Re: [Boost-users] [BGL] more difficulties in accessing bundled properties

From: Shufei Fan (fansf_at_[hidden])
Date: 2007-04-15 11:47:55

Stephan Diederich <stephan.diederich <at> googlemail.com> writes:

> 
> Hi Shufei,
> 
> On 4/10/07, Shufei Fan <fansf <at> hotmail.com> wrote:
> [snip]
> 
> > I found out later that a member defined in my class GA was causing the
> > compiling error:
> 
> This seems to work for me (currently on apple's gcc 4.01):
> 
> struct GA {
>   Graph *rowGraph;
>   boost::property_map<Graph, int Node::*>::type nmt;
> 
>   GA():rowGraph(0){
>     rowGraph = new Graph();
>     nmt = get(&Node::count, *rowGraph);
>   };
> 		
>   ~GA(){
>     if(rowGraph) delete rowGraph;
>   }
> };
> 
> HTH,
> Stephan
Are you saying initialize the property-pointer in the class GA's constructor? 
I tried this, I am on windows vc2003.net, but that still doesnot compile. I've 
switched to using local variable instead(although more local definitions, but 
easier to get it work anyway)

thanks Stephan!

Shufei