PetscDualSpaceSetFromOptions#

sets parameters in a PetscDualSpace from the options database

Synopsis#

#include "petscfe.h" 
PetscErrorCode PetscDualSpaceSetFromOptions(PetscDualSpace sp)

Collective

Input Parameter#

Options Database Keys#

  • -petscdualspace_order - the approximation order of the space

  • -petscdualspace_form_degree - the form degree, say 0 for point evaluations, or 2 for area integrals

  • -petscdualspace_components - the number of components, say d for a vector field

  • -petscdualspace_refcell - Reference cell type name

  • -petscdualspace_lagrange_continuity - Flag for continuous element

  • -petscdualspace_lagrange_tensor - Flag for tensor dual space

  • -petscdualspace_lagrange_trimmed - Flag for trimmed dual space

  • -petscdualspace_lagrange_node_type - Lagrange node location type

  • -petscdualspace_lagrange_node_endpoints - Flag for nodes that include endpoints

  • -petscdualspace_lagrange_node_exponent - Gauss-Jacobi weight function exponent

  • -petscdualspace_lagrange_use_moments - Use moments (where appropriate) for functionals

  • -petscdualspace_lagrange_moment_order - Quadrature order for moment functionals

See Also#

PetscDualSpaceView(), PetscDualSpace, PetscObjectSetFromOptions()

Level#

intermediate

Location#

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

Examples#

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

Implementations#

PetscDualSpaceSetFromOptions_Lagrange in src/dm/dt/dualspace/impls/lagrange/dspacelagrange.c
PetscDualSpaceSetFromOptions_Simple in src/dm/dt/dualspace/impls/simple/dspacesimple.c

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Index of all DUALSPACE routines
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Index of all manual pages