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authorschmidt <douglascraigschmidt@users.noreply.github.com>1997-01-23 05:11:18 +0000
committerschmidt <douglascraigschmidt@users.noreply.github.com>1997-01-23 05:11:18 +0000
commitba7a2bbd8794d80f4b096f73fcd5b4336a73e401 (patch)
tree2e84c7253f4dd22e1ad3d6a0c3d9bb6e57e283ad /ace/Time_Value.h
parent457a6992c781a238fe7a803d8b8da345780ec9bb (diff)
downloadATCD-ba7a2bbd8794d80f4b096f73fcd5b4336a73e401.tar.gz
*** empty log message ***
Diffstat (limited to 'ace/Time_Value.h')
-rw-r--r--ace/Time_Value.h274
1 files changed, 3 insertions, 271 deletions
diff --git a/ace/Time_Value.h b/ace/Time_Value.h
index eba9f0048c0..53a46b9244a 100644
--- a/ace/Time_Value.h
+++ b/ace/Time_Value.h
@@ -17,277 +17,9 @@
#if !defined (ACE_TIME_VALUE_H)
#define ACE_TIME_VALUE_H
-// This file should be a link to the platform/compiler-specific
-// configuration file (e.g., config-sunos5-sunc++-4.x.h). By
-// including this here we avoid nasty circular include problems...
-#include "ace/config.h"
+// This file is no longer used and is only here due to backwards
+// compatibility. All the functionality has been merged into OS.h.
-#if defined (__ACE_INLINE__)
-#define ACE_INLINE inline
-#else
-#define ACE_INLINE
-#endif /* __ACE_INLINE__ */
-
-// Nasty macro stuff to account for Microsoft Win32 DLL nonsense. We
-// use these macros so that we don't end up with ACE software
-// hard-coded to Microsoft proprietary extensions to C++.
-
-#if defined (ACE_HAS_DLL)
-#if defined (ACE_BUILD_DLL)
-#if !defined (_MSC_VER) /* Mark classes as exported, Borland. */
-#define ACE_Export _export
-#else /* Microsoft: */
-#define ACE_Export __declspec (dllexport)
-#endif /* !_MSC_VER */
-#else /* Using the DLL. */
-#if !defined _MSC_VER
-#define ACE_Export _import
-#else
-#define ACE_Export __declspec (dllimport)
-#endif /* !_MSC_VER */
-#endif /* ACE_BUILD_DLL */
-
-#else /* We're not building a DLL! */
-#define ACE_Export
-#endif /* ACE_HAS_DLL */
-
-#if defined (ACE_HAS_DLL)
-#if defined (ACE_BUILD_SVC_DLL)
-#if !defined (_MSC_VER) /* Mark classes as exported, Borland. */
-#define ACE_Svc_Export _export
-#else /* Microsoft: */
-#define ACE_Svc_Export __declspec (dllexport)
-#endif /* !_MSC_VER */
-#else /* Using the DLL. */
-#if !defined _MSC_VER
-#define ACE_Svc_Export _import
-#else
-#define ACE_Svc_Export __declspec (dllimport)
-#endif /* !_MSC_VER */
-#endif /* ACE_BUILD_DLL || ACE_BUILD_SVC_DLL */
-
-#else /* We're not building a DLL! */
-#define ACE_Svc_Export
-#endif /* ACE_HAS_DLL */
-
-// This needs to go here *first* to avoid problems with AIX.
-// Just to be safe we'll do it with pthreads, too -- jwr
-#if defined (ACE_HAS_DCETHREADS) || defined (ACE_HAS_PTHREADS)
-extern "C" {
-#include /**/ <pthread.h>
-#if defined (DIGITAL_UNIX)
-#define pthread_self __pthread_self
-extern "C" pthread_t pthread_self (void);
-#endif /* DIGITAL_UNIX */
-}
-#endif /* ACE_HAS_DCETHREADS */
-
-#if (ACE_NTRACE == 1)
-#define ACE_TRACE(X)
-#else
-#define ACE_TRACE(X) ACE_Trace ____ (X, __LINE__, __FILE__)
-#endif /* ACE_NTRACE */
-
-#include /**/ <time.h>
-#if defined (ACE_NEEDS_SYSTIME_H)
-// Some platforms may need to include this, but I suspect that most
-// will get it from <time.h>
-#if defined (VXWORKS)
-#include /**/ <sys/times.h>
-#else
-#include /**/ <sys/time.h>
-#endif /* VXWORKS */
-#endif /* ACE_NEEDS_SYSTIME_H */
-
-#if !defined (ACE_HAS_POSIX_TIME)
-// Definition per POSIX.
-typedef struct timespec
-{
- time_t tv_sec; // Seconds
- long tv_nsec; // Nanoseconds
-} timespec_t;
-#elif defined (ACE_HAS_BROKEN_POSIX_TIME)
-// OSF/1 defines struct timespec in <sys/timers.h> - Tom Marrs
-#include /**/ <sys/timers.h>
-#endif /* ACE_HAS_POSIX_TIME */
-
-// #if (!defined (timespec) && !defined (m88k))
-// #define timestruc_t struct timespec
-// #endif /* timespec */
-
-#if !defined (ACE_HAS_SVR4_TIME)
-// Definition per SVr4.
-typedef struct timespec timestruc_t;
-#endif /* ACE_HAS_SVR4_TIME */
-
-class ACE_Export ACE_Time_Value
- // = TITLE
- // Operations on "timeval" structures.
- //
- // = DESCRIPTION
- // This class centralizes all the time-related processing in
- // ACE. These timers are typically used in conjunction with
- // lower-level OS mechanisms like select(), poll(), or
- // cond_timedwait(). ACE_Time_Value help make the use of these
- // mechanisms portable across OS platforms,
-{
-public:
- // = Useful constants.
- static const ACE_Time_Value zero;
- // Constant "0".
-
- // = Initialization method.
- ACE_Time_Value (long sec = 0, long usec = 0);
- // Default constructor.
-
- // = Methods for converting to/from various time formats.
- ACE_Time_Value (const struct timeval &t);
- // Construct a Time_Value from a timeval.
-
- ACE_Time_Value (const timestruc_t &t);
- // Initializes the ACE_Time_Value object from a timestruc_t.
-
- ACE_Time_Value (const ACE_Time_Value &tv);
- // Copy constructor.
-
-#if defined(ACE_WIN32)
- ACE_Time_Value (const FILETIME &ft);
- // Initializes the ACE_Time_Value object from a Win32 FILETIME
-#endif
-
- void set (long sec = 0, long usec = 0);
- // Construct a Time_Value from a timeval.
-
- void set (const timeval &t);
- // Construct a Time_Value from a timeval.
-
- void set (const timestruc_t &t);
- // Initializes the ACE_Time_Value object from a timestruc_t.
-
-#if defined(ACE_WIN32)
- void set (const FILETIME &ft);
- // Initializes the ACE_Time_Value object from a timestruc_t.
-#endif
-
- long msec (void) const;
- // Converts from Time_Value format into milli-seconds format.
-
- void msec (long);
- // Converts from milli-seconds format into Time_Value format.
-
- operator timestruc_t () const;
- // Returns the value of the object as a timestruc_t.
-
- operator timeval () const;
- // Returns the value of the object as a timeval.
-
-#if defined(ACE_WIN32)
- operator FILETIME () const;
- // Returns the value of the object as a Win32 FILETIME.
-#endif
-
- // = The following are accessor/mutator methods.
-
- long sec (void) const;
- // Get seconds.
-
- void sec (long sec);
- // Set seconds.
-
- long usec (void) const;
- // Get microseconds.
-
- void usec (long usec);
- // Set microseconds.
-
- // = The following are arithmetic methods for operating on
- // Time_Values.
-
- void operator += (const ACE_Time_Value &tv);
- // Add <tv> to this.
-
- void operator -= (const ACE_Time_Value &tv);
- // Subtract <tv> to this.
-
- friend ACE_Export ACE_Time_Value operator + (const ACE_Time_Value &tv1, const ACE_Time_Value &tv2);
- // Adds two ACE_Time_Value objects together, returns the sum.
-
- friend ACE_Export ACE_Time_Value operator - (const ACE_Time_Value &tv1, const ACE_Time_Value &tv2);
- // Subtracts two ACE_Time_Value objects, returns the difference.
-
- friend ACE_Export int operator < (const ACE_Time_Value &tv1, const ACE_Time_Value &tv2);
- // True if tv1 < tv2.
-
- friend ACE_Export int operator > (const ACE_Time_Value &tv1, const ACE_Time_Value &tv2);
- // True if tv1 > tv2.
-
- friend ACE_Export int operator <= (const ACE_Time_Value &tv1, const ACE_Time_Value &tv2);
- // True if tv1 <= tv2.
-
- friend ACE_Export int operator >= (const ACE_Time_Value &tv1, const ACE_Time_Value &tv2);
- // True if tv1 >= tv2.
-
- friend ACE_Export int operator == (const ACE_Time_Value &tv1, const ACE_Time_Value &tv2);
- // True if tv1 == tv2.
-
- friend ACE_Export int operator != (const ACE_Time_Value &tv1, const ACE_Time_Value &tv2);
- // True if tv1 != tv2.
-
- void dump (void) const;
- // Dump the state of an object.
-
-private:
- void normalize (void);
- // Put the timevalue into a canonical form.
-
- long tv_sec_;
- // Seconds.
-
- long tv_usec_;
- // Microseconds.
-};
-
-class ACE_Export ACE_Countdown_Time
- // = TITLE
- // Keeps track of the amount of elapsed time.
- //
- // = DESCRIPTION
- // This class has a side-effect on the <max_wait_time> -- every
- // time the <stop> method is called the <max_wait_time> is
- // updated.
-{
-public:
- // = Initialization and termination methods.
- ACE_Countdown_Time (ACE_Time_Value *max_wait_time);
- // Cache the <max_wait_time> and call <start>.
-
- ~ACE_Countdown_Time (void);
- // Call <stop>.
-
- int start (void);
- // Cache the current time and enter a start state.
-
- int stop (void);
- // Subtract the elapsed time from max_wait_time_ and enter a stopped
- // state.
-
- int update (void);
- // Calls stop and then start. max_wait_time_ is modified by the
- // call to stop.
-
-private:
- ACE_Time_Value *max_wait_time_;
- // Maximum time we were willing to wait.
-
- ACE_Time_Value start_time_;
- // Beginning of the start time.
-
- int stopped_;
- // Keeps track of whether we've already been stopped.
-};
-
-#if defined (__ACE_INLINE__)
-#include "ace/Time_Value.i"
-#endif /* __ACE_INLINE__ */
+#include "ace/OS.h"
#endif /* ACE_TIME_VALUE */