c++-libbu++/src/null.cpp


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/*
 * Copyright (C) 2007-2012 Xagasoft, All rights reserved.
 *
 * This file is part of the libgats library and is released under the
 * terms of the license contained in the file LICENSE.
 */

#include "gats/null.h"

#include <bu/formatter.h>
#include <bu/stream.h>

Gats::Null::Null()
{
}

Gats::Null::~Null()
{
}

Gats::Object *Gats::Null::clone() const
{
    return new Gats::Null();
}

void Gats::Null::write( Bu::Stream &rOut ) const
{
    rOut.write("n", 1 );
}

void Gats::Null::read( Bu::Stream &rIn, char cType )
{
    // Nothing to do...
}

Bu::Formatter &operator<<( Bu::Formatter &f, const Gats::Null &b )
{
    return f << "(null)";
}