1: #pragma once

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

  8: #include <string>
  9: #include <moab/Core.hpp> /*I      "moab/Core.hpp"    I*/
 10: #ifdef MOAB_HAVE_MPI
 11:   #include <moab/ParallelComm.hpp> /*I      "moab/ParallelComm.hpp"    I*/
 12: #endif

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

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

 49: PETSC_EXTERN PetscErrorCode DMMoabCreate(MPI_Comm, DM *);
 50: PETSC_EXTERN PetscErrorCode DMMoabCreateMoab(MPI_Comm, moab::Interface *, moab::Tag *, moab::Range *, DM *);
 51: PETSC_EXTERN PetscErrorCode DMMoabOutput(DM, const char *, const char *);

 53: PETSC_EXTERN PetscErrorCode DMMoabSetInterface(DM, moab::Interface *);
 54: PETSC_EXTERN PetscErrorCode DMMoabGetInterface(DM, moab::Interface **);
 55: #ifdef MOAB_HAVE_MPI
 56: PETSC_EXTERN PetscErrorCode DMMoabGetParallelComm(DM, moab::ParallelComm **);
 57: #endif

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

 71: PETSC_EXTERN PetscErrorCode DMMoabGetDimension(DM, PetscInt *);
 72: PETSC_EXTERN PetscErrorCode DMMoabGetBoundaryEntities(DM, moab::Range *, moab::Range *, moab::Range *);
 73: PETSC_EXTERN PetscErrorCode DMMoabGetMaterialBlock(DM, const moab::EntityHandle, PetscInt *);

 75: PETSC_EXTERN PetscErrorCode DMMoabGetSize(DM, PetscInt *, PetscInt *);
 76: PETSC_EXTERN PetscErrorCode DMMoabGetLocalSize(DM, PetscInt *, PetscInt *, PetscInt *, PetscInt *);
 77: PETSC_EXTERN PetscErrorCode DMMoabGetOffset(DM, PetscInt *);

 79: PETSC_EXTERN PetscErrorCode DMMoabVecGetArrayRead(DM, Vec, void *);
 80: PETSC_EXTERN PetscErrorCode DMMoabVecRestoreArrayRead(DM, Vec, void *);
 81: PETSC_EXTERN PetscErrorCode DMMoabVecGetArray(DM, Vec, void *);
 82: PETSC_EXTERN PetscErrorCode DMMoabVecRestoreArray(DM, Vec, void *);

 84: PETSC_EXTERN PetscErrorCode DMMoabCreateVector(DM, moab::Tag, const moab::Range *, PetscBool, PetscBool, Vec *);
 85: PETSC_EXTERN PetscErrorCode DMMoabGetVecTag(Vec, moab::Tag *);
 86: PETSC_EXTERN PetscErrorCode DMMoabGetVecRange(Vec, moab::Range *);

 88: PETSC_EXTERN PetscErrorCode DMMoabSetFieldVector(DM, PetscInt, Vec);
 89: PETSC_EXTERN PetscErrorCode DMMoabSetGlobalFieldVector(DM, Vec);

 91: PETSC_EXTERN PetscErrorCode DMMoabCreateVertices(DM, const PetscReal *, PetscInt, moab::Range *);
 92: PETSC_EXTERN PetscErrorCode DMMoabCreateElement(DM, const moab::EntityType, const moab::EntityHandle *, PetscInt, moab::EntityHandle *);
 93: PETSC_EXTERN PetscErrorCode DMMoabCreateSubmesh(DM, DM *);
 94: PETSC_EXTERN PetscErrorCode DMMoabRenumberMeshEntities(DM);

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

107: PETSC_EXTERN PetscErrorCode DMMoabGetVertexDofsBlocked(DM, PetscInt **);
108: PETSC_EXTERN PetscErrorCode DMMoabGetVertexDofsBlockedLocal(DM, PetscInt **);

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

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

125: /* DM utility creation interface */
126: PETSC_EXTERN PetscErrorCode DMMoabCreateBoxMesh(MPI_Comm, PetscInt, PetscBool, const PetscReal *, PetscInt, PetscInt, DM *);
127: PETSC_EXTERN PetscErrorCode DMMoabLoadFromFile(MPI_Comm, PetscInt, PetscInt, const char *, const char *, DM *);

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