PETSc version 3.15.5
MatSeqAIJRegister
- Adds a new sub-matrix type for sequential AIJ matrices 
Synopsis
#include "petscmat.h" 
PetscErrorCode  MatSeqAIJRegister(const char sname[],PetscErrorCode (*function)(Mat,MatType,MatReuse,Mat *))
Not Collective
Input Parameters
|  | name | - name of a new user-defined matrix type, for example MATSEQAIJCRL | 
|  | function | - routine to convert to subtype | 
Notes
MatSeqAIJRegister() may be called multiple times to add several user-defined solvers.
Then, your matrix can be chosen with the procedural interface at runtime via the option
    -mat_seqaij_type my_mat
See Also
 MatSeqAIJRegisterAll()
Level
advanced
Location
src/mat/impls/aij/seq/aij.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages