PetscDSGetComponentDerivativeOffsetsCohesive#

Returns the offset of each field derivative on an evaluation point

Synopsis#

#include "petscds.h" 
PetscErrorCode PetscDSGetComponentDerivativeOffsetsCohesive(PetscDS ds, PetscInt s, PetscInt *offsets[])

Not Collective

Input Parameters#

  • ds - The PetscDS object

  • s - The cohesive side, 0 for negative, 1 for positive, 2 for cohesive

Output Parameter#

  • offsets - The offsets

See Also#

PetscDS, PetscDSGetNumFields(), PetscDSCreate()

Level#

beginner

Location#

src/dm/dt/interface/dtds.c

Index of all DT routines
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Index of all manual pages