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add a pool allocator for STL containers

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* spot/priv/allocator.hh, spot/priv/Makefile.am: add a STL-compliant
  allocator based on spot::fixed_size_pool
* spot/misc/fixpool.hh, spot/misc/fixpool.cc, spot/misc/Makefile.am:
  refactor the existing spot::fixed_size_pool
* spot/ltsmin/ltsmin.cc, spot/twa/twaproduct.cc: reflect changes in the
  interface of spot::fixed_size_pool
* tests/core/mempool.cc: test the new allocator
This commit is contained in:
Maximilien Colange 2017-10-19 14:14:49 +02:00
parent 3fe74f1cb9
commit c9131aee72
8 changed files with 258 additions and 21 deletions
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29
tests/core/mempool.cc
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@ -23,6 +23,9 @@
#include <spot/misc/fixpool.hh>
#include <spot/misc/mspool.hh>
#include <spot/priv/allocator.hh>
#include <set>
namespace
{
@ -154,6 +157,32 @@ int main()
c->incr();
// no delete: valgrind should find a leak
}
{
std::set<int, std::less<int>, spot::pool_allocator<int>> s;
s.insert(1);
s.insert(2);
s.insert(1);
s.erase(1);
s.insert(3);
s.insert(4);
s.clear();
auto t = s;
t.insert(5);
t.insert(6);
std::swap(s, t);
s.erase(5);
s.erase(6);
if (s != t)
return 1;
else
return 0;
}
return 0;
}