MatNullSpaceSetFunction#
set a function that removes a null space from a vector out of null spaces.
Synopsis#
#include "petscmat.h" 
PetscErrorCode MatNullSpaceSetFunction(MatNullSpace sp, PetscErrorCode (*rem)(MatNullSpace, Vec, void *), void *ctx)
Logically Collective
Input Parameters#
- sp - the - MatNullSpacenull space object
- rem - the function that removes the null space 
- ctx - context for the remove function 
See Also#
Matrices, Mat, MatNullSpace, MatNullSpaceDestroy(), MatNullSpaceRemove(), MatSetNullSpace(), MatNullSpaceCreate()
Level#
advanced
Location#
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages