PetscSetHelpVersionFunctions#

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

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)

See Also#

PetscInitialize()

Level#

developer

Location#

src/sys/objects/init.c

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