PetscDualSpaceCreate — PETSc 3.25.2 documentation

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# PetscDualSpaceCreate

Creates an empty `PetscDualSpace` object. The type can then be set with `PetscDualSpaceSetType()`.

## Synopsis

    #include "petscfe.h"
    PetscErrorCode PetscDualSpaceCreate(MPI_Comm comm, PetscDualSpace *sp)

Collective

## Input Parameter

- comm - The communicator for the `PetscDualSpace` object

## Output Parameter

- sp - The `PetscDualSpace` object

## See Also

`PetscDualSpace`, `PetscDualSpaceSetType()`, `PETSCDUALSPACELAGRANGE`

## Level

beginner

## Location

src/dm/dt/dualspace/interface/dualspace.c

## Examples

src/dm/dt/dualspace/impls/lagrange/tutorials/ex1.c

## Implementations

PetscDualSpaceCreate_Lagrange() in src/dm/dt/dualspace/impls/lagrange/dspacelagrange.c
PetscDualSpaceCreate_Refined() in src/dm/dt/dualspace/impls/refined/dualspacerefined.c
PetscDualSpaceCreate_Simple() in src/dm/dt/dualspace/impls/simple/dspacesimple.c
PetscDualSpaceCreate_Sum() in src/dm/dt/dualspace/impls/sum/dualspacesum.c

Index of all DUALSPACE routines
Table of Contents for all manual pages
Index of all manual pages