Function clusterObj_setGroup

mapscript/php/mapscript_i.c:1582–1588

}

int clusterObj_setGroup(clusterObj *self, char *string) {
    if (!string || strlen(string) == 0) {
        freeExpression(&self->group);
        return MS_SUCCESS;
    }
    else return msLoadExpressionString(&self->group, string);
}

char *clusterObj_getGroupString(clusterObj *self) {
    return msGetExpressionString(&(self->group));