pathhook.hpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: pathhook.hpp,v $
- * PRODUCTION Revision 1000.0 2004/04/12 17:21:02 gouriano
- * PRODUCTION PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.1
- * PRODUCTION
- * ===========================================================================
- */
- #ifndef PATHHOOK__HPP
- #define PATHHOOK__HPP
- /* $Id: pathhook.hpp,v 1000.0 2004/04/12 17:21:02 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Author: Andrei Gourianov
- *
- * File Description:
- * Helper classes to set serialization hooks by stack path
- */
- #include <corelib/ncbistd.hpp>
- #include <corelib/ncbiobj.hpp>
- /** @addtogroup ObjStreamSupport
- *
- * @{
- */
- BEGIN_NCBI_SCOPE
- class CItemInfo;
- class CObjectStack;
- class CTypeInfo;
- class CPathHook : protected multimap<CObjectStack*, pair<string, CRef<CObject> > >
- {
- public:
- CPathHook(void);
- ~CPathHook(void);
- bool IsEmpty(void) const {return m_Empty;}
- bool SetHook(CObjectStack* stk, const string& path, CObject* hook);
- CObject* GetHook(CObjectStack& stk) const;
- static bool Match(const string& mask, const string& path);
- private:
- CObject* x_Get(CObjectStack& stk, const string& path) const;
- bool m_Empty;
- bool m_Regular;
- bool m_All;
- bool m_Wildcard;
- };
- class CStreamPathHookBase : protected map<string,CRef<CObject> >
- {
- public:
- CStreamPathHookBase(void);
- ~CStreamPathHookBase(void);
- bool IsEmpty(void) const {return m_Empty;}
- bool SetHook(const string& path, CObject* hook);
- CObject* GetHook(CObjectStack& stk) const;
- static CTypeInfo* FindType(const CObjectStack& stk);
- static CItemInfo* FindItem(const CObjectStack& stk);
- private:
- CObject* x_Get(const string& path) const;
- bool m_Empty;
- bool m_Regular;
- bool m_All;
- bool m_Member;
- bool m_Wildcard;
- };
- template <typename TInfo, typename THook>
- class CStreamPathHook : public CStreamPathHookBase
- {
- public:
- void SetHook(const string& path, THook hook)
- {
- CStreamPathHookBase::SetHook(path,hook);
- }
- THook GetHook(CObjectStack& stk) const
- {
- return static_cast<THook>(CStreamPathHookBase::GetHook(stk));
- }
- static TInfo FindItem(const CObjectStack& stk)
- {
- return dynamic_cast<TInfo>(CStreamPathHookBase::FindItem(stk));
- }
- };
- template <typename THook>
- class CStreamObjectPathHook : public CStreamPathHookBase
- {
- public:
- void SetHook(const string& path, THook hook)
- {
- CStreamPathHookBase::SetHook(path,hook);
- }
- THook GetHook(CObjectStack& stk) const
- {
- return static_cast<THook>(CStreamPathHookBase::GetHook(stk));
- }
- };
- END_NCBI_SCOPE
- #endif /* PATHHOOK__HPP */
- /* @} */
- /* ---------------------------------------------------------------------------
- * $Log: pathhook.hpp,v $
- * Revision 1000.0 2004/04/12 17:21:02 gouriano
- * PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.1
- *
- * Revision 1.1 2004/01/05 14:24:09 gouriano
- * Added possibility to set serialization hooks by stack path
- *
- *
- * ===========================================================================
- */