dirwalker.hpp

来自「"More for C++" is a class library that p」· HPP 代码 · 共 59 行

//
//  This file is part of the "More for C++" library
//
//  Copyright (c) 1999-2003 by Thorsten Goertz ([e-mail])
//
//  The "More for C++" library is free software; you can redistribute it and/or
//  modify it under the terms of the license that comes with this package.
//
//  Read "license.txt" for more details.
//
//  THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
//  WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES
//  OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

////////////////////////////////////////////////////////////////////////////////

#ifndef MORE_UTIL_DIRWALKER_HPP
#define MORE_UTIL_DIRWALKER_HPP

////////////////////////////////////////////////////////////////////////////////

#include <more/pointer.hpp>
#include <more/os/file.hpp>
#include <more/util/vector.hpp>

////////////////////////////////////////////////////////////////////////////////

namespace more
{
  namespace util
  {
    class DirWalker
    {
      public:
        class Iterator
        {
          public:
            virtual void onDirectoryEntry( const p<more::os::Directory::Entry>& ) = 0;

          protected:
            virtual ~Iterator( );
        };

        virtual void walkDirectories( const p<more::os::Directory>&, const p<Iterator>& );

      protected:
        virtual ~DirWalker( );

      private:
        void grabDirectories( const p<more::os::Directory>&,
                              const p<Vector<p<more::os::Directory::Entry> > >& );
    };
  }
}

////////////////////////////////////////////////////////////////////////////////

#endif