petsc-3.14.5 2021-03-03
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# MatGetFactorType

gets the type of factorization it is

### Synopsis

    #include "petscmat.h"
    PetscErrorCode MatGetFactorType(Mat mat,MatFactorType *t)

Not Collective

### Input Parameters

| mat | - the matrix

### Output Parameters

| t | - the type, one of MAT_FACTOR_NONE, MAT_FACTOR_LU, MAT_FACTOR_CHOLESKY, MAT_FACTOR_ILU, MAT_FACTOR_ICC,MAT_FACTOR_ILUDT

### See Also

MatFactorType, MatGetFactor(), MatSetFactorType()

### Level

intermediate

### Location

src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages