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// KDat - a tar-based DAT archiver
// Copyright (C) 1998-2000 Sean Vyain, svyain@mail.tds.net
// Copyright (C) 2001-2002 Lawrence Widman, kdat@cardiothink.com
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#ifndef _Util_h_
#define _Util_h_
#include <qstring.h>
/**
* @short A collection of common useful methods.
*/
class Util {
public:
/**
* Format the given number of bytes into a comma-separated string of
* digits.
*/
static QString bytesToString( uint bytes );
/**
* Format the given number of kilobytes into a comma-separated string of
* digits, followed by a 'k'.
*/
static QString kbytesToString( uint kbytes );
/**
* Find the longest common path prefix for a list of files.
*/
static QString longestCommonPath( const QStringList& files );
};
#endif
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