MatShellSetContext#
sets the context for a MATSHELL shell matrix
Synopsis#
#include "petscmat.h"
PetscErrorCode MatShellSetContext(Mat mat, void *ctx)
Logically Collective
Input Parameters#
mat - the
MATSHELLshell matrixctx - the context
Fortran Notes#
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#
Matrices, Mat, MATSHELL, MatCreateShell(), MatShellGetContext(), MatShellGetOperation()
Level#
advanced
Location#
Examples#
src/snes/tutorials/ex12.c
src/snes/tutorials/ex36.c
src/mat/tutorials/ex6f.F90
src/ts/tutorials/ex50.c
Implementations#
MatShellSetContext_Shell() in src/mat/impls/shell/shell.c
MatShellSetContext_Immutable() in src/mat/impls/shell/shell.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages