C++ (Cpp) edges_set_edge примеры использования

Пример #1

Файл: db_node.c Проект: ambarrio/mccortex

// Edges restricted to this colour, only in one direction (node.orient)
Edges db_node_edges_in_col(dBNode node, size_t col, const dBGraph *db_graph)
{
  if(db_graph->num_edge_cols > 1)
  {
    Edges edges = db_node_get_edges(db_graph, node.key, col);
    return edges_mask_orientation(edges, node.orient);
  }

  // Edges are merged into one colour
  ctx_assert(db_graph->num_edge_cols == 1);
  ctx_assert(db_graph->node_in_cols != NULL || db_graph->col_covgs != NULL);

  // Check which next nodes are in the given colour
  dBNode nodes[4];
  Nucleotide nucs[4];
  Edges edges = 0;
  size_t i, n;

  n = db_graph_next_nodes_in_col(db_graph, node, col, nodes, nucs);

  for(i = 0; i < n; i++)
    edges = edges_set_edge(edges, nucs[i], node.orient);

  return edges;
}

Пример #2

Файл: db_node.c Проект: jeromekelleher/mccortex

// Edges restricted to this colour, only in one direction (node.orient)
Edges db_node_edges_in_col(dBNode node, size_t col, const dBGraph *db_graph)
{
  if(db_graph->node_in_cols == NULL && db_graph->col_covgs == NULL) {
    Edges edges = db_node_get_edges(db_graph, node.key, col);
    return edges_mask_orientation(edges, node.orient);
  }

  // Edges are merged into one colour
  ctx_assert(db_graph->num_edge_cols == 1);
  ctx_assert(db_graph->node_in_cols != NULL || db_graph->col_covgs != NULL);

  Edges edges = db_node_get_edges(db_graph, node.key, 0);

  // Check which next nodes are in the given colour
  BinaryKmer bkmer = db_node_get_bkmer(db_graph, node.key);
  dBNode nodes[4];
  Nucleotide nucs[4];
  size_t i, n;

  n = db_graph_next_nodes(db_graph, bkmer, node.orient,
                          edges, nodes, nucs);

  edges = 0;
  if(db_graph->node_in_cols != NULL) {
    for(i = 0; i < n; i++)
      if(db_node_has_col(db_graph, nodes[i].key, col))
        edges = edges_set_edge(edges, nucs[i], node.orient);
  }
  else if(db_graph->col_covgs != NULL) {
    for(i = 0; i < n; i++)
      if(db_node_col_covg(db_graph, nodes[i].key, col) > 0)
        edges = edges_set_edge(edges, nucs[i], node.orient);
  }
  else ctx_assert(0);

  return edges;
}