//對p267的補充#include "P267.cpp"template <class NameType, class DistType> void Graph<NameType,DistType>::InsertVertex ( const NameType & vertex ){	NodeTable[NumVertices].data=vertex;	NodeTable[NumVertices].adj=NULL;	NumVertices++;}template <class NameType, class DistType> void Graph<NameType,DistType>::InsertEdge ( const int v1, const int v2, const DistType weight ){	Edge<NameType,DistType> *p=new Edge<NameType,DistType>;	p->dest=v2;	p->cost=weight;	p->link=NodeTable[v1].adj;	NodeTable[v1].adj=p;	NumEdges++;}