[Lemon-user] declaration error

[Alpár Jüttner]

On Wed, 2011-03-16 at 19:19 -0700, Arun Reddy Kandoor wrote:
> how about doing this before the class declaration?
> 
> typedef lemon::ListDigraph NetworkGraph;

It isn't a problem. Class-local typedef declaration is perfecly legal in
C++.

Regard,
Alpar


> 
> On Wed, Mar 16, 2011 at 7:16 PM, Kiran Yedavalli
> <kyedavalli at gmail.com> wrote:
>         Hi All,
>         
>         
>         I am trying out lemon for the first time. I have the following
>         declared:
>         
>         
>         in another namespace
>         
>         
>         class xyz{
>         public:
>         typedef lemon::ListDigraph NetworkGraph;
>         
>         
>         private:
>         NetworkGraph network_graph;
>         lemon::ListDigraph::ArcMap<int> weight_map(network_graph);
>         
>         
>         I am getting the following error when I compile this file
>         along with others:
>         
>         
>         error: 'network_graph' is not a type
>         
>         
>         I believe this is a correct usage of ArcMap. I looked at demo
>         files and the usage matches with what I have written. I am not
>         able to explain this error.
>         
>         
>         Any help will be really useful to me.
>         
>         
>         Thanks
>         Kiran
>         
>         
>         
>         
>         
>         
>         
>         
>         
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>         
> 
> 
> 
> -- 
> Arun 
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