diff options
Diffstat (limited to 'deps/acelite/ace/Time_Policy.h')
-rw-r--r-- | deps/acelite/ace/Time_Policy.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/deps/acelite/ace/Time_Policy.h b/deps/acelite/ace/Time_Policy.h deleted file mode 100644 index 29ffa7d4ab..0000000000 --- a/deps/acelite/ace/Time_Policy.h +++ /dev/null @@ -1,172 +0,0 @@ -#ifndef ACE_TIME_POLICY_H -#define ACE_TIME_POLICY_H -// -*- C++ -*- -/** - * @file Time_Policy.h - * - * @author Carlos O'Ryan <coryan@atdesk.com> - * @author Martin Corino <mcorino@remedy.nl> - */ -#include /**/ "ace/pre.h" - -#include /**/ "ace/config-all.h" - -#include /**/ "ace/Time_Value_T.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -ACE_BEGIN_VERSIONED_NAMESPACE_DECL - -/** - * @class ACE_System_Time_Policy - * - * @brief Implement the system time policy for ACE. - * - * The most common time policy is to simply use - * ACE_OS::gettimeofday(), this class implements that policy, i.e., it - * simply calls that function. - */ -class ACE_Export ACE_System_Time_Policy -{ -public: - /// Return the current time according to this policy - ACE_Time_Value_T<ACE_System_Time_Policy> operator() () const; - - /// Noop. Just here to satisfy backwards compatibility demands. - void set_gettimeofday (ACE_Time_Value (*gettimeofday)(void)); -}; - -/** - * @class ACE_HR_Time_Policy - * - * @brief Implement a time policy based on the ACE Highres timer. - */ -class ACE_Export ACE_HR_Time_Policy -{ -public: - /// Return the current time according to this policy - ACE_Time_Value_T<ACE_HR_Time_Policy> operator() () const; - - /// Noop. Just here to satisfy backwards compatibility demands. - void set_gettimeofday (ACE_Time_Value (*gettimeofday)(void)); -}; - -/** - * @class ACE_FPointer_Timer_Policy - * - * @brief Implement a time policy based on a function pointer. - * - * This time policy allows dynamic changes to the source of time by - * using a function pointer. - */ -class ACE_Export ACE_FPointer_Time_Policy -{ -public: - /** - * @brief Default constructor uses ACE_OS::gettimeofday() - * - * ACE_T requires a default constructor that leaves the - * policy in a functional state. Therefore, a null pointer would - * not be desirable, in other words, we need a non-trivial default - * constructor. - */ - ACE_FPointer_Time_Policy(); - - /** - * @typedef FPtr - * - * Short-hand for the right type of pointer to function. - */ - typedef ACE_Time_Value (*FPtr)(); - - /** - * @brief Constructor from a pointer to function. - * - * Construct from a pointer to function. - */ - ACE_FPointer_Time_Policy(FPtr f); - - /// Return the current time according to this policy - ACE_Time_Value_T<ACE_FPointer_Time_Policy> operator()() const; - - /// Satisfy backwards compatibility demands. - void set_gettimeofday (ACE_Time_Value (*gettimeofday)(void)); -private: - FPtr function_; -}; - -class ACE_Dynamic_Time_Policy_Base; // forward decl - -/** - * @class ACE_Delegating_Time_Policy - * - * @brief Implement a time policy that delegates to a dynamic - * time policy. - */ -class ACE_Export ACE_Delegating_Time_Policy -{ -public: - ACE_Delegating_Time_Policy (ACE_Dynamic_Time_Policy_Base const * delegate = 0); - - /// Return the current time according to this policy - ACE_Time_Value_T<ACE_Delegating_Time_Policy> operator()() const; - - /// Set delegate - void set_delegate (ACE_Dynamic_Time_Policy_Base const * delegate); - -#if defined (ACE_HAS_CPP11) - ACE_Delegating_Time_Policy (const ACE_Delegating_Time_Policy&) = default; - ACE_Delegating_Time_Policy (ACE_Delegating_Time_Policy&&) = default; - ACE_Delegating_Time_Policy& operator = (ACE_Delegating_Time_Policy const &) = default; - ACE_Delegating_Time_Policy &operator = (ACE_Delegating_Time_Policy&&) = default; -#endif /* ACE_HAS_CPP11 */ - - /// Noop. Just here to satisfy backwards compatibility demands. - void set_gettimeofday (ACE_Time_Value (*gettimeofday)(void)); -private: - ACE_Dynamic_Time_Policy_Base const * delegate_; -}; - -/** - * @class ACE_Dynamic_Time_Policy_base - * - * @brief Abstract base class for dynamically loaded and/or shared - * time policies. - */ -class ACE_Export ACE_Dynamic_Time_Policy_Base -{ -public: - virtual ~ACE_Dynamic_Time_Policy_Base (); - - /// Return the current time according to this policy - ACE_Time_Value_T<ACE_Delegating_Time_Policy> operator()() const; - - /// Noop. Just here to satisfy backwards compatibility demands. - void set_gettimeofday (ACE_Time_Value (*gettimeofday)(void)); -protected: - /// Return the current time according to policy implementation. - virtual ACE_Time_Value_T<ACE_Delegating_Time_Policy> gettimeofday () const = 0; -}; - -/// Temporarily, for backwards compatibility reasons, this will -/// be the default time policy. In time to be replaced by -/// ACE_System_Time_Policy. -typedef ACE_FPointer_Time_Policy ACE_Default_Time_Policy; - -#if defined ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION_EXPORT -template class ACE_Export ACE_Time_Value_T<ACE_System_Time_Policy>; -template class ACE_Export ACE_Time_Value_T<ACE_HR_Time_Policy>; -template class ACE_Export ACE_Time_Value_T<ACE_FPointer_Time_Policy>; -template class ACE_Export ACE_Time_Value_T<ACE_Delegating_Time_Policy>; -#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION_EXPORT */ - -ACE_END_VERSIONED_NAMESPACE_DECL - -#if defined (__ACE_INLINE__) -#include "ace/Time_Policy.inl" -#endif /* __ACE_INLINE__ */ - -#include /**/ "ace/post.h" -#endif /* ACE_TIME_POLICY_H */ |