Method VisitComponent

Source/cmComputeLinkDepends.cxx:1543–1563

}

void cmComputeLinkDepends::VisitComponent(size_t c)
{
  // Check if the node has already been visited.
  if (this->ComponentVisited[c]) {
    return;
  }

  // We are now visiting this component so mark it.
  this->ComponentVisited[c] = 1;

  // Visit the neighbors of the component first.
  // Run in reverse order so the topological order will preserve the
  // original order where there are no constraints.
  EdgeList const& nl = this->CCG->GetComponentGraphEdges(c);
  for (cmGraphEdge const& edge : cmReverseRange(nl)) {
    this->VisitComponent(edge);
  }

  // Assign an ordering id to this component.
  this->ComponentOrder[c] = --this->ComponentOrderId;
}

void cmComputeLinkDepends::VisitEntry(size_t index)
{