model_server/dagraph_disgui/src/disUIHandler.cxx
//
// returns: !=0: the graph is already built, 0: the graph is not built yet
//
!=0: the graph is already built, 0: the graph is not built yet
! = 0 : the graph is already built 0 : the graph is not built yet
int
disUIHandler::gexists(int val)
{
    int ret_val = 0;
    if (graph()!=0 && val>=0) {
	ret_val = graph()->xsym_exists(*src_arr, *trg_arr) >= val;
    }
    return ret_val;
}
int disUIHandler :: gexists ( int val ) { int ret_val = 0 ; if ( graph ( ) != 0 && val >= 0 ) { ret_val = graph ( ) -> xsym_exists ( * src_arr , * trg_arr ) >= val ; } return ret_val ; }
returns: !=0: the graph is already built, 0: the graph is not built yet
returns : ! = 0 : the graph is already built 0 : the graph is not built yet