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50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
#ifndef ACE_MONOTONIC_TIME_POLICY_H
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#define ACE_MONOTONIC_TIME_POLICY_H
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// -*- C++ -*-
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/**
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* @file Monotonic_Time_Policy.h
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*
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* $Id: Monotonic_Time_Policy.h 96061 2012-08-16 09:36:07Z mcorino $
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*
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* @author Martin Corino <mcorino@remedy.nl>
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*/
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#include /**/ "ace/pre.h"
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#include /**/ "ace/config-all.h"
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#include /**/ "ace/Time_Value_T.h"
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#if !defined (ACE_LACKS_PRAGMA_ONCE)
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# pragma once
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#endif /* ACE_LACKS_PRAGMA_ONCE */
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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/**
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* @class ACE_Monotonic_Time_Policy
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*
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* @brief Implement a monotonic time policy for ACE.
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*
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* This class implements support for returning monotonic time values
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* on platforms that support that.
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* If a platform does not support monotonic time the policy returns
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* ACE_Time_Value::zero.
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*/
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class ACE_Export ACE_Monotonic_Time_Policy
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{
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public:
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/// Return the current time according to this policy
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ACE_Time_Value_T<ACE_Monotonic_Time_Policy> operator() () const;
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/// Noop. Just here to satisfy backwards compatibility demands.
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void set_gettimeofday (ACE_Time_Value (*gettimeofday)(void));
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};
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ACE_END_VERSIONED_NAMESPACE_DECL
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#if defined (__ACE_INLINE__)
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#include "ace/Monotonic_Time_Policy.inl"
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#endif /* __ACE_INLINE__ */
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#include /**/ "ace/post.h"
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#endif /* ACE_MONOTONIC_TIME_POLICY_H */
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