file_deletion.hpp

来自「ncbi源码」· HPP 代码 · 共 125 行

/*
 * ===========================================================================
 * PRODUCTION $Log: file_deletion.hpp,v $
 * PRODUCTION Revision 1000.3  2004/06/01 19:51:06  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
 * PRODUCTION
 * ===========================================================================
 */

#ifndef GUI_UTILS___FILE_DELETION__HPP
#define GUI_UTILS___FILE_DELETION__HPP

/*  $Id: file_deletion.hpp,v 1000.3 2004/06/01 19:51:06 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.
 *
 * ===========================================================================
 *
 * Authors:  Josh Cherry
 *
 * File Description:  Stuff for queuing files for later deletion
 *
 */



#include <corelib/ncbifile.hpp>
#include <gui/gui.hpp>

/** @addtogroup GUI_UTILS
 *
 * @{
 */


BEGIN_NCBI_SCOPE


/// Each Object of this class maintains a list of names of files
/// that will be deleted from the file system when the object
/// goes out of scope
class CFileDeathList
{
public:
    /// Destructor removes all files on list
    ~CFileDeathList();

    /// Add a file name for later deletion
    void Add(const string& filename);
    /// Get and set the underlying list
    const list<string>& GetNames() const;
    list<string>& SetNames();

private:
    list<string> m_Names;
};


/// This class is used to mark files for deletion at application exit.
class NCBI_GUIUTILS_EXPORT CDeleteAtExit
{
public:
    /// Add the name of a file; file will be deleted on (normal) exit
    static void Add(const string& filename);

    /// Get and set the underlying static CFileDeathList object
    static const CFileDeathList& GetDeathList();
    static CFileDeathList& SetDeathList();

private:
    static CFileDeathList m_DeathList;
};


END_NCBI_SCOPE

/* @} */



/*
 * ===========================================================================
 * $Log: file_deletion.hpp,v $
 * Revision 1000.3  2004/06/01 19:51:06  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
 *
 * Revision 1.5  2004/05/03 12:41:09  dicuccio
 * Split library into gui_utils and gui_objutils.  Added #include for gui/gui.hpp
 *
 * Revision 1.4  2004/04/16 14:27:17  dicuccio
 * Added doxygen module tag
 *
 * Revision 1.3  2003/11/06 20:00:12  dicuccio
 * Moved include guards to top.  Removed unused #include statements
 *
 * Revision 1.2  2003/11/04 18:38:50  dicuccio
 * Un-inlined implementation
 *
 * Revision 1.1  2003/11/04 15:50:12  jcherry
 * Initial version
 *
 * ===========================================================================
 */

#endif  // GUI_UTILS___FILE_DELETION__HPP