Eberhard2010 - 2012-10-22

Hallo,

I try to use BGL to benefit from its features in the next future. All I got is templates and restrictions. The minimum example in the manual are not good to understand. Imagin I define my Unidirected_Graphtype like this:

typedef adjacency_list <vecS,vecS,undirectedS,MyVertexClass,MyEdgeClass> Unidirected_Graphtype;
Unidirected_Graphtype g=Unidirected_Graphtype(2);

//for loop
myvertex1=MyVertexClass( ….);
add_vertex(myvertex1,g);
myvertex1=MyVertexClass( something else );
add_vertex(myvertex1,g);
a.s.o.
//end of for

Now. I want to find the vertex which has a special property prop1.
I want to insert an edge between prop1 and prop2.
How I do this? Please comment your solution. Thx.

Regards Eberhard