[Lemon-user] New User - Simple Questions

[Jyujinkai Shikmia]

HI there...

I am a hobby programmer and not the most experienced. I have been 
looking at Lemon to drive the path finding for a hobby game project I am 
using, but I am confused at how to enter my map data.

My understanding of a "directed" graph is that you have a node, and it 
can link or not link to another node and then you have a weight on it...

Example...

       A    B    C
A    0    1    0
B    1    0    5
C    0    0    0

In this... A is connected to B with a weight of 1, C is connected to 
nothing.. so once you get to C you are stuck, and B connects to A wit ha 
value of 1 and B connects to C with a value of 5....

The tutorial say to do something like this...

ListDigraph g;
ListDigraph::Node A = g.addNode();
ListDigraph::Node B = g.addNode();
ListDigraph::Node C = g.addNode();

So now I have a graph "g" with the three nodes... so um... now what? 
Where / How do I add the connectivity information as well as the weight 
values...

Thanks in advance!
--Jynks