diff options
Diffstat (limited to 'ace/System_Time.h')
-rw-r--r-- | ace/System_Time.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/ace/System_Time.h b/ace/System_Time.h deleted file mode 100644 index b8755481ff3..00000000000 --- a/ace/System_Time.h +++ /dev/null @@ -1,87 +0,0 @@ -/* -*- C++ -*- */ - - -//============================================================================= -/** - * @file System_Time.h - * - * $Id$ - * - * @author Prashant Jain - * @author Tim H. Harrison and Douglas C. Schmidt - */ -//============================================================================= - - -#ifndef ACE_SYSTEM_TIME_H -#define ACE_SYSTEM_TIME_H -#include "ace/pre.h" - -#include "ace/OS.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "ace/Memory_Pool.h" -#include "ace/Malloc_T.h" - -/** - * @class ACE_System_Time - * - * @brief Defines the timer services of the OS interface to access the - * system time either on the local host or on the central time - * server in the network. - */ -class ACE_Export ACE_System_Time -{ -public: - /** - * Enumeration types to specify mode of synchronization with master - * clock. Jump will set local system time directly (thus possibly - * producing time gaps or ambiguous local system times. Adjust will - * smoothly slow down or speed up the local system clock to reach - * the system time of the master clock. - */ - enum Sync_Mode { Jump, Adjust }; - - /// Default constructor. - ACE_System_Time (const ACE_TCHAR *poolname = 0); - - /// Default destructor. - ~ACE_System_Time (void); - - /// Get the local system time, i.e., the value returned by - /// <ACE_OS::time>. - static int get_local_system_time (ACE_UINT32 &time_out); - - /// Get the local system time, i.e., the value returned by - /// <ACE_OS::time>. - static int get_local_system_time (ACE_Time_Value &time_out); - - /// Get the system time of the central time server. - int get_master_system_time (ACE_UINT32 &time_out); - - /// Get the system time of the central time server. - int get_master_system_time (ACE_Time_Value &time_out); - - /// Synchronize local system time with the central time server using - /// specified mode. - int sync_local_system_time (ACE_System_Time::Sync_Mode mode); - -private: - typedef ACE_Malloc <ACE_MMAP_MEMORY_POOL, ACE_Null_Mutex> MALLOC; - typedef ACE_Allocator_Adapter<MALLOC> ALLOCATOR; - - /// Our allocator (used for obtaining system time from shared memory). - ALLOCATOR *shmem_; - - /// The name of the pool used by the allocator. - ACE_TCHAR poolname_[MAXPATHLEN + 1]; - - /// Pointer to delta time kept in shared memory. - long *delta_time_; -}; - -#include "ace/post.h" -#endif /* ACE_SYSTEM_TIME_H */ |