ACE/ace/Reverse_Lock_T.cpp

   1 #ifndef ACE_REVERSE_LOCK_T_CPP
   2 #define ACE_REVERSE_LOCK_T_CPP
   3
   4 #include "ace/Reverse_Lock_T.h"
   5
   6 #if !defined (ACE_LACKS_PRAGMA_ONCE)
   7 # pragma once
   8 #endif /* ACE_LACKS_PRAGMA_ONCE */
   9
  10 #if !defined (__ACE_INLINE__)
  11 #include "ace/Reverse_Lock_T.inl"
  12 #endif /* __ACE_INLINE__ */
  13
  14 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  15
  16 // Explicitly destroy the lock.
  17 template <class ACE_LOCKING_MECHANISM> int
  18 ACE_Reverse_Lock<ACE_LOCKING_MECHANISM>::remove ()
  19 {
  20   return this->lock_.remove ();
  21 }
  22
  23 // Release the lock.
  24 template <class ACE_LOCKING_MECHANISM> int
  25 ACE_Reverse_Lock<ACE_LOCKING_MECHANISM>::acquire ()
  26 {
  27   return this->lock_.release ();
  28 }
  29
  30 // Release the lock.
  31 template <class ACE_LOCKING_MECHANISM> int
  32 ACE_Reverse_Lock<ACE_LOCKING_MECHANISM>::tryacquire ()
  33 {
  34   ACE_NOTSUP_RETURN (-1);
  35 }
  36
  37 // Acquire the lock.
  38 template <class ACE_LOCKING_MECHANISM> int
  39 ACE_Reverse_Lock<ACE_LOCKING_MECHANISM>::release ()
  40 {
  41   if (this->acquire_method_ == ACE_Acquire_Method::ACE_READ)
  42     return this->lock_.acquire_read ();
  43   else if (this->acquire_method_ == ACE_Acquire_Method::ACE_WRITE)
  44     return this->lock_.acquire_write ();
  45   else
  46     return this->lock_.acquire ();
  47 }
  48
  49 // Release the lock.
  50 template <class ACE_LOCKING_MECHANISM> int
  51 ACE_Reverse_Lock<ACE_LOCKING_MECHANISM>::acquire_read ()
  52 {
  53   ACE_NOTSUP_RETURN (-1);
  54 }
  55
  56 // Release the lock.
  57 template <class ACE_LOCKING_MECHANISM> int
  58 ACE_Reverse_Lock<ACE_LOCKING_MECHANISM>::acquire_write ()
  59 {
  60   ACE_NOTSUP_RETURN (-1);
  61 }
  62
  63 // Release the lock.
  64 template <class ACE_LOCKING_MECHANISM> int
  65 ACE_Reverse_Lock<ACE_LOCKING_MECHANISM>::tryacquire_read ()
  66 {
  67   ACE_NOTSUP_RETURN (-1);
  68 }
  69
  70 // Release the lock.
  71 template <class ACE_LOCKING_MECHANISM> int
  72 ACE_Reverse_Lock<ACE_LOCKING_MECHANISM>::tryacquire_write ()
  73 {
  74   ACE_NOTSUP_RETURN (-1);
  75 }
  76
  77 // Release the lock.
  78 template <class ACE_LOCKING_MECHANISM> int
  79 ACE_Reverse_Lock<ACE_LOCKING_MECHANISM>::tryacquire_write_upgrade ()
  80 {
  81   ACE_NOTSUP_RETURN (-1);
  82 }
  83
  84 ACE_END_VERSIONED_NAMESPACE_DECL
  85
  86 #endif /* ACE_REVERSE_LOCK_T_CPP */