C++ (Cpp) PGraph::BegEIの例

コード例 #1

void CheckGraphCorrect(PGraph Saved, PGraph Loaded) {
  EXPECT_EQ(Saved->GetNodes(), Loaded->GetNodes());
  EXPECT_EQ(Saved->GetEdges(), Loaded->GetEdges());
  for (typename PGraph::TObj::TEdgeI EI = Saved->BegEI(); EI < Saved->EndEI(); EI++) {
    TInt Src = EI.GetSrcNId();
    TInt Dst = EI.GetDstNId();
    EXPECT_TRUE(Loaded->IsEdge(Src, Dst));
  }
}

コード例 #2

ファイル: demo-topology-benchmark.cpp プロジェクト: nikhilkhadke/snapr

void BenchmarkGraphEdgeI(PGraph Graph, std::ofstream& file, bool isDefrag) {
  int ECount = 0;
  int i = 0;
  clock_t start = clock();

  for (i = 0; i < 50; i++) {
    ECount = 0;
    for (typename PGraph::TObj::TEdgeI EI = Graph->BegEI(); EI < Graph->EndEI(); EI++) {
      ECount++;
    }
  }
  
  double msec = (clock() - start) * 1000.0 / CLOCKS_PER_SEC;
  printf("Nodes: %d Edges: %d Time: %f ms\n", Graph->GetNodes(), ECount, msec/50);
  file << msec/50 << " ";
}