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-rw-r--r--ace/Based_Pointer_Repository.h91
1 files changed, 0 insertions, 91 deletions
diff --git a/ace/Based_Pointer_Repository.h b/ace/Based_Pointer_Repository.h
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--- a/ace/Based_Pointer_Repository.h
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-// -*- C++ -*-
-
-//=============================================================================
-/**
- * @file Based_Pointer_Repository.h
- *
- * $Id$
- *
- * @author Dietrich Quehl <Dietrich.Quehl@med.siemens.de>
- * @author Douglas C. Schmidt <schmidt@.cs.wustl.edu>
- */
-//=============================================================================
-
-#ifndef ACE_BASED_POINTER_REPOSITORY_H
-#define ACE_BASED_POINTER_REPOSITORY_H
-
-#include /**/ "ace/pre.h"
-
-#include "ace/ACE_export.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-#include "ace/Singleton.h"
-#include "ace/Synch_Traits.h"
-#include "ace/os_include/os_stddef.h"
-
-
-ACE_BEGIN_VERSIONED_NAMESPACE_DECL
-
-// Forward decl., using the "Cheshire Cat" technique.
-class ACE_Based_Pointer_Repository_Rep;
-
-/**
- * @class ACE_Based_Pointer_Repository
- *
- * @brief Maps pointers to the base address of the region to which each
- * pointer belongs.
- */
-class ACE_Export ACE_Based_Pointer_Repository
-{
-public:
- // = Use ACE_Null_Mutex to allow locking while iterating.
-
- // = Initialization and termination methods.
- ACE_Based_Pointer_Repository (void);
- ~ACE_Based_Pointer_Repository (void);
-
- // = Search structure methods.
- /**
- * Return the appropriate @a base_addr region that contains @a addr.
- * Returns 1 on success and 0 if the @a addr isn't contained in any
- * @a base_addr region.
- */
- int find (void *addr,
- void *&base_addr);
-
- /// Bind a new entry to the repository or update the size of an
- /// existing entry. Returns 0 on success and -1 on failure.
- int bind (void *addr,
- size_t size);
-
- /// Unbind from the repository the <base_addr> that <addr> is
- /// contained within.
- int unbind (void *addr);
-
-private:
-
- /// Use the "Cheshire-Cat" technique to hide the implementation in
- /// order to avoid circular #include dependencies.
- ACE_Based_Pointer_Repository_Rep *rep_;
-
-};
-
-// ----------------------------------
-
-/// Declare a process wide singleton
-ACE_SINGLETON_DECLARE (ACE_Singleton,
- ACE_Based_Pointer_Repository,
- ACE_SYNCH_RW_MUTEX)
-
-/// Provide a Singleton access point to the based pointer repository.
-typedef ACE_Singleton<ACE_Based_Pointer_Repository, ACE_SYNCH_RW_MUTEX>
- ACE_BASED_POINTER_REPOSITORY;
-
-ACE_END_VERSIONED_NAMESPACE_DECL
-
-#include /**/ "ace/post.h"
-
-#endif /* ACE_BASED_POINTER_REPOSITORY_H */