GridGetConstraints

This function return information about the constrained problem.

#include "grid.h" 
int GridGetConstraints(Grid grid, PetscTruth *flag, int *numInteriorVars, int *numLocVars, int *numVars)

Not collective

grid -The grid

	flag	- The flag that activates constraints
	numInteriorVars	- The number of constrained variables unaffected by constraints in this domain
	numLocVars	- The number of constrained variables in this domain
	numVars	- The global number of constrained variables

constraint