dep/ACE_wrappers/ace/Shared_Object.h

   1 // -*- C++ -*-
   2
   3 //==========================================================================
   4 /**
   5  *  @file    Shared_Object.h
   6  *
   7  *  $Id: Shared_Object.h 81348 2008-04-14 09:00:32Z johnnyw $
   8  *
   9  *  @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
  10  */
  11 //==========================================================================
  12
  13 #ifndef ACE_SHARED_OBJECT_H
  14 #define ACE_SHARED_OBJECT_H
  15
  16 #include /**/ "ace/pre.h"
  17
  18 #include /**/ "ace/ACE_export.h"
  19
  20 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  21 # pragma once
  22 #endif /* ACE_LACKS_PRAGMA_ONCE */
  23
  24 #include "ace/os_include/sys/os_types.h"
  25
  26 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  27
  28 /**
  29  * @class ACE_Shared_Object
  30  *
  31  * @brief Provide the abstract base class used to access dynamic
  32  * linking facilities.
  33  */
  34 class ACE_Export ACE_Shared_Object
  35 {
  36 public:
  37   /// Constructor
  38   ACE_Shared_Object (void);
  39
  40   /// Destructor
  41   virtual ~ACE_Shared_Object (void);
  42
  43   /// Initializes object when dynamic linking occurs.
  44   virtual int init (int argc, ACE_TCHAR *argv[]);
  45
  46   /// Terminates object when dynamic unlinking occurs.
  47   virtual int fini (void);
  48
  49   /// Returns information on a service object.
  50   virtual int info (ACE_TCHAR **info_string, size_t length = 0) const;
  51
  52 };
  53
  54 ACE_END_VERSIONED_NAMESPACE_DECL
  55
  56 #if defined (__ACE_INLINE__)
  57 #include "ace/Shared_Object.inl"
  58 #endif /* __ACE_INLINE__ */
  59
  60 #include /**/ "ace/post.h"
  61
  62 #endif /* ACE_SHARED_OBJECT_H */