当前位置: 首页>>代码示例>>C++>>正文


C++ TNodeI::GetAdjacentModes方法代码示例

本文整理汇总了C++中TNodeI::GetAdjacentModes方法的典型用法代码示例。如果您正苦于以下问题:C++ TNodeI::GetAdjacentModes方法的具体用法?C++ TNodeI::GetAdjacentModes怎么用?C++ TNodeI::GetAdjacentModes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::GetAdjacentModes方法的4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: BFSTraversalOneHop

int TMultimodalGraphImplB::BFSTraversalOneHop(const TVec< TPair<TInt,TInt> >& StartingVertices) const {
  int NumVerticesAndEdges = 0;
  for (int i = 0; i < StartingVertices.Len(); i++) {
    TNodeI NI = GetNI(StartingVertices.GetVal(i));
    TIntV AdjacentModes = TIntV(); NI.GetAdjacentModes(AdjacentModes);
    for (int ModeIdx = 0; ModeIdx < AdjacentModes.Len(); ModeIdx++) {
      int ModeId = AdjacentModes.GetVal(ModeIdx);
      for (int e = 0; e < NI.GetOutDeg(ModeId); e++) {
        NumVerticesAndEdges += NI.GetOutNId(e, ModeId);
      }
    }
  }
  return NumVerticesAndEdges;
}
开发者ID:deepakn94,项目名称:snap-dev,代码行数:14,代码来源:multimodalGraphImplB.cpp

示例2: GetEI

TMultimodalGraphImplB::TEdgeI TMultimodalGraphImplB::GetEI(const TPair<TInt,TInt>& SrcNId, const TPair<TInt,TInt>& DstNId) const {
  TNodeI CurNode = TNodeI(NodeToModeMapping.GetI(SrcNId.GetVal2()), &Graphs, &NodeToModeMapping);
  TIntV AdjacentModes = TIntV();
  CurNode.GetAdjacentModes(AdjacentModes);

  TPair<TInt,TInt> ModeIdsKey = GetModeIdsKey(SrcNId.GetVal1(), DstNId.GetVal1());

  int CurAdjacentMode = 0;
  for (int i=0; i<AdjacentModes.Len();i++) {
    if (AdjacentModes.GetDat(i) == DstNId.GetVal1()) {
      CurAdjacentMode=i;
      break;
    }
  }

  return TEdgeI(CurNode, EndNI(), Graphs.GetDat(ModeIdsKey).GetEI(SrcNId.GetVal2(), DstNId.GetVal2()).GetCurEdge(), AdjacentModes, CurAdjacentMode);
}
开发者ID:deepakn94,项目名称:snap-dev,代码行数:17,代码来源:multimodalGraphImplB.cpp

示例3: RandomWalk

void TMultimodalGraphImplB::RandomWalk(TVec< TPair<TInt,TInt> > NodeIds, int WalkLength) {
  int CurrentLocalNodeId = NodeToModeMapping.GetKey(NodeToModeMapping.GetRndKeyId(TInt::Rnd));
  TPair<TInt,TInt> CurrentNodeId = TPair<TInt,TInt>(NodeToModeMapping.GetDat(CurrentLocalNodeId), CurrentLocalNodeId);
  int NodeIdIdx = 0;
  NodeIds.SetVal(NodeIdIdx++, CurrentNodeId);
  while (NodeIds.Len() < WalkLength) {
    TNodeI NI = GetNI(CurrentNodeId);
    TIntV AdjacentModes = TIntV(); NI.GetAdjacentModes(AdjacentModes);
    // Throw an appropriately biased coin here
    int EdgeId = TInt::Rnd.GetUniDevInt(NI.GetOutDeg());
    int i;
    for (i = 0; i < AdjacentModes.Len(); i++) {
      int ModeOutDeg = NI.GetOutDeg(AdjacentModes.GetDat(i));
      if (EdgeId < ModeOutDeg) { break; }
      EdgeId -= ModeOutDeg;
    }
    NodeIds.SetVal(NodeIdIdx++, TPair<TInt,TInt>(AdjacentModes.GetDat(i), NI.GetOutNId(EdgeId, AdjacentModes.GetDat(i))));
  }
}
开发者ID:deepakn94,项目名称:snap-dev,代码行数:19,代码来源:multimodalGraphImplB.cpp

示例4: ConvertToImplC

PMultimodalGraphImplC TMultimodalGraphImplB::ConvertToImplC() const {
  PMultimodalGraphImplC G = TMultimodalGraphImplC::New();
  for (TNodeI NI = BegNI(); NI < EndNI(); NI++) {
    G->AddNode(TPair<TInt,TInt>(NI.GetModeId(), NI.GetId()));
  }

  for (TNodeI NI = BegNI(); NI < EndNI(); NI++) {
    int OutDeg = NI.GetOutDeg();
    int InDeg = NI.GetInDeg();
    G->ReserveInAndOutNIdV(TPair<TInt,TInt>(NI.GetModeId(), NI.GetId()), OutDeg, InDeg);
    TVec<TInt> AdjacentModes = TVec<TInt>(); NI.GetAdjacentModes(AdjacentModes);
    for (int i = 0; i < AdjacentModes.Len(); i++) {
      int AdjacentMode = AdjacentModes.GetVal(i);
      TPair<TInt,TInt> ModeIdsKey = GetModeIdsKey(NI.GetModeId(), AdjacentMode);
      G->AddOutNIds(TPair<TInt,TInt>(NI.GetModeId(),NI.GetId()), Graphs.GetDat(ModeIdsKey).GetOutNId(NI.GetId()), AdjacentMode);
      G->AddInNIds(TPair<TInt,TInt>(NI.GetModeId(),NI.GetId()), Graphs.GetDat(ModeIdsKey).GetInNId(NI.GetId()), AdjacentMode);
    }
  }
  return G;
}
开发者ID:deepakn94,项目名称:snap-dev,代码行数:20,代码来源:multimodalGraphImplB.cpp


注:本文中的TNodeI::GetAdjacentModes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。