petsc-3.13.6 2020-09-29
MatSetType
Builds matrix object for a particular matrix type
Synopsis
#include "petscmat.h"
PetscErrorCode MatSetType(Mat mat, MatType matype)
Collective on Mat
Input Parameters
| mat | - the matrix object
|
| matype | - matrix type
|
Options Database Key
-mat_type <method> -Sets the type; use -help for a list
of available methods (for instance, seqaij)
Notes
See "${PETSC_DIR}/include/petscmat.h" for available methods
See Also
PCSetType(), VecSetType(), MatCreate(), MatType, Mat
Level
intermediate
Location
src/mat/interface/matreg.c
Examples
src/mat/tutorials/ex1.c.html
src/mat/tutorials/ex2.c.html
src/mat/tutorials/ex8.c.html
src/mat/tutorials/ex10.c.html
src/mat/tutorials/ex12.c.html
src/ksp/ksp/tutorials/ex27.c.html
src/ksp/ksp/tutorials/ex54.c.html
src/ksp/ksp/tutorials/ex55.c.html
src/ksp/ksp/tutorials/ex56.c.html
src/ksp/ksp/tutorials/ex59.c.html
src/ksp/ksp/tutorials/ex73.c.html
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages