petsc-3.9.0 2018-04-07
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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

Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages