[Boost-users] newbie question - C++

Subject: [Boost-users] newbie question - C++
From: Figa Pelosa (f.pelosa_at_[hidden])
Date: 2010-03-29 12:07:34

hello,
I'm using boost for the very first time and I'm having big problems in understanding how to proceed.

I'm working in C++, and my aim would be creating a graph where each node is a 2D point and each edge is the distance between two points.
I'd like to be able to say "vertex 0 and vertex 1 are 5mm apart".

How to do that?

This is what I got so far:

typedef boost::adjacency_matrix<boost::undirectedS> Graph;

class myClass {
  private:
    int numberOfNodes;
    Graph *g;
    char* name;
  public:
    myClass(int);
    addVertex(float,float,int);
    void addEdge(int[2],int);
};

myClass::myClass(int number)fNodes){
  g = new Graph(number_of_nodes);
}

myClass::addVertex(float x,float y) {
  add_edge(x,y,*g);
}

Now this seems to work, but how to incorporate coordinates?
Thanks a lot for your help!
Ale