1: #if !defined(PETSCSECTION_H)
  2: #define PETSCSECTION_H
  3: #include <petscsys.h>
  4: #include <petscis.h>
  5: #include <petscsectiontypes.h>

  7: PETSC_EXTERN PetscClassId PETSC_SECTION_CLASSID;

  9: PETSC_EXTERN PetscErrorCode PetscSectionCreate(MPI_Comm,PetscSection*);
 10: PETSC_EXTERN PetscErrorCode PetscSectionClone(PetscSection, PetscSection*);
 11: PETSC_EXTERN PetscErrorCode PetscSectionSetFromOptions(PetscSection);
 12: PETSC_EXTERN PetscErrorCode PetscSectionCopy(PetscSection, PetscSection);
 13: PETSC_EXTERN PetscErrorCode PetscSectionCompare(PetscSection, PetscSection, PetscBool*);
 14: PETSC_EXTERN PetscErrorCode PetscSectionGetNumFields(PetscSection, PetscInt *);
 15: PETSC_EXTERN PetscErrorCode PetscSectionSetNumFields(PetscSection, PetscInt);
 16: PETSC_EXTERN PetscErrorCode PetscSectionGetFieldName(PetscSection, PetscInt, const char *[]);
 17: PETSC_EXTERN PetscErrorCode PetscSectionSetFieldName(PetscSection, PetscInt, const char []);
 18: PETSC_EXTERN PetscErrorCode PetscSectionGetComponentName(PetscSection, PetscInt, PetscInt, const char *[]);
 19: PETSC_EXTERN PetscErrorCode PetscSectionSetComponentName(PetscSection, PetscInt, PetscInt, const char []);
 20: PETSC_EXTERN PetscErrorCode PetscSectionGetFieldComponents(PetscSection, PetscInt, PetscInt *);
 21: PETSC_EXTERN PetscErrorCode PetscSectionSetFieldComponents(PetscSection, PetscInt, PetscInt);
 22: PETSC_EXTERN PetscErrorCode PetscSectionGetChart(PetscSection, PetscInt *, PetscInt *);
 23: PETSC_EXTERN PetscErrorCode PetscSectionSetChart(PetscSection, PetscInt, PetscInt);
 24: PETSC_EXTERN PetscErrorCode PetscSectionGetPermutation(PetscSection, IS *);
 25: PETSC_EXTERN PetscErrorCode PetscSectionSetPermutation(PetscSection, IS);
 26: PETSC_EXTERN PetscErrorCode PetscSectionGetPointMajor(PetscSection, PetscBool *);
 27: PETSC_EXTERN PetscErrorCode PetscSectionSetPointMajor(PetscSection, PetscBool);
 28: PETSC_EXTERN PetscErrorCode PetscSectionGetDof(PetscSection, PetscInt, PetscInt*);
 29: PETSC_EXTERN PetscErrorCode PetscSectionSetDof(PetscSection, PetscInt, PetscInt);
 30: PETSC_EXTERN PetscErrorCode PetscSectionAddDof(PetscSection, PetscInt, PetscInt);
 31: PETSC_EXTERN PetscErrorCode PetscSectionGetFieldDof(PetscSection, PetscInt, PetscInt, PetscInt*);
 32: PETSC_EXTERN PetscErrorCode PetscSectionSetFieldDof(PetscSection, PetscInt, PetscInt, PetscInt);
 33: PETSC_EXTERN PetscErrorCode PetscSectionAddFieldDof(PetscSection, PetscInt, PetscInt, PetscInt);
 34: PETSC_EXTERN PetscErrorCode PetscSectionHasConstraints(PetscSection, PetscBool *);
 35: PETSC_EXTERN PetscErrorCode PetscSectionGetConstraintDof(PetscSection, PetscInt, PetscInt*);
 36: PETSC_EXTERN PetscErrorCode PetscSectionSetConstraintDof(PetscSection, PetscInt, PetscInt);
 37: PETSC_EXTERN PetscErrorCode PetscSectionAddConstraintDof(PetscSection, PetscInt, PetscInt);
 38: PETSC_EXTERN PetscErrorCode PetscSectionGetFieldConstraintDof(PetscSection, PetscInt, PetscInt, PetscInt*);
 39: PETSC_EXTERN PetscErrorCode PetscSectionSetFieldConstraintDof(PetscSection, PetscInt, PetscInt, PetscInt);
 40: PETSC_EXTERN PetscErrorCode PetscSectionAddFieldConstraintDof(PetscSection, PetscInt, PetscInt, PetscInt);
 41: PETSC_EXTERN PetscErrorCode PetscSectionGetConstraintIndices(PetscSection, PetscInt, const PetscInt**);
 42: PETSC_EXTERN PetscErrorCode PetscSectionSetConstraintIndices(PetscSection, PetscInt, const PetscInt*);
 43: PETSC_EXTERN PetscErrorCode PetscSectionGetFieldConstraintIndices(PetscSection, PetscInt, PetscInt, const PetscInt**);
 44: PETSC_EXTERN PetscErrorCode PetscSectionSetFieldConstraintIndices(PetscSection, PetscInt, PetscInt, const PetscInt*);
 45: PETSC_EXTERN PetscErrorCode PetscSectionSetUpBC(PetscSection);
 46: PETSC_EXTERN PetscErrorCode PetscSectionSetUp(PetscSection);
 47: PETSC_EXTERN PetscErrorCode PetscSectionGetMaxDof(PetscSection, PetscInt*);
 48: PETSC_EXTERN PetscErrorCode PetscSectionGetStorageSize(PetscSection, PetscInt*);
 49: PETSC_EXTERN PetscErrorCode PetscSectionGetConstrainedStorageSize(PetscSection, PetscInt*);
 50: PETSC_EXTERN PetscErrorCode PetscSectionGetOffset(PetscSection, PetscInt, PetscInt*);
 51: PETSC_EXTERN PetscErrorCode PetscSectionSetOffset(PetscSection, PetscInt, PetscInt);
 52: PETSC_EXTERN PetscErrorCode PetscSectionGetFieldOffset(PetscSection, PetscInt, PetscInt, PetscInt*);
 53: PETSC_EXTERN PetscErrorCode PetscSectionSetFieldOffset(PetscSection, PetscInt, PetscInt, PetscInt);
 54: PETSC_EXTERN PetscErrorCode PetscSectionGetFieldPointOffset(PetscSection, PetscInt, PetscInt, PetscInt*);
 55: PETSC_EXTERN PetscErrorCode PetscSectionGetOffsetRange(PetscSection, PetscInt *, PetscInt *);
 56: PETSC_EXTERN PetscErrorCode PetscSectionView(PetscSection, PetscViewer);
 57: PETSC_EXTERN PetscErrorCode PetscSectionViewFromOptions(PetscSection,PetscObject,const char[]);
 58: PETSC_EXTERN PetscErrorCode PetscSectionReset(PetscSection);
 59: PETSC_EXTERN PetscErrorCode PetscSectionDestroy(PetscSection*);
 60: PETSC_EXTERN PetscErrorCode PetscSectionCreateGlobalSection(PetscSection, PetscSF, PetscBool, PetscBool, PetscSection *);
 61: PETSC_EXTERN PetscErrorCode PetscSectionCreateGlobalSectionCensored(PetscSection, PetscSF, PetscBool, PetscInt, const PetscInt [], PetscSection *);
 62: PETSC_EXTERN PetscErrorCode PetscSectionCreateSubsection(PetscSection, PetscInt, const PetscInt [], PetscSection *);
 63: PETSC_EXTERN PetscErrorCode PetscSectionCreateSupersection(PetscSection[], PetscInt, PetscSection *);
 64: PETSC_EXTERN PetscErrorCode PetscSectionCreateSubmeshSection(PetscSection, IS, PetscSection *);
 65: PETSC_EXTERN PetscErrorCode PetscSectionGetPointLayout(MPI_Comm, PetscSection, PetscLayout *);
 66: PETSC_EXTERN PetscErrorCode PetscSectionGetValueLayout(MPI_Comm, PetscSection, PetscLayout *);
 67: PETSC_EXTERN PetscErrorCode PetscSectionPermute(PetscSection, IS, PetscSection *);
 68: PETSC_EXTERN PetscErrorCode PetscSectionGetField(PetscSection, PetscInt, PetscSection *);
 69: PETSC_EXTERN PetscErrorCode PetscSectionSetUseFieldOffsets(PetscSection, PetscBool);
 70: PETSC_EXTERN PetscErrorCode PetscSectionGetUseFieldOffsets(PetscSection, PetscBool *);
 71: PETSC_EXTERN PetscErrorCode PetscSectionExtractDofsFromArray(PetscSection, MPI_Datatype, const void *, IS, PetscSection *, void *[]);

 73: PETSC_EXTERN PetscErrorCode PetscSectionSetClosureIndex(PetscSection, PetscObject, PetscSection, IS);
 74: PETSC_EXTERN PetscErrorCode PetscSectionGetClosureIndex(PetscSection, PetscObject, PetscSection *, IS *);
 75: PETSC_EXTERN PetscErrorCode PetscSectionSetClosurePermutation(PetscSection, PetscObject, PetscInt, IS);
 76: PETSC_EXTERN PetscErrorCode PetscSectionGetClosurePermutation(PetscSection, PetscObject, PetscInt, PetscInt, IS *);
 77: PETSC_EXTERN PetscErrorCode PetscSectionGetClosureInversePermutation(PetscSection, PetscObject, PetscInt, PetscInt, IS *);

 79: PETSC_EXTERN PetscClassId PETSC_SECTION_SYM_CLASSID;

 81: PETSC_EXTERN PetscFunctionList PetscSectionSymList;
 82: PETSC_EXTERN PetscErrorCode PetscSectionSymSetType(PetscSectionSym, PetscSectionSymType);
 83: PETSC_EXTERN PetscErrorCode PetscSectionSymGetType(PetscSectionSym, PetscSectionSymType*);
 84: PETSC_EXTERN PetscErrorCode PetscSectionSymRegister(const char[],PetscErrorCode (*)(PetscSectionSym));

 86: PETSC_EXTERN PetscErrorCode PetscSectionSymCreate(MPI_Comm, PetscSectionSym*);
 87: PETSC_EXTERN PetscErrorCode PetscSectionSymDestroy(PetscSectionSym*);
 88: PETSC_EXTERN PetscErrorCode PetscSectionSymView(PetscSectionSym,PetscViewer);

 90: PETSC_EXTERN PetscErrorCode PetscSectionSetSym(PetscSection, PetscSectionSym);
 91: PETSC_EXTERN PetscErrorCode PetscSectionGetSym(PetscSection, PetscSectionSym*);
 92: PETSC_EXTERN PetscErrorCode PetscSectionSetFieldSym(PetscSection, PetscInt, PetscSectionSym);
 93: PETSC_EXTERN PetscErrorCode PetscSectionGetFieldSym(PetscSection, PetscInt, PetscSectionSym*);

 95: PETSC_EXTERN PetscErrorCode PetscSectionGetPointSyms(PetscSection, PetscInt, const PetscInt *, const PetscInt ***, const PetscScalar ***);
 96: PETSC_EXTERN PetscErrorCode PetscSectionRestorePointSyms(PetscSection, PetscInt, const PetscInt *, const PetscInt ***, const PetscScalar ***);
 97: PETSC_EXTERN PetscErrorCode PetscSectionGetFieldPointSyms(PetscSection, PetscInt, PetscInt, const PetscInt *, const PetscInt ***, const PetscScalar ***);
 98: PETSC_EXTERN PetscErrorCode PetscSectionRestoreFieldPointSyms(PetscSection, PetscInt, PetscInt, const PetscInt *, const PetscInt ***, const PetscScalar ***);

100: #endif