petsc-3.9.4 2018-09-11
MatFactorGetError
gets the error code from a factorization
Synopsis
#include "petscmat.h"
PetscErrorCode MatFactorGetError(Mat mat,MatFactorError *err)
Logically Collective on Mat
Input Parameters
mat -the factored matrix
Output Parameter
err -the error code
Notes: This can be called on non-factored matrices that come from, for example, matrices used in SOR.
See Also
MatZeroEntries(), MatFactor(), MatGetFactor(), MatFactorSymbolic(), MatFactorClearError(), MatFactorGetErrorZeroPivot()
Level
advanced
Location
src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages