HI
i have a file named SharedCount.hxx.
i this file i have a class that ovveride operator new.
problem with this is when i want to use this class compiler generate this error
error C2059: syntax error : 'constant'
and error line point to operator new overloading.
exactly this file is modified version of boost shared_ptr.i use these file in another projects without any problem(vs c++ 2010).
please help me to solve this error.
unfortunately original code is very very long to be posted here but if it is required i will post it compeletly
*******************************************SharedCount.hxx Snippet****************************************************
#include "stdafx.h"
#include <memory> // std::auto_ptr, std::allocator
#include <functional> // std::less
#include <exception> // std::exception
#include <new> // std::bad_alloc
#include <typeinfo> // std::type_info in get_deleter
#include <cstddef> // std::size_t
#include "ILock.hxx"
#include "ILMutex.hxx"
template<class P, class D> class ICORE_API sp_counted_base_impl: public sp_counted_base
{
private:
P ptr; // copy constructor must not throw
D del; // copy constructor must not throw
sp_counted_base_impl(sp_counted_base_impl const &);
sp_counted_base_impl & operator= (sp_counted_base_impl const &);
typedef sp_counted_base_impl<P, D> this_type;
public:
// pre: initial_use_count <= initial_weak_count, d(p) must not throw
sp_counted_base_impl(P p, D d): ptr(p), del(d)
{
}
virtual void dispose() // nothrow
{
del(ptr);
}
virtual void * get_deleter(std::type_info const & ti)
{
return ti == typeid(D)? &del: 0;
}
void * operator new(size_t)
{
return std::allocator<this_type>().allocate(1, static_cast<this_type *>(0));
}
void operator delete(void * p)
{
std::allocator<this_type>().deallocate(static_cast<this_type *>(p), 1);
}
};
