cds/lock/spinlock.h

   1 //$$CDS-header$$
   2
   3 #ifndef __CDS_LOCK_SPINLOCK_H
   4 #define __CDS_LOCK_SPINLOCK_H
   5
   6 #if CDS_COMPILER == CDS_COMPILER_MSVC
   7 #   pragma message("cds/lock/spinlock.h is deprecated, use cds/sync/spinlock.h instead")
   8 #else
   9 #   warning "cds/lock/spinlock.h is deprecated, use cds/sync/spinlock.h instead"
  10 #endif
  11
  12 #include <cds/sync/spinlock.h>
  13
  14 //@cond
  15 namespace cds {
  16     /// Synchronization primitives (deprecated namespace, use \p cds::sync namespace instead)
  17     namespace lock {
  18
  19         /// Alias for \p cds::sync::spin_lock for backward compatibility
  20         template <typename Backoff>
  21         using Spinlock = cds::sync::spin_lock< Backoff >;
  22
  23         /// Spin-lock implementation default for the current platform
  24         typedef cds::sync::spin_lock< backoff::LockDefault> Spin;
  25
  26         /// Alias for \p cds::sync::reentrant_spin_lock for backward compatibility
  27         template <typename Integral, class Backoff>
  28         using ReentrantSpinT = cds::sync::reentrant_spin_lock< Integral, Backoff >;
  29
  30         /// Recursive 32bit spin-lock
  31         typedef cds::sync::reentrant_spin32 ReentrantSpin32;
  32
  33         /// Recursive 64bit spin-lock
  34         typedef cds::sync::reentrant_spin64 ReentrantSpin64;
  35
  36         /// Default recursive spin-lock type
  37         typedef ReentrantSpin32 ReentrantSpin;
  38
  39     }    // namespace lock
  40
  41     /// Standard (best for the current platform) spin-lock implementation
  42     typedef lock::Spin              SpinLock;
  43
  44     /// Standard (best for the current platform) recursive spin-lock implementation
  45     typedef lock::ReentrantSpin     RecursiveSpinLock;
  46
  47     /// 32bit recursive spin-lock shortcut
  48     typedef lock::ReentrantSpin32   RecursiveSpinLock32;
  49
  50     /// 64bit recursive spin-lock shortcut
  51     typedef lock::ReentrantSpin64   RecursiveSpinLock64;
  52
  53 } // namespace cds
  54 //@endcond
  55
  56 #endif  // #ifndef __CDS_LOCK_SPINLOCK_H