C++ (Cpp) Nodes::emplace示例

示例#1

文件： TestFloodFill.cpp 项目： alicerobson/papas_cc

TEST(floodfill, one) {
  typedef DAG::Node<long long> PFNode;
  typedef std::map<long long, PFNode> Nodes;

  Nodes myNodes;
  long long id1, id2;
  id1 = 1;
  id2 = 2;
  DAG::FloodFill<long long> FFill;
  myNodes.emplace(id1, PFNode(id1));
  myNodes.emplace(id2, PFNode(id2));
  myNodes[id1].addChild(myNodes[id2]);

  ASSERT_EQ(myNodes.at(id1).parents().size(), 0UL);  // avoid compiler warning declare as unsigned long
  ASSERT_EQ(myNodes.at(id1).children().size(), 1UL);
  // ASSERT_EQ(myNodes.at(id1).children()[0],id2);

  for (const auto& nodevector : FFill.traverse(myNodes)) {
    ASSERT_EQ(nodevector.size(), 2UL);
  }
}