petsc-3.11.4 2019-09-28

DMLabelCreate

Create a DMLabel object, which is a multimap

#include "petscdmlabel.h"   
#include "petscis.h"        
PetscErrorCode DMLabelCreate(MPI_Comm comm, const char name[], DMLabel *label)

	comm	- The communicator, usually PETSC_COMM_SELF
	name	- The label name

label -The DMLabel

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