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////////////////////////////////////////////////////////////////////////////////////////
//
// Nestopia - NES/Famicom emulator written in C++
//
// Copyright (C) 2003-2008 Martin Freij
//
// This file is part of Nestopia.
//
// Nestopia 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.
//
// Nestopia 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 Nestopia; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
////////////////////////////////////////////////////////////////////////////////////////
#ifndef NST_IO_STREAM_H
#define NST_IO_STREAM_H
#pragma once
#include <iosfwd>
#include "NstCollectionVector.hpp"
#include "NstString.hpp"
namespace Nestopia
{
namespace Io
{
class File;
namespace Stream
{
class Out;
class In
{
public:
explicit In(const File&);
explicit In(GenericString);
explicit In(const Collection::Buffer&);
In(const void*,uint);
~In();
private:
friend class Out;
class FileStream;
class BufferStream;
std::istream& stream;
public:
operator std::istream& ()
{
return stream;
}
};
class InOut;
class Out
{
public:
explicit Out(const File&);
explicit Out(GenericString);
explicit Out(Collection::Buffer&);
~Out();
private:
friend class InOut;
class FileStream;
class BufferStream;
std::ostream& stream;
public:
operator std::ostream& ()
{
return stream;
}
};
class InOut
{
public:
enum
{
READ = 0x1,
WRITE = 0x2,
TRUNCATE = 0x4
};
explicit InOut(const File&);
explicit InOut(GenericString,uint=READ|WRITE);
~InOut();
operator std::istream& ();
operator std::ostream& ();
private:
class FileStream;
std::iostream& stream;
public:
operator std::iostream& ()
{
return stream;
}
};
}
}
}
#endif
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