexcept

Gets a description of this exception.

Returns

A description of this exception.

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

• include/kamping/error_handling.hpp