lwgeom_from_gserialized1_buffer()

LWGEOM * lwgeom_from_gserialized1_buffer ( uint8_t *  data_ptr, lwflags_t  lwflags, size_t *  size  )

static

Definition at line 1404 of file gserialized1.c.

{
        uint32_t type;
 
        assert(data_ptr);
 
        type = gserialized1_get_uint32_t(data_ptr);
 
        LWDEBUGF(2, "Got type %d (%s), hasz=%d hasm=%d geodetic=%d hasbox=%d", type, lwtype_name(type),
                FLAGS_GET_Z(lwflags), FLAGS_GET_M(lwflags), FLAGS_GET_GEODETIC(lwflags), FLAGS_GET_BBOX(lwflags));
 
        switch (type)
        {
        case POINTTYPE:
                return (LWGEOM *)lwpoint_from_gserialized1_buffer(data_ptr, lwflags, g_size);
        case LINETYPE:
                return (LWGEOM *)lwline_from_gserialized1_buffer(data_ptr, lwflags, g_size);
        case CIRCSTRINGTYPE:
                return (LWGEOM *)lwcircstring_from_gserialized1_buffer(data_ptr, lwflags, g_size);
        case POLYGONTYPE:
                return (LWGEOM *)lwpoly_from_gserialized1_buffer(data_ptr, lwflags, g_size);
        case TRIANGLETYPE:
                return (LWGEOM *)lwtriangle_from_gserialized1_buffer(data_ptr, lwflags, g_size);
        case MULTIPOINTTYPE:
        case MULTILINETYPE:
        case MULTIPOLYGONTYPE:
        case COMPOUNDTYPE:
        case CURVEPOLYTYPE:
        case MULTICURVETYPE:
        case MULTISURFACETYPE:
        case POLYHEDRALSURFACETYPE:
        case TINTYPE:
        case COLLECTIONTYPE:
                return (LWGEOM *)lwcollection_from_gserialized1_buffer(data_ptr, lwflags, g_size);
        default:
                lwerror("Unknown geometry type: %d - %s", type, lwtype_name(type));
                return NULL;
        }
}

References CIRCSTRINGTYPE, COLLECTIONTYPE, COMPOUNDTYPE, CURVEPOLYTYPE, FLAGS_GET_BBOX, FLAGS_GET_GEODETIC, FLAGS_GET_M, FLAGS_GET_Z, genraster::g_size, gserialized1_get_uint32_t(), LINETYPE, lwcircstring_from_gserialized1_buffer(), lwcollection_from_gserialized1_buffer(), LWDEBUGF, lwerror(), lwflags(), lwline_from_gserialized1_buffer(), lwpoint_from_gserialized1_buffer(), lwpoly_from_gserialized1_buffer(), lwtriangle_from_gserialized1_buffer(), lwtype_name(), MULTICURVETYPE, MULTILINETYPE, MULTIPOINTTYPE, MULTIPOLYGONTYPE, MULTISURFACETYPE, POINTTYPE, POLYGONTYPE, POLYHEDRALSURFACETYPE, TINTYPE, TRIANGLETYPE, and ovdump::type.

Referenced by lwcollection_from_gserialized1_buffer(), and lwgeom_from_gserialized1().

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