PetscSetHelpVersionFunctions

Sets functions that print help and version information before the PETSc help and version information is printed.

Synopsis

#include "petscsys.h"   
PetscErrorCode PetscSetHelpVersionFunctions(PetscErrorCode (*help)(MPI_Comm), PetscErrorCode (*version)(MPI_Comm))

Input Parameters

• help - the help function (may be NULL)

• version - the version function (may be NULL)

Notes

Must call BEFORE PetscInitialize().

This routine enables a “higher-level” package that uses PETSc to print its messages first and control how the PETSc help messages are printed.

See Also

PetscInitialize()

Level

developer

Location

src/sys/objects/init.c

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