Re: [Boost-users] [BGL] Access bundle graph properties

From: tonyaim83 (abhishek.v_at_[hidden])
Date: 2008-02-19 06:47:47

Hi
I'm also facing the same problem. For me also m_property works fine but what
does it actually means and also if anybody else let us know a better and
more cleaner way to access the graph properties that would be gr8

Ioannis Nousias wrote:
> 
> that's the page I was reading, but it doesn't mention bundle graph 
> properties. It talks about vertex and edge bundle properties only.
> 
> 
> By the way. I use the following for now:
> 
> graph.m_property.something;
> 
> which works, but I know it's wrong from an interface point of view (the 
> member m_property is meant to be protected, but for some implementation 
> detail, it isn't)
> 
> 
> 
> Ferng, Andrew D wrote:
>> This might help...
>> http://www.boost.org/libs/graph/doc/bundles.html 
>>
>>
>>
>> -----Original Message-----
>> From: Ioannis Nousias [mailto:s0238762_at_[hidden]] 
>> Sent: Monday, February 18, 2008 3:55 PM
>> To: boost-users_at_[hidden]
>> Subject: [Boost-users] [BGL] Access bundle graph properties
>>
>> How does one access a bundle graph property in adjacency_list ?
>>
>> for example
>>
>> struct VertexProperties
>> {
>>     int        index;
>>     bool     status;
>> };
>>
>> struct EdgeProperties
>> {
>>     int        index;
>>     bool     status;
>> };
>>
>> struct GraphProperties
>> {
>>     int something;
>> };
>>
>> boost::adjacency_list
>> <
>>     boost::listS,
>>     boost::vecS,
>>     boost::directedS,
>>     VertexProperties,
>>     EdgeProperties,
>>     GraphProperties
>>  > graph;
>>
>>
>> if 'v' is a vertex then I can do 'grap[v].status' to get that vertex
>> property. But what about the graph properties? I've tried
>> 'graph.something' but that didn't work :(
>>
>> Any suggestions ?
>>
>> regards,
>> Ioannis
>> _______________________________________________
>> Boost-users mailing list
>> Boost-users_at_[hidden]
>> http://lists.boost.org/mailman/listinfo.cgi/boost-users
>>
>>
>>   
> 
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