PetscSpaceCreateSubspace#
creates a subspace from a an origSpace and its dual dualSubspace
Synopsis#
#include "petscfe.h" 
PetscErrorCode PetscSpaceCreateSubspace(PetscSpace origSpace, PetscDualSpace dualSubspace, PetscReal *x, PetscReal *Jx, PetscReal *u, PetscReal *Ju, PetscCopyMode copymode, PetscSpace *subspace)
Input Parameters#
- origSpace - the original - PetscSpace
- dualSubspace - no idea 
- x - no idea 
- Jx - no idea 
- u - no idea 
- Ju - no idea 
- copymode - whether to copy, borrow, or own some of the input arrays I guess 
Output Parameter#
- subspace - the subspace 
See Also#
Level#
advanced
Location#
src/dm/dt/space/impls/subspace/spacesubspace.c
Index of all SPACE routines
Table of Contents for all manual pages
Index of all manual pages