PETSc version 3.15.5
MatFDColoringGetFunction
Gets the function to use for computing the Jacobian. 
Synopsis
#include "petscmat.h" 
PetscErrorCode  MatFDColoringGetFunction(MatFDColoring matfd,PetscErrorCode (**f)(void),void **fctx)
Not Collective
Input Parameters
|  | coloring | - the coloring context | 
Output Parameters
|  | f | - the function | 
|  | fctx | - the optional user-defined function context | 
See Also
 MatFDColoringCreate(), MatFDColoringSetFunction(), MatFDColoringSetFromOptions()
Level
intermediate
Location
src/mat/matfd/fdmatrix.c
Index of all MatFD routines
Table of Contents for all manual pages
Index of all manual pages