DamselUtil.cpp

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#include "DamselUtil.hpp"
#include "moab/Range.hpp"

#include "damsel.h"

namespace moab
{

damsel_entity_type DamselUtil::mtod_entity_type[] = {
    DAMSEL_ENTITY_TYPE_VERTEX,      // MBVERTEX
    DAMSEL_ENTITY_TYPE_EDGE,        // MBEDGE
    DAMSEL_ENTITY_TYPE_TRI,         // MBTRI
    DAMSEL_ENTITY_TYPE_QUAD,        // MBQUAD
    DAMSEL_ENTITY_TYPE_POLYGON,     // MBPOLYGON
    DAMSEL_ENTITY_TYPE_TET,         // MBTET
    DAMSEL_ENTITY_TYPE_PYRAMID,     // MBPYRAMID
    DAMSEL_ENTITY_TYPE_PRISM,       // MBPRISM
    DAMSEL_ENTITY_TYPE_UNDEFINED,   // MBKNIFE
    DAMSEL_ENTITY_TYPE_HEX,         // MBHEX,
    DAMSEL_ENTITY_TYPE_POLYHEDRON,  // MBPOLYHEDRON
    DAMSEL_ENTITY_TYPE_UNDEFINED    // MBENTITYSET
};

EntityType DamselUtil::dtom_entity_type[] = {
    MBVERTEX,      // MBVERTEX
    MBEDGE,        // MBEDGE
    MBTRI,         // MBTRI
    MBQUAD,        // MBQUAD
    MBPOLYGON,     // MBPOLYGON
    MBTET,         // MBTET
    MBPRISM,       // MBPRISM
    MBPYRAMID,     // MBPYRAMID
    MBHEX,         // MBHEX,
    MBPOLYHEDRON,  // MBPOLYHEDRON
    MBMAXTYPE,     // MBENTITYSET
    MBMAXTYPE      // MBMAXTYPE
};

damsel_data_type DamselUtil::mtod_data_type[] = {
    DAMSEL_DATA_TYPE_BYTES,    // MB_TYPE_OPAQUE
    DAMSEL_DATA_TYPE_INTEGER,  // MB_TYPE_INTEGER
    DAMSEL_DATA_TYPE_DOUBLE,   // MB_TYPE_DOUBLE
    DAMSEL_DATA_TYPE_INVALID,  // MB_TYPE_BIT
    DAMSEL_DATA_TYPE_HANDLE    // MB_TYPE_HANDLE
};

DataType DamselUtil::dtom_data_type[] = {
    MB_TYPE_OPAQUE,   // DAMSEL_DATA_TYPE_INVALID = 0,
    MB_TYPE_OPAQUE,   // DAMSEL_DATA_TYPE_BYTES = 1,
    MB_TYPE_INTEGER,  // DAMSEL_DATA_TYPE_INTEGER = 2,
    MB_TYPE_OPAQUE,   // DAMSEL_DATA_TYPE_INT64 = 3,
    MB_TYPE_OPAQUE,   // DAMSEL_DATA_TYPE_FLOAT = 4,
    MB_TYPE_DOUBLE,   // DAMSEL_DATA_TYPE_DOUBLE = 5,
    MB_TYPE_HANDLE,   // DAMSEL_DATA_TYPE_HANDLE = 6,
    MB_TYPE_OPAQUE,   // DAMSEL_DATA_TYPE_ID_T = 7,
    MB_TYPE_OPAQUE,   // DAMSEL_DATA_TYPE_SHORTINT = 8,
    MB_TYPE_OPAQUE    // DAMSEL_DATA_TYPE_PREDEFINED_WATERMARK = 9;
};

DamselUtil::DamselUtil()
    : dmslLib( DAMSEL_LIBRARY_INVALID ), dmslModel( DAMSEL_MODEL_INVALID ), moabHandleType( DAMSEL_HANDLE_TYPE_INVALID )
{
}

//! Convert handles in a container to a range; assumes EntityHandle and Damsel
//! entity handles are the same size
ErrorCode DamselUtil::container_to_range( damsel_model m, damsel_container& c, Range& r )
{
    if( DMSLcontainer_get_type( c ) == DAMSEL_HANDLE_CONTAINER_TYPE_SEQUENCE )
    {
        damsel_handle start;
        size_t count, stride;
        damsel_err_t err = DMSLcontainer_sequence_get_contents( m, c, &start, &count, &stride );
        CHK_DMSL_ERR_NM( err );
        for( damsel_handle i = start + ( count - 1 ) * stride; i >= start; i -= stride )
            r.insert( i );
    }
    else if( DMSLcontainer_get_type( c ) == DAMSEL_HANDLE_CONTAINER_TYPE_VECTOR )
    {
        damsel_handle* handle_ptr;
        size_t count;
        damsel_err_t err = DMSLcontainer_vector_get_contents( m, c, &handle_ptr, &count );
        CHK_DMSL_ERR_NM( err );
        for( int i = count - 1; i >= 0; i-- )
            r.insert( handle_ptr[i] );
    }
    else if( DMSLcontainer_get_type( c ) == DAMSEL_HANDLE_CONTAINER_TYPE_TREE )
    {
        damsel_handle_ptr node_ptr = NULL;
        damsel_container cont      = NULL;
        damsel_err_t err           = DMSLcontainer_tree_get_contents( m, c, &node_ptr, &cont );
        while( err.id == DMSL_OK.id && cont )
        {
            ErrorCode rval = container_to_range( m, c, r );
            if( MB_SUCCESS != rval ) return rval;
            err = DMSLcontainer_tree_get_contents( m, c, &node_ptr, &cont );
        }
    }

    return MB_SUCCESS;
}

}  // namespace moab