id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
954,boost::dynamic_properties has no copy-constructor,gavinband@…,doug_gregor,"The class boost::dynamic_properties, defined in boost/dynamic_property_map.hpp, has no supplied copy-constructor or assignment operator.  Therefore the compiler gives it one.   Since dynamic_properties manipulates pointers to its stored dynamic_property_map objects, this supplied constructor is not valid and leads to a crash.

Here is a program which crashes in this way:

{{{
#include <boost/dynamic_property_map.hpp>

int main()
{
  std::map<long,long> my_map;
  boost::associative_property_map<std::map<long,long> > apm(my_map);
  boost::dynamic_properties dp;
  dp.property(""property"",apm);
  boost::dynamic_properties dp2(dp);
  // crash occurs when dp is destructed.
  return 0;
}
}}}",Bugs,closed,,property_map,Boost Development Trunk,Problem,fixed,property map,