TAO/tao/PortableServer/Servant_var.cpp

   1 #ifndef TAO_PORTABLESERVER_SERVANT_VAR_CPP
   2 #define TAO_PORTABLESERVER_SERVANT_VAR_CPP
   3
   4 #include "tao/PortableServer/Servant_var.h"
   5
   6 #if !defined (__ACE_INLINE__)
   7 # include "tao/PortableServer/Servant_var.inl"
   8 #endif /* __ACE_INLINE__ */
   9
  10 #include "tao/Exception.h"
  11
  12 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  13
  14 template <class T>
  15 T *
  16 PortableServer::Servant_var<T>::_duplicate (T * p)
  17 {
  18   try
  19     {
  20       if (p != 0)
  21         {
  22           p->_add_ref ();
  23         }
  24     }
  25   catch (...)
  26     {
  27       throw;
  28     }
  29
  30   return p;
  31 }
  32
  33 template <class T>
  34 PortableServer::Servant_var<T>::~Servant_var ()  /* noexcept */
  35 {
  36   // Unfortunately, there is no throw spec on _remove_ref, so we
  37   // can't assume that it will not throw.  If it does, then we are in
  38   // trouble.  In any event, we can't let the exception escape our
  39   // destructor.
  40   try
  41     {
  42       if (this->ptr_ != 0)
  43         {
  44           this->ptr_->_remove_ref ();
  45         }
  46     }
  47   catch (...)
  48     {
  49       // Forget the exception..
  50     }
  51 }
  52
  53 TAO_END_VERSIONED_NAMESPACE_DECL
  54
  55 #endif  /* TAO_PORTABLESERVER_SERVANT_VAR_CPP */