file_deletion.cpp

来自「ncbi源码」· C++ 代码 · 共 128 行

/*
 * ===========================================================================
 * PRODUCTION $Log: file_deletion.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:04:55  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.3
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: file_deletion.cpp,v 1000.1 2004/06/01 21:04:55 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 <ncbi_pch.hpp>
#include <gui/utils/file_deletion.hpp>


BEGIN_NCBI_SCOPE



/// Destructor removes all files on list
CFileDeathList::~CFileDeathList()
{
    ITERATE (list<string>, fname, m_Names) {
        CFile file(*fname);
        if (file.Exists()) {
            file.Remove();
        }
    }
}


/// Add a file name for later deletion
void CFileDeathList::Add(const string& filename)
{
    m_Names.push_back(filename);
}


/// Get and set the underlying list
const list<string>& CFileDeathList::GetNames() const
{
    return m_Names;
}

list<string>& CFileDeathList::SetNames()
{
    return m_Names;
}


//
//
// 
//
//

CFileDeathList CDeleteAtExit::m_DeathList;

/// Add the name of a file; file will be deleted on (normal) exit
void CDeleteAtExit::Add(const string& filename)
{
    m_DeathList.Add(filename);
}

/// Get and set the underlying static CFileDeathList object
const CFileDeathList& CDeleteAtExit::GetDeathList()
{
    return m_DeathList;
}


CFileDeathList& CDeleteAtExit::SetDeathList()
{
    return m_DeathList;
}



END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: file_deletion.cpp,v $
 * Revision 1000.1  2004/06/01 21:04:55  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.3
 *
 * Revision 1.3  2004/05/21 22:27:51  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.2  2003/11/04 18:39:03  dicuccio
 * Un-inlined implementation
 *
 * Revision 1.1  2003/11/04 15:50:12  jcherry
 * Initial version
 *
 * ===========================================================================
 */