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From: SourceForge.net (noreply_at_[hidden])
Date: 2005-04-09 00:46:44
Bugs item #1179641, was opened at 2005-04-09 00:46
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=107586&aid=1179641&group_id=7586
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Greg Rosenblatt (glr9940)
Assigned to: Nobody/Anonymous (nobody)
Summary: boost::pool_allocator breaks with vector of vectors
Initial Comment:
The resulting executable built with the following code
under GCC 3.3.5 produces a segmentation fault when
run:
Note that switching the definition of EventVector to use
a vector with a standard allocator will fix the problem.
Also note that the definition of IndexVector doesn't seem
to matter.
#include <boost/pool/pool_alloc.hpp>
#include <vector>
#include <iostream>
template <typename DataType>
struct PooledVector {
typedef std::vector<DataType,
boost::pool_allocator<DataType> > Type;
};
typedef PooledVector<int>::Type EventVector;
//typedef std::vector<int> EventVector;
//typedef PooledVector<EventVector>::Type
IndexVector;
typedef std::vector<EventVector> IndexVector;
int main() {
IndexVector iv;
iv.push_back(EventVector());
iv.back().push_back(3);
std::cout << "it works\n";
return 0;
}
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