added missing files

utilspp/singleton/lifetime_with_longevity.inl

+#include <algorithm>
+#include <stdexcept>
+
+template< typename T, typename T_destroyer >
+void
+utilspp::set_longevity( T *obj, unsigned int longevity, T_destroyer d )
+{
+   using namespace utilspp::private_members;
+
+   tracker_array new_array = static_cast< tracker_array >( 
+         std::realloc( 
+            m_tracker_array, 
+            m_nb_elements + 1
+            )
+         );
+   if( new_array == NULL )
+   {
+      throw std::bad_alloc();
+   }
+
+   lifetime_tracker *p = new concrete_lifetime_tracker< T, T_destroyer >( 
+         obj,
+         longevity,
+         d
+         );
+
+   m_tracker_array = new_array;
+
+   tracker_array pos = std::upper_bound( 
+         m_tracker_array, 
+         m_tracker_array + m_nb_elements,
+         p,
+         &lifetime_tracker::compare
+         );
+   std::copy_backward( 
+         pos, 
+         m_tracker_array + m_nb_elements, 
+         m_tracker_array + m_nb_elements + 1
+         );
+
+   *pos = p;
+   m_nb_elements++;
+   std::atexit( &at_exit_func );
+};
+
+template< typename T >
+void 
+utilspp::lifetime_with_longevity< T >::schedule_destruction( T *obj, void (*func)() )
+{
+   utilspp::private_members::adapter<T> adapter = { func };
+   utilspp::set_longevity( obj, get_longevity( obj ), adapter );
+}
+
+template< typename T >
+void 
+utilspp::lifetime_with_longevity< T >::on_dead_reference()
+{
+   throw std::logic_error("Dead reference detected");
+}
+
+template< typename T >
+unsigned int 
+utilspp::get_longevity( T * )
+{
+   return 1000;
+}
+
+