[Boost-users] [BGL] a.k.a. [Graph] -- bundled properties not compiling for me under MS Dev

From: Goldman, Jon (jgoldma_at_[hidden])
Date: 2005-10-28 16:39:06

Hello,

I am using Microsoft Development Environment 2002. I am trying to
compile a Graph and use bundled properties.

The error I am getting:

\src\vtkSNL\Applications\RouteViz\rtrGraph.cxx(37) : error C2676: binary
'[' : 'SimpleGraph' does not define this operator or a conversion to a
type acceptable to the predefined operator
\src\vtkSNL\Applications\RouteViz\rtrGraph.cxx(37) : error C2228: left
of '.i' must have class/struct/union type

The code snippet below exhibits the problem:

struct nodeProp {
    int i;
};

struct edgeProp {
    int i;
};

typedef adjacency_list<boost::listS, boost::vecS, boost::bidirectionalS,
nodeProp, edgeProp> SimpleGraph;

void someFunc()
{
    SimpleGraph someGraph(3);
    Graph::vertex_descriptor v = *vertices(someGraph).first;
    someGraph[v].i = 7;     // This line is where the error is occuring
}

Anybody familiar with this problem?

Thanks for looking this over,
-Jon