Ticket #4452: boost-interprocess-bug-report.cpp

/*

richardm@lukd02[dev-lon]$ g++ --version
g++ (GCC) 4.3.2
Copyright (C) 2008 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

richardm@lukd02[dev-lon]$ uname -a
Linux lukd02 2.6.18-92.el5xen #1 SMP Tue Apr 29 13:31:30 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux

THIS BUILD COMMAND WORKS OK
 g++ boost-interprocess-bug-report.cpp  -pthread -m64 -I/home/richardm/tools/boost/boost-1.43.0/include   -O2 -L/home/richardm/tools/boost/boost-1.43.0/lib  -Bstatic -lboost_thread -o d.out -Wl,-rpath /home/richardm/tools/boost/boost-1.43.0/lib

THIS BUILD COMMAND BUILDS A EXE THAT SEGVS
 g++ boost-interprocess-bug-report.cpp -DNDEBUG  -pthread -m64 -I/home/richardm/tools/boost/boost-1.43.0/include   -O2 -L/home/richardm/tools/boost/boost-1.43.0/lib  -Bstatic -lboost_thread -o d.out -Wl,-rpath /home/richardm/tools/boost/boost-1.43.0/lib


my boost install is a standard 1.43.0
*/



//////////////////////////////////////////////////////////////////////////////////////////////////
#include <boost/interprocess/managed_mapped_file.hpp>
#include <boost/interprocess/containers/vector.hpp>
#include <boost/interprocess/allocators/allocator.hpp>

#include <iostream>

// using namespace boost::interprocess;


typedef boost::interprocess::allocator<int, boost::interprocess::managed_mapped_file::segment_manager>  MyAllocator;
typedef boost::interprocess::vector<int, MyAllocator> MyVector;

int main(int argc, char *argv[])
{
    try{
          std::cout << "calling constructor.." << std::endl;
          boost::interprocess::managed_mapped_file segment(boost::interprocess::open_or_create, "MyMemMapFile", 65536);
          std::cout << "mapped." << std::endl;

          MyAllocator alloc_inst (segment.get_segment_manager());

          // the presence of this line causes the above managed_mapped_file constructor to segv
          MyVector *myvector = segment.find_or_construct<MyVector>("MyVector")(alloc_inst);

          std::cout << "vector constructed." << std::endl;

    }
    catch(std::exception & x )
    {
        std::cout << "exception:" << x.what() << std::endl;
    }


   return 0;
};