Function forall_nodes

lib/mapping/construct_mapping.cpp:187–195

        NodeWeight max_vol      = 0;
        NodeWeight max_vol_elem = 0;
        forall_nodes(C, node) {
                forall_out_edges(C, e, node) {
                        total_vol[node] += C.getEdgeWeight(e);
                } endfor
                if( total_vol[node] > max_vol ) {
                        max_vol = total_vol[node];
                        max_vol_elem = node;
                }
        } endfor

        NodeWeight min_dist      = std::numeric_limits< NodeWeight >::max();
        NodeWeight min_dist_elem = 0;