MatShellGetContext
Returns the user-provided context associated with a shell matrix.
Synopsis
#include "petscmat.h"
int MatShellGetContext(Mat mat,void **ctx)
Not Collective
Input Parameter
mat -the matrix, should have been created with MatCreateShell()
Output Parameter
ctx -the user provided context
Notes
This routine is intended for use within various shell matrix routines,
as set with MatShellSetOperation().
Keywords
matrix, shell, get, context
See Also
MatCreateShell(), MatShellSetOperation()
Level:advanced
Location:src/mat/impls/shell/shell.c
Index of all Mat routines
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Index of all manual pages