Re: [boost] BGL example problem

From: Jeremy Siek (jsiek_at_[hidden])
Date: 2001-03-22 13:06:26

Hi Serge,

The example was trying to insert a self-loop into the graph... which is
not allowed for undirected graphs. Perhaps at some point the example used
directed instead, and when the example changed the self-loop was not
removed. I have updated the eaxmple to not include a self loop.

Thanks!
Jeremy

On Thu, 22 Mar 2001 psw_at_[hidden] wrote:

psw> Hello boost,
psw> 
psw> I tried to compile Kruskal spanning tree example from BGL (Boost
psw> 1.21.1) libs/graph/example/kruskal.cpp, using VC6(SP5) both vendor STL and STLPort 4.1b4 or ICL 5.0.
psw> 
psw> Everything compile fine but during execution I'm getting the following
psw> assertion:
psw> 
psw> Assertion failed: u != v, file D:\Prog\boost_1_21_1\boost/graph/detail/adjacency_list.hpp, line 765
psw> 
psw> abnormal program termination
psw> 
psw> -- 
psw> Best regards,
psw>  Serge                          mailto:psw_at_[hidden]
psw> 
psw> 
psw> 
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psw>  
psw> 
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psw> 
psw> 
psw> 

----------------------------------------------------------------------
 Jeremy Siek                        www: http://www.lsc.nd.edu/~jsiek/
 Ph.D. Candidate                  email: jsiek_at_[hidden]
 Univ. of Notre Dame         work phone: [phone]
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