text: // Copyright (c) Lawrence Livermore National Security, LLC and other VisIt
  // Project developers.  See the top-level LICENSE file for dates and other
  // details.  No copyright assignment is required to contribute to VisIt.
  
  // ****************************************************************************
  //  avtTypes.h
  // ****************************************************************************
  
  #ifndef AVT_TYPES_H
  #define AVT_TYPES_H
  
  #include <dbatts_exports.h>
  
  #include <vector>
  #include <string>
  
  enum avtVarType
  {
      AVT_MESH                     = 0,
      AVT_SCALAR_VAR,             /* 1 */
      AVT_VECTOR_VAR,             /* 2 */
      AVT_TENSOR_VAR,             /* 3 */
      AVT_SYMMETRIC_TENSOR_VAR,   /* 4 */
      AVT_ARRAY_VAR,              /* 5 */
      AVT_LABEL_VAR,              /* 6 */
      AVT_MATERIAL,               /* 7 */
      AVT_MATSPECIES,             /* 8 */
      AVT_CURVE,                  /* 9 */
      AVT_UNKNOWN_TYPE            /* 10 */
  };
  
  
  enum avtSubsetType
  {
      AVT_DOMAIN_SUBSET      = 0,
      AVT_GROUP_SUBSET,     /* 1 */
      AVT_MATERIAL_SUBSET,  /* 2 */
      AVT_ENUMSCALAR_SUBSET,/* 3 */
      AVT_UNKNOWN_SUBSET    /* 4 */
  };
  
  
  enum avtCentering
  {
      AVT_NODECENT         = 0,
      AVT_ZONECENT,       /* 1 */
      AVT_NO_VARIABLE,    /* 2 */
      AVT_UNKNOWN_CENT    /* 3 */
  };
  
  
  enum avtExtentType
  {
      AVT_ORIGINAL_EXTENTS      = 0,
      AVT_ACTUAL_EXTENTS,      /* 1 */
      AVT_SPECIFIED_EXTENTS,   /* 2 */
      AVT_UNKNOWN_EXTENT_TYPE  /* 3 */
  };
  
  
  enum avtMeshType
  {
      AVT_RECTILINEAR_MESH      = 0,
      AVT_CURVILINEAR_MESH,    /* 1 */
      AVT_UNSTRUCTURED_MESH,   /* 2 */
      AVT_POINT_MESH,          /* 3 */
      AVT_SURFACE_MESH,        /* 4 */
      AVT_CSG_MESH,            /* 5 */
      AVT_AMR_MESH,            /* 6 */
      AVT_UNKNOWN_MESH         /* 7 */
  };
  
  
  enum avtGhostType
  {
      AVT_NO_GHOSTS        = 0,
      AVT_HAS_GHOSTS,     /* 1 */
      AVT_CREATED_GHOSTS, /* 2 */
      AVT_MAYBE_GHOSTS    /* 3 */
  };
  
  //
  // Note:
  // These are used in a bit mask.
  // If you need to extend the available types
  // make sure to shift new enum values properly.
  //
  enum avtGhostsZonesPresent
  {
      AVT_NO_GHOST_ZONES          = 0,
      AVT_BOUNDARY_GHOST_ZONES,  /* 1 */
      AVT_NESTING_GHOST_ZONES    /* 2 */
  };
  
  enum avtMeshCoordType
  {
      AVT_XY      = 0,
      AVT_RZ,    /* 1 */
      AVT_ZR     /* 2 */
  };
  
  enum avtPrecisionType
  {
      AVT_PRECISION_FLOAT     = 0,
      AVT_PRECISION_NATIVE,  /* 1 */
      AVT_PRECISION_DOUBLE   /* 2 */
  };
  
  enum avtBackendType
  {
      AVT_BACKEND_VTK     = 0,
      AVT_BACKEND_VTKM   /* 1 */
  };
  
  enum SetState
  {
      NoneUsed            = 0,
      SomeUsed,          /* 1 */
      AllUsed,           /* 2 */
      SomeUsedOtherProc, /* 3 */
      AllUsedOtherProc   /* 4 */
  };
  
  
  enum LoadBalanceScheme
  {
      LOAD_BALANCE_UNKNOWN                       =-1,
      LOAD_BALANCE_CONTIGUOUS_BLOCKS_TOGETHER    = 0,
      LOAD_BALANCE_STRIDE_ACROSS_BLOCKS,        /* 1 */
      LOAD_BALANCE_RANDOM_ASSIGNMENT,           /* 2 */
      LOAD_BALANCE_DBPLUGIN_DYNAMIC,            /* 3 */
      LOAD_BALANCE_RESTRICTED,                  /* 4 */
      LOAD_BALANCE_ABSOLUTE,                    /* 5 */
      LOAD_BALANCE_STREAM                       /* 6 */
  };
  
  typedef std::vector<std::string> MaterialList;
  
  DBATTS_API extern const char * AUXILIARY_DATA_DATA_EXTENTS;
  DBATTS_API extern const char * AUXILIARY_DATA_EXTERNAL_FACELIST;
  DBATTS_API extern const char * AUXILIARY_DATA_HISTOGRAM;
  DBATTS_API extern const char * AUXILIARY_DATA_IDENTIFIERS;
  DBATTS_API extern const char * AUXILIARY_DATA_MATERIAL;
  DBATTS_API extern const char * AUXILIARY_DATA_POST_GHOST_MATERIAL;
  DBATTS_API extern const char * AUXILIARY_DATA_SPECIES;
  DBATTS_API extern const char * AUXILIARY_DATA_SPATIAL_EXTENTS;
  DBATTS_API extern const char * AUXILIARY_DATA_MIXED_VARIABLE;
  DBATTS_API extern const char * AUXILIARY_DATA_POST_GHOST_MIXED_VARIABLE;
  DBATTS_API extern const char * AUXILIARY_DATA_DOMAIN_BOUNDARY_INFORMATION;
  DBATTS_API extern const char * AUXILIARY_DATA_STREAMING_GHOST_GENERATION;
  DBATTS_API extern const char * AUXILIARY_DATA_DOMAIN_NESTING_INFORMATION;
  DBATTS_API extern const char * AUXILIARY_DATA_GLOBAL_NODE_IDS;
  DBATTS_API extern const char * AUXILIARY_DATA_GLOBAL_ZONE_IDS;
  
  DBATTS_API std::string avtExtentType_ToString(avtExtentType);
  DBATTS_API std::string avtExtentType_ToString(int);
  DBATTS_API bool avtExtentType_FromString(const std::string &, avtExtentType &);
  
  DBATTS_API std::string avtVarTypeToString(avtVarType);
  DBATTS_API std::string avtPrecisionTypeToString(avtPrecisionType);
  DBATTS_API std::string avtBackendTypeToString(avtBackendType);
  
  DBATTS_API std::string LoadBalanceSchemeToString(LoadBalanceScheme);
  
  DBATTS_API avtVarType GuessVarTypeFromNumDimsAndComps(int numSpatialDims,
                                                        int componentCount);
  #endif
  
  
  