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/* -*- C++ -*- */
//
// $Id$
//
#ifndef ORBSVCS_TIME_UTILITIES_H
#define ORBSVCS_TIME_UTILITIES_H
#include "orbsvcs/CosTimeBaseC.h"
#include "orbsvcs/orbsvcs_export.h"
class TAO_ORBSVCS_Export ORBSVCS_Time
{
// = TITLE
// Time conversion utilities.
//
// = DESCRIPTION
// This class define several static methods to convert between
// several time structures and the CORBA TimeT structure.
//
// Recall that TimeT stores time in a 64-bit long long (or
// structure when that is not available) and uses hundreds of
// nanoseconds as time units (i.e. 1 second is 10^7 TimeT units).
//
public:
// = A helper constant, IDL does not have constant for structures.
static TimeBase::TimeT zero;
// = ACE_hrtime_t conversion routines, we interpret an ACE_hrtime_t
// as nanoseconds.
static void
hrtime_to_TimeT (TimeBase::TimeT& lhs,
ACE_hrtime_t rhs);
static void
TimeT_to_hrtime (ACE_hrtime_t &lhs,
const TimeBase::TimeT& rhs);
static ACE_hrtime_t
to_hrtime (const TimeBase::TimeT& t);
// = ACE_Time_Value conversion routines, recall that they are
// <seconds,useconds> pairs.
static void
Time_Value_to_TimeT (TimeBase::TimeT& lhs,
const ACE_Time_Value& rhs);
static void
TimeT_to_Time_Value (ACE_Time_Value& lrs,
const TimeBase::TimeT& rhs);
static ACE_Time_Value
to_Time_Value (const TimeBase::TimeT& rhs);
};
#if defined (__ACE_INLINE__)
#include "orbsvcs/Time_Utilities.i"
#endif /* __ACE_INLINE__ */
#endif /* ORBSVCS_TIME_UTILITIES_H */
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