wkt_dimensionality()

static uint8_t wkt_dimensionality ( char *  dimensionality )

static

Definition at line 75 of file lwin_wkt.c.

References FLAGS_SET_M, and FLAGS_SET_Z.

Referenced by wkt_parser_circularstring_new(), wkt_parser_collection_finalize(), wkt_parser_curvepolygon_finalize(), wkt_parser_linestring_new(), wkt_parser_point_new(), wkt_parser_polygon_finalize(), and wkt_parser_triangle_new().

{
        int i = 0;
        uint8_t flags = 0;

        if( ! dimensionality )
                return flags;

        /* If there's an explicit dimensionality, we use that */
        for( i = 0; i < strlen(dimensionality); i++ )
        {
                if( (dimensionality[i] == 'Z') || (dimensionality[i] == 'z') )
                        FLAGS_SET_Z(flags,1);
                else if( (dimensionality[i] == 'M') || (dimensionality[i] == 'm') )
                        FLAGS_SET_M(flags,1);
                /* only a space is accepted in between */
                else if( ! isspace(dimensionality[i]) ) break;
        }
        return flags;
}

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