Hi Tony, On Sep 15, 2005, at 9:57 AM, Tony Cook wrote:
How about
"Default: requires the presence of the vertex_index property map"
Why else do you think FAQ #5 exists ;)
That's a fine suggestion, I've made a change along those lines to every graph algorithm.
I'm new and I'm learning. Thanks for the enlightenment :) . OK please reread this as an issue with the graph_copy algorithm. Surely all graph types should at least copy - even if *relatively* inefficiently (I can't believe that its impractical to copy!!).
Worse still you can write
G1 = G2 ;
It compiles but doesn't work! It's shallow.
Ew, that doesn't sound right. What graph type was that with? Could you send a little program that demonstrates the problem.
That's an exaggeration.
:) :)
What I didn't tell you is that I'm *forced* by VC7.1 to use vecS,listS graphs as with my particular collection of properties, ALL other graph type combinations cause VC7.1 to issue an "Internal Compiler Error" - I should have slammed the Ford attribute onto VC7.1 - it deserves it, not BGL
Ugh, I thought our days of ICE's from VC was over... that brings back bad memories from the days of VC 6.
Anyway I'm happy this issue is being considered. I need no further assistance on this matter.
Thanks for reporting these troubles, and thanks for encouraging the use of the BGL at work! Cheers, Jeremy