petsc-3.12.5 2020-03-29
MatShellSetContext
sets the context for a shell matrix
Synopsis
#include "petscmat.h"
PetscErrorCode MatShellSetContext(Mat mat,void *ctx)
Logically Collective on Mat
Input Parameters
| mat | - the shell matrix
|
| ctx | - the context
|
Fortran Notes
To use this from Fortran you must write a Fortran interface definition for this
function that tells Fortran the Fortran derived data type that you are passing in as the ctx argument.
See Also
MatCreateShell(), MatShellGetContext(), MatShellGetOperation()
Level
advanced
Location
src/mat/impls/shell/shell.c
Examples
src/mat/examples/tutorials/ex6f.F90.html
src/snes/examples/tutorials/ex12.c.html
src/ts/examples/tutorials/ex50.c.html
src/ts/examples/tutorials/ex22f_mf.F90.html
Implementations
MatShellSetContext_Shell in src/mat/impls/shell/shell.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages