PETSc version 3.17.5

VecScatterRegister

Adds a new vector scatter component implementation

#include "petscsf.h" 
PetscErrorCode VecScatterRegister(const char sname[], PetscErrorCode (*function)(VecScatter))

Not Collective

	name	- The name of a new user-defined creation routine
	create_func	- The creation routine itself

advanced