alpar [Sun, 14 Nov 2004 11:16:36 +0000] rev 990
An 'unused variable' warning when compiled with gcc-3.2.2 is removed
deba [Sat, 13 Nov 2004 21:37:54 +0000] rev 989
XyzConcept moved to Xyz::Constraints
use checkConcept in the next way:
checkConcept<ErasableGraph, ListGraph>();
checkConcept<ReadWriteMap<Node, Node>, PredMap>;