PETSc version v3.15.4-900-g21e6d802fb
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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 Parameter

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
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Index of all manual pages