1: #pragma once

  3: #include <petscvec.h>
  4: #include <petscmat.h>
  5: #include <petscdm.h>
  6: #include <petscdt.h>

  8: /* MANSEC = DM */
  9: /* SUBMANSEC = DMMOAB */

 11: #include <string>
 12: #include <moab/Core.hpp> /*I      "moab/Core.hpp"    I*/
 13: #ifdef MOAB_HAVE_MPI
 14:   #include <moab/ParallelComm.hpp> /*I      "moab/ParallelComm.hpp"    I*/
 15: #endif

 17: /* The MBERR macro is used to save typing. It checks a MOAB error code
 18:  * (rval) and calls SETERRQ if not MB_SUCCESS. A message (msg) can
 19:  * also be passed in. */
 20: #define MBERR(msg, rval) PetscCheck(rval == moab::MB_SUCCESS, PETSC_COMM_SELF, PETSC_ERR_LIB, "MOAB ERROR (%i): %s", (PetscErrorCode)rval, msg)
 21: #define MBERRNM(rval)    PetscCheck(rval == moab::MB_SUCCESS, PETSC_COMM_SELF, PETSC_ERR_LIB, "MOAB ERROR (%i)", rval)
 22: #define MBERRV(mbif, rval) \
 23:   do { \
 24:     if (rval != moab::MB_SUCCESS) { \
 25:       std::string emsg; \
 26:       mbif->get_last_error(emsg); \
 27:       SETERRQ(PETSC_COMM_SELF, PETSC_ERR_LIB, "MOAB ERROR (%i): %s", (PetscErrorCode)rval, emsg.c_str()); \
 28:     } \
 29:   } while (0)
 30: #define MBERRVM(mbif, msg, rval) \
 31:   do { \
 32:     if (rval != moab::MB_SUCCESS) { \
 33:       std::string emsg; \
 34:       mbif->get_last_error(emsg); \
 35:       SETERRQ(PETSC_COMM_SELF, PETSC_ERR_LIB, "MOAB ERROR (%i): %s :: %s", (PetscErrorCode)rval, msg, emsg.c_str()); \
 36:     } \
 37:   } while (0)

 39: /* define enums for options to read and write MOAB files in parallel */
 40: typedef enum {
 41:   READ_PART,
 42:   READ_DELETE,
 43:   BCAST_DELETE
 44: } MoabReadMode;
 45: static const char *const MoabReadModes[] = {"READ_PART", "READ_DELETE", "BCAST_DELETE", "MoabReadMode", "", 0};
 46: typedef enum {
 47:   WRITE_PART,
 48:   FORMAT
 49: } MoabWriteMode;
 50: static const char *const MoabWriteModes[] = {"WRITE_PART", "FORMAT", "MoabWriteMode", "", 0};

 52: PETSC_EXTERN PetscErrorCode DMMoabCreate(MPI_Comm, DM *);
 53: PETSC_EXTERN PetscErrorCode DMMoabCreateMoab(MPI_Comm, moab::Interface *, moab::Tag *, moab::Range *, DM *);
 54: PETSC_EXTERN PetscErrorCode DMMoabOutput(DM, const char *, const char *);

 56: PETSC_EXTERN PetscErrorCode DMMoabSetInterface(DM, moab::Interface *);
 57: PETSC_EXTERN PetscErrorCode DMMoabGetInterface(DM, moab::Interface **);
 58: #ifdef MOAB_HAVE_MPI
 59: PETSC_EXTERN PetscErrorCode DMMoabGetParallelComm(DM, moab::ParallelComm **);
 60: #endif

 62: PETSC_EXTERN PetscErrorCode DMMoabSetLocalVertices(DM, moab::Range *);
 63: PETSC_EXTERN PetscErrorCode DMMoabGetAllVertices(DM, moab::Range *);
 64: PETSC_EXTERN PetscErrorCode DMMoabGetLocalVertices(DM, const moab::Range **, const moab::Range **);
 65: PETSC_EXTERN PetscErrorCode DMMoabSetLocalElements(DM, moab::Range *);
 66: PETSC_EXTERN PetscErrorCode DMMoabGetLocalElements(DM, const moab::Range **);
 67: PETSC_EXTERN PetscErrorCode DMMoabSetLocalToGlobalTag(DM, moab::Tag);
 68: PETSC_EXTERN PetscErrorCode DMMoabGetLocalToGlobalTag(DM, moab::Tag *);
 69: PETSC_EXTERN PetscErrorCode DMMoabSetBlockSize(DM, PetscInt);
 70: PETSC_EXTERN PetscErrorCode DMMoabGetBlockSize(DM, PetscInt *);
 71: PETSC_EXTERN PetscErrorCode DMMoabSetBlockFills(DM, const PetscInt *, const PetscInt *);
 72: PETSC_EXTERN PetscErrorCode DMMoabGetHierarchyLevel(DM, PetscInt *);

 74: PETSC_EXTERN PetscErrorCode DMMoabGetDimension(DM, PetscInt *);
 75: PETSC_EXTERN PetscErrorCode DMMoabGetBoundaryEntities(DM, moab::Range *, moab::Range *, moab::Range *);
 76: PETSC_EXTERN PetscErrorCode DMMoabGetMaterialBlock(DM, const moab::EntityHandle, PetscInt *);

 78: PETSC_EXTERN PetscErrorCode DMMoabGetSize(DM, PetscInt *, PetscInt *);
 79: PETSC_EXTERN PetscErrorCode DMMoabGetLocalSize(DM, PetscInt *, PetscInt *, PetscInt *, PetscInt *);
 80: PETSC_EXTERN PetscErrorCode DMMoabGetOffset(DM, PetscInt *);

 82: PETSC_EXTERN PetscErrorCode DMMoabVecGetArrayRead(DM, Vec, void *);
 83: PETSC_EXTERN PetscErrorCode DMMoabVecRestoreArrayRead(DM, Vec, void *);
 84: PETSC_EXTERN PetscErrorCode DMMoabVecGetArray(DM, Vec, void *);
 85: PETSC_EXTERN PetscErrorCode DMMoabVecRestoreArray(DM, Vec, void *);

 87: PETSC_EXTERN PetscErrorCode DMMoabCreateVector(DM, moab::Tag, const moab::Range *, PetscBool, PetscBool, Vec *);
 88: PETSC_EXTERN PetscErrorCode DMMoabGetVecTag(Vec, moab::Tag *);
 89: PETSC_EXTERN PetscErrorCode DMMoabGetVecRange(Vec, moab::Range *);

 91: PETSC_EXTERN PetscErrorCode DMMoabSetFieldVector(DM, PetscInt, Vec);
 92: PETSC_EXTERN PetscErrorCode DMMoabSetGlobalFieldVector(DM, Vec);

 94: PETSC_EXTERN PetscErrorCode DMMoabCreateVertices(DM, const PetscReal *, PetscInt, moab::Range *);
 95: PETSC_EXTERN PetscErrorCode DMMoabCreateElement(DM, const moab::EntityType, const moab::EntityHandle *, PetscInt, moab::EntityHandle *);
 96: PETSC_EXTERN PetscErrorCode DMMoabCreateSubmesh(DM, DM *);
 97: PETSC_EXTERN PetscErrorCode DMMoabRenumberMeshEntities(DM);

 99: PETSC_EXTERN PetscErrorCode DMMoabGetFieldName(DM, PetscInt, const char **);
100: PETSC_EXTERN PetscErrorCode DMMoabSetFieldName(DM, PetscInt, const char *);
101: PETSC_EXTERN PetscErrorCode DMMoabSetFieldNames(DM, PetscInt, const char *[]);
102: PETSC_EXTERN PetscErrorCode DMMoabGetFieldDof(DM, moab::EntityHandle, PetscInt, PetscInt *);
103: PETSC_EXTERN PetscErrorCode DMMoabGetFieldDofs(DM, PetscInt, const moab::EntityHandle *, PetscInt, PetscInt *);
104: PETSC_EXTERN PetscErrorCode DMMoabGetFieldDofsLocal(DM, PetscInt, const moab::EntityHandle *, PetscInt, PetscInt *);
105: PETSC_EXTERN PetscErrorCode DMMoabGetDofs(DM, PetscInt, const moab::EntityHandle *, PetscInt *);
106: PETSC_EXTERN PetscErrorCode DMMoabGetDofsLocal(DM, PetscInt, const moab::EntityHandle *, PetscInt *);
107: PETSC_EXTERN PetscErrorCode DMMoabGetDofsBlocked(DM, PetscInt, const moab::EntityHandle *, PetscInt *);
108: PETSC_EXTERN PetscErrorCode DMMoabGetDofsBlockedLocal(DM, PetscInt, const moab::EntityHandle *, PetscInt *);

110: PETSC_EXTERN PetscErrorCode DMMoabGetVertexDofsBlocked(DM, PetscInt **);
111: PETSC_EXTERN PetscErrorCode DMMoabGetVertexDofsBlockedLocal(DM, PetscInt **);

113: /* discretization and assembly specific DMMoab interface functions */
114: PETSC_EXTERN PetscErrorCode DMMoabGetElementConnectivity(DM, moab::EntityHandle, PetscInt *, const moab::EntityHandle **);
115: PETSC_EXTERN PetscErrorCode DMMoabGetVertexConnectivity(DM, moab::EntityHandle, PetscInt *, moab::EntityHandle **);
116: PETSC_EXTERN PetscErrorCode DMMoabRestoreVertexConnectivity(DM, moab::EntityHandle, PetscInt *, moab::EntityHandle **);
117: PETSC_EXTERN PetscErrorCode DMMoabGetVertexCoordinates(DM, PetscInt, const moab::EntityHandle *, PetscReal *);
118: PETSC_EXTERN PetscErrorCode DMMoabIsEntityOnBoundary(DM, const moab::EntityHandle, PetscBool *);
119: PETSC_EXTERN PetscErrorCode DMMoabCheckBoundaryVertices(DM, PetscInt, const moab::EntityHandle *, PetscBool *);
120: PETSC_EXTERN PetscErrorCode DMMoabGetBoundaryMarkers(DM, const moab::Range **, const moab::Range **, const moab::Range **);

122: /* TODO: Replace nverts/coords with just moab::EntityHandle -- can also eliminate dim */
123: /* TODO: Replace quad/npts with PetscDT */
124: PETSC_EXTERN PetscErrorCode DMMoabFEMCreateQuadratureDefault(const PetscInt, const PetscInt, PetscQuadrature *);
125: PETSC_EXTERN PetscErrorCode DMMoabFEMComputeBasis(const PetscInt, const PetscInt, const PetscReal *, const PetscQuadrature, PetscReal *, PetscReal *, PetscReal *, PetscReal **);
126: PETSC_EXTERN PetscErrorCode DMMoabPToRMapping(const PetscInt, const PetscInt, const PetscReal *, const PetscReal *, PetscReal *, PetscReal *);

128: /* DM utility creation interface */
129: PETSC_EXTERN PetscErrorCode DMMoabCreateBoxMesh(MPI_Comm, PetscInt, PetscBool, const PetscReal *, PetscInt, PetscInt, DM *);
130: PETSC_EXTERN PetscErrorCode DMMoabLoadFromFile(MPI_Comm, PetscInt, PetscInt, const char *, const char *, DM *);

132: /* Uniform refinement hierarchy interface */
133: PETSC_EXTERN PetscErrorCode DMMoabGenerateHierarchy(DM, PetscInt, PetscInt *);