#include "petscvec.h" PetscErrorCode PetscSectionCreate(MPI_Comm comm, PetscSection *s)Collective on MPI_Comm
|comm||- the MPI communicator|
|s||- pointer to the section|
Notes: Typical calling sequence PetscSectionCreate(MPI_Comm,PetscSection *); PetscSectionSetChart(PetscSection,low,high); PetscSectionSetDof(PetscSection,point,numdof); PetscSectionSetUp(PetscSection); PetscSectionGetOffset(PetscSection,point,PetscInt *); PetscSectionDestroy(PetscSection);
The PetscSection object and methods are intended to be used in the PETSc Vec and Mat implementions; it is recommended they not be used in user codes unless you really gain something in their use.
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages