petsc-3.11.4 2019-09-28
MatMFFD
A data structured used to manage the computation of the h differencing parameter for matrix-free Jacobian vector products
Synopsis
typedef struct _p_MatMFFD* MatMFFD;
Notes
MATMFFD is a specific MatType which uses the MatMFFD data structure
MatMFFD*() methods actually take the Mat as their first argument. Not a MatMFFD data structure
See Also
MATMFFD, MatCreateMFFD(), MatMFFDSetFuction(), MatMFFDSetType(), MatMFFDRegister()
Level
developer
Location
src/mat/../../include/petscmat.h
Implementations
_p_MatMFFD in src/mat/impls/mffd/mffdimpl.h
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages