petsc-3.14.6 2021-03-30
MatSolveTypeGet
Gets the function that creates the factor matrix if it exist
Synopsis
#include "petscmat.h"
PetscErrorCode MatSolverTypeGet(MatSolverType type,MatType mtype,MatFactorType ftype,PetscBool *foundtype,PetscBool *foundmtype,PetscErrorCode (**createfactor)(Mat,MatFactorType,Mat*))
Input Parameters
| type | - name of the package, for example petsc or superlu
|
| ftype | - the type of factorization supported by the type
|
| mtype | - the matrix type that works with this type
|
Output Parameters
| foundtype | - PETSC_TRUE if the type was registered
|
| foundmtype | - PETSC_TRUE if the type supports the requested mtype
|
| createfactor | - routine that will create the factored matrix ready to be used or NULL if not found
|
See Also
MatCopy(), MatDuplicate(), MatGetFactorAvailable(), MatSolvePackageRegister), MatGetFactor()
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