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C++ TNodeI::GetOutNDat方法代码示例

本文整理汇总了C++中TNodeI::GetOutNDat方法的典型用法代码示例。如果您正苦于以下问题:C++ TNodeI::GetOutNDat方法的具体用法?C++ TNodeI::GetOutNDat怎么用?C++ TNodeI::GetOutNDat使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在TNodeI的用法示例。


在下文中一共展示了TNodeI::GetOutNDat方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: SetLangCntryByMajority

// set Language and Country for movies that do not have the value set
// for every movie find the mojority language/country in 1-hop neighborhood and set it
void TImdbNet::SetLangCntryByMajority() {
  // set language
  while (true) {
    TIntPrV NIdToVal;
    for (TNodeI NI = BegNI(); NI < EndNI(); NI++) {
      if (NI().GetLang() != 0) { continue; }
      int Nbhs=0; TIntH LangCntH;
      for (int e = 0; e < NI.GetOutDeg(); e++) {
        LangCntH.AddDat(NI.GetOutNDat(e).GetLang()) += 1;  Nbhs++; }
      for (int e = 0; e < NI.GetInDeg(); e++) {
        LangCntH.AddDat(NI.GetInNDat(e).GetLang()) += 1;  Nbhs++; }
      if (LangCntH.IsKey(0)) { Nbhs-=LangCntH.GetDat(0); LangCntH.GetDat(0)=0; }
      LangCntH.SortByDat(false);
      if (LangCntH.GetKey(0) == 0) { continue; }
      if (LangCntH[0]*2 >= Nbhs) { 
        NIdToVal.Add(TIntPr(NI.GetId(), LangCntH.GetKey(0))); }
    }
    if (NIdToVal.Empty()) { break; } // done
    for (int i = 0; i < NIdToVal.Len(); i++) {
      GetNDat(NIdToVal[i].Val1).Lang = NIdToVal[i].Val2; }
    printf("  language set: %d\n", NIdToVal.Len());
  }
  int cnt=0;
  for (TNodeI NI = BegNI(); NI < EndNI(); NI++) { if (NI().GetLang()==0) cnt++; }
  printf(" NO language: %d\n\n", cnt);
  // set country
  while (true) {
    TIntPrV NIdToVal;
    for (TNodeI NI = BegNI(); NI < EndNI(); NI++) {
      if (NI().GetCntry() != 0) { continue; }
      int Nbhs=0; TIntH CntryCntH;
      for (int e = 0; e < NI.GetOutDeg(); e++) {
        CntryCntH.AddDat(NI.GetOutNDat(e).GetCntry()) += 1;  Nbhs++; }
      for (int e = 0; e < NI.GetInDeg(); e++) {
        CntryCntH.AddDat(NI.GetInNDat(e).GetCntry()) += 1;  Nbhs++; }
      if (CntryCntH.IsKey(0)) { Nbhs-=CntryCntH.GetDat(0); CntryCntH.GetDat(0)=0; }
      CntryCntH.SortByDat(false);
      if (CntryCntH.GetKey(0) == 0) { continue; }
      if (CntryCntH[0]*2 >= Nbhs) { 
        NIdToVal.Add(TIntPr(NI.GetId(), CntryCntH.GetKey(0))); }
    }
    if (NIdToVal.Empty()) { break; } // done
    for (int i = 0; i < NIdToVal.Len(); i++) {
      GetNDat(NIdToVal[i].Val1).Cntry = NIdToVal[i].Val2; }
    printf("  country set: %d\n", NIdToVal.Len());
  }
  cnt=0;
  for (TNodeI NI = BegNI(); NI < EndNI(); NI++) { if (NI().GetCntry()==0) cnt++; }
  printf(" NO country: %d\n\n", cnt);
}
开发者ID:SherlockYang,项目名称:Archive,代码行数:52,代码来源:imdbnet.cpp

示例2: GetActorGraph

// actors collaboration graph
PUNGraph TImdbNet::GetActorGraph() const  { 
  TIntPrSet EdgeSet;
  for (TNodeI NI = BegNI(); NI < EndNI(); NI++) {
    if (NI().GetTy() == mtyActor) {
      const int NId1 = NI.GetId();
      for (int e = 0; e < NI.GetOutDeg(); e++) {
        if (NI.GetOutNDat(e).GetTy() != mtyActor) {
          TNodeI NI2 = GetNI(NI.GetOutNId(e));
          for (int e2 = 0; e2 < NI2.GetInDeg(); e2++) {
            if (NI2.GetInNDat(e2).GetTy() == mtyActor) {
              const int NId2 = NI2.GetInNId(e2);
              EdgeSet.AddKey(TIntPr(TMath::Mn(NId1, NId2), TMath::Mx(NId1, NId2)));
            }
          }
        }
      }
    }
  }
  PUNGraph G = TUNGraph::New(); 
  for (int i = 0; i < EdgeSet.Len(); i++) {
    const int NId1 = EdgeSet[i].Val1;
    const int NId2 = EdgeSet[i].Val2;
    if (! G->IsNode(NId1)) { G->AddNode(NId1); }
    if (! G->IsNode(NId2)) { G->AddNode(NId2); }
    G->AddEdge(NId1, NId2);
  }
  return G;
}
开发者ID:SherlockYang,项目名称:Archive,代码行数:29,代码来源:imdbnet.cpp

示例3: SetActorCntryLangByMajority

// set actor's language and country
void TImdbNet::SetActorCntryLangByMajority() {
    // set language
  TIntPrV NIdToVal;
  for (TNodeI NI = BegNI(); NI < EndNI(); NI++) {
    if (! NI().IsActor()) { continue; }
    IAssert(NI().GetLang() == 0); // no language set
    IAssert(NI.GetInDeg() == 0);  // actors point to movies
    int Nbhs=0;  TIntH LangCntH;
    for (int e = 0; e < NI.GetOutDeg(); e++) {
      LangCntH.AddDat(NI.GetOutNDat(e).GetLang()) += 1;  Nbhs++; }
    if (LangCntH.IsKey(0)) { Nbhs-=LangCntH.GetDat(0); LangCntH.GetDat(0)=0; }
    LangCntH.SortByDat(false);
    if (LangCntH.GetKey(0) == 0) { continue; }
    if (LangCntH[0]*2 >= Nbhs) { 
      NIdToVal.Add(TIntPr(NI.GetId(), LangCntH.GetKey(0))); }
  }
  for (int i = 0; i < NIdToVal.Len(); i++) {
    GetNDat(NIdToVal[i].Val1).Lang = NIdToVal[i].Val2; }
  printf("  language set: %d\n", NIdToVal.Len());
  
  int cnt=0;
  for (TNodeI NI = BegNI(); NI < EndNI(); NI++) { if (NI().IsActor() && NI().GetLang()==0) cnt++; }
  printf("  Actors NO language: %d\n\n", cnt);
  // set country
  NIdToVal.Clr(true);
  for (TNodeI NI = BegNI(); NI < EndNI(); NI++) {
    if (! NI().IsActor()) { continue; }
    IAssert(NI().GetCntry() == 0); // no country set
    IAssert(NI.GetInDeg() == 0);   // actors point to movies
    int Nbhs=0; TIntH CntryCntH;
    for (int e = 0; e < NI.GetOutDeg(); e++) {
      CntryCntH.AddDat(NI.GetOutNDat(e).GetCntry()) += 1;  Nbhs++; }
    if (CntryCntH.IsKey(0)) { Nbhs-=CntryCntH.GetDat(0); CntryCntH.GetDat(0)=0; }
    CntryCntH.SortByDat(false);
    if (CntryCntH.GetKey(0) == 0) { continue; }
    if (CntryCntH[0]*2 >= Nbhs) { 
      NIdToVal.Add(TIntPr(NI.GetId(), CntryCntH.GetKey(0))); }
  }
  for (int i = 0; i < NIdToVal.Len(); i++) {
    GetNDat(NIdToVal[i].Val1).Cntry = NIdToVal[i].Val2; }
  printf("  country set: %d\n", NIdToVal.Len());
  cnt=0;
  for (TNodeI NI = BegNI(); NI < EndNI(); NI++) { if (NI().IsActor() && NI().GetCntry()==0) cnt++; }
  printf("  Actors NO country: %d\n\n", cnt);
}
开发者ID:SherlockYang,项目名称:Archive,代码行数:46,代码来源:imdbnet.cpp


注:本文中的TNodeI::GetOutNDat方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。