MatNullSpaceRemoveFn

Function provided to MatNullSpaceSetFunction() that removes the null space from a vector

Synopsis

PETSC_EXTERN_TYPEDEF typedef PetscErrorCode MatNullSpaceRemoveFn(MatNullSpace nsp, Vec x, void *ctx);

Calling Sequence

• nsp - the MatNullSpace object

• x - the vector from which to remove the null space

• ctx - [optional] user-defined function context provided with MatNullSpaceSetFunction()

See Also

Matrices, Mat, MatNullSpaceCreate(), MatNullSpaceSetFunction(), MatGetNullSpace(), MatSetNullSpace()

Level

advanced

Location

include/petscmat.h

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Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages