本文整理汇总了C++中VertexMap::find方法的典型用法代码示例。如果您正苦于以下问题：C++ VertexMap::find方法的具体用法？C++ VertexMap::find怎么用？C++ VertexMap::find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类VertexMap的用法示例。
在下文中一共展示了VertexMap::find方法的6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: addEdge
void Graph::addEdge(int v1, int v2)
{
VertexIterator iter = vertices.find(v1);
if (iter != vertices.end())
{
Edge edge(v2);
iter->second.adjList.push_back(edge);
}
iter = vertices.find(v2);
iter->second.indegree++;
}示例2: visit
bool Graph::visit(int v, std::list<int> & sortedList)
{
VertexIterator iter = vertices.find(v);
if (iter != vertices.end())
{
if (iter->second.visited == false)
{
iter->second.visited = true;
std::list<Edge>::const_iterator liter = iter->second.adjList.begin();
for (; liter != iter->second.adjList.end(); ++liter)
{
if (!visit(liter->dest, sortedList))
{
return false;
}
}
sortedList.push_front(iter->first);
}
else
{
return false;
}
}
return true;
}示例3: BreadthFirstTour
void Graph::BreadthFirstTour(int v)
{
cout << "BFS BEGIN\n";
std::queue<int> q;
VertexConstIterator iter = vertices.find(v);
if (iter != vertices.end())
{
q.push(iter->first);
}
else
{
cout << "BFS END\n";
return;
}
VertexIterator iter1;
while (!q.empty())
{
int vtx = q.front();
q.pop();
Vertex & v = vertices[vtx];
if (v.visited == false )
{
v.visited = true;
cout << v.orig << " ";
std::list<Edge>::const_iterator iter = v.adjList.begin();
while (iter != v.adjList.end())
{
//cout << "dest " << iter->dest << endl;
VertexConstIterator citer = vertices.find(iter->dest);
if (citer != vertices.end())
{
q.push(citer->first);
//cout << "pushing " << citer->orig << endl;
}
++iter;
}
}
}
cout << "\nBFS END" << endl;
resetStates();
}示例4: addConnection
void IConnectionLoader::addConnection(
VertexMap& vertices, SystemTypeGetter* info,
int from, int to, TypeSet tags)
{
TypeSet toType, fromType;
toType.insert(info->getType(to));
toType.insert(tags.begin(), tags.end());
fromType.insert(info->getType(from));
fromType.insert(tags.begin(), tags.end());
//Add vertices if they dont exists already
//this will fail if it already exists
vertices.insert(std::make_pair(from, Vertex(from)));
vertices.insert(std::make_pair(to, Vertex(to)));
//Add edges to the vertices
vertices.find(from)->second.addEdge(to, toType);
vertices.find(to)->second.addEdge(from, fromType);
}示例5: ConstructPath
std::vector<Vertex> ConstructPath( VertexMap& aFrom, const Vertex& aCurrentNode)
{
VertexMap::iterator i = aFrom.find(aCurrentNode);
if( i != aFrom.end() )
{
std::vector<Vertex> path = ConstructPath(aFrom,(*i).second);
path.push_back(aCurrentNode);
return path;
}else
{
std::vector<Vertex> path;
path.push_back(aCurrentNode);
return path;
}
}示例6: DepthFirstTour
void Graph::DepthFirstTour(int v)
{
VertexIterator iter = vertices.find(v);
if (iter != vertices.end())
{
if (iter->second.visited == false)
{
iter->second.visited = true;
std::list<Edge>::iterator liter = iter->second.adjList.begin();
for (; liter != iter->second.adjList.end(); ++liter)
{
DepthFirstTour(liter->dest);
}
cout << iter->second.orig << " ";
}
}
}