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Corrected ClearHeap(): iterator "hi" not decrementable if it was the first of the container.

This commit is contained in:
Marco Di Benedetto 2006-06-09 07:28:43 +00:00
parent 78f25ae2a1
commit ee1b991e25
1 changed files with 12 additions and 9 deletions
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21
vcg/complex/local_optimization.h
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@ -22,6 +22,9 @@
****************************************************************************/ ****************************************************************************/
/**************************************************************************** /****************************************************************************
$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.16 2005/11/10 15:38:46 cignoni
Added casts to remove warnings
Revision 1.15 2005/10/02 23:23:52 cignoni Revision 1.15 2005/10/02 23:23:52 cignoni
Changed the sense of the < operator for heap: it is reversed according to the stl where highest score elements must float in the heap Changed the sense of the < operator for heap: it is reversed according to the stl where highest score elements must float in the heap
Completed TimeBudget Termination condition. Completed TimeBudget Termination condition.
@ -290,18 +293,18 @@ void ClearHeap()
{ {
typename HeapType::iterator hi; typename HeapType::iterator hi;
//int sz=h.size(); //int sz=h.size();
for(hi=h.begin();hi!=h.end();++hi) for(hi=h.begin();hi!=h.end();)
{ {
if(!(*hi).locModPtr->IsUpToDate()) if(!(*hi).locModPtr->IsUpToDate())
{ {
delete (*hi).locModPtr; delete (*hi).locModPtr;
*hi=h.back(); *hi=h.back();
h.pop_back(); h.pop_back();
if(hi==h.end()) break; continue;
--hi;
} }
} ++hi;
//printf("\nReduced heap from %7i to %7i (fn %7i) ",sz,h.size(),m.fn); }
//printf("\nReduced heap from %7i to %7i (fn %7i) ",sz,h.size(),m.fn);
make_heap(h.begin(),h.end()); make_heap(h.begin(),h.end());
} }