PetscDSCopy

Copy the contents of a PetscDS into another PetscDS on a new DM.

Synopsis

#include "petscds.h" 
PetscErrorCode PetscDSCopy(PetscDS ds, PetscInt minDegree, PetscInt maxDegree, DM dmNew, PetscDS dsNew)

Collective

Input Parameters

• ds - the source PetscDS

• minDegree - the minimum polynomial degree to consider when selecting discretizations, or PETSC_DETERMINE

• maxDegree - the maximum polynomial degree to consider when selecting discretizations, or PETSC_DETERMINE

• dmNew - the target DM used to resolve boundary condition labels for the copied boundaries

Output Parameter

• dsNew - the destination PetscDS

Note

This copies constants, exact solutions, bounds, discretizations, equations, field contexts, cohesive flags, jet degrees, and boundary conditions.

See Also

PetscDS, PetscDSCopyEquations(), PetscDSCopyConstants(), PetscDSCopyExactSolutions(), PetscDSCopyBounds(), PetscDSCopyBoundary()

Level

developer

Location

src/dm/dt/interface/dtds.c

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Index of all DT routines
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Index of all manual pages