ACE/ace/Time_Policy.cpp

   1 #include "ace/Time_Policy.h"
   2
   3 #if !defined(__ACE_INLINE__)
   4 # include "ace/Time_Policy.inl"
   5 #endif /* __ACE_INLINE__ */
   6
   7 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
   8
   9 ACE_Dynamic_Time_Policy_Base::~ACE_Dynamic_Time_Policy_Base ()
  10 {
  11 }
  12
  13
  14 class NULL_Time_Policy : public ACE_Dynamic_Time_Policy_Base
  15 {
  16 protected:
  17   ACE_Time_Value_T<ACE_Delegating_Time_Policy> gettimeofday () const override;
  18 };
  19
  20 ACE_Time_Value_T<ACE_Delegating_Time_Policy> NULL_Time_Policy::gettimeofday () const
  21 {
  22   return ACE_Time_Value_T<ACE_Delegating_Time_Policy> (ACE_Time_Value::zero);
  23 }
  24
  25 static NULL_Time_Policy null_policy_;
  26
  27 ACE_Delegating_Time_Policy::ACE_Delegating_Time_Policy (ACE_Dynamic_Time_Policy_Base const * delegate)
  28   : delegate_ (delegate != 0 ? delegate : &null_policy_)
  29 {
  30 }
  31
  32 ACE_END_VERSIONED_NAMESPACE_DECL