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/***********************************************************************
Moses - statistical machine translation system
Copyright (C) 2006-2011 University of Edinburgh
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
***********************************************************************/
#pragma once
#ifndef EXTRACT_GHKM_RULE_WRITER_H_
#define EXTRACT_GHKM_RULE_WRITER_H_
#include "Subgraph.h"
#include <ostream>
namespace Moses
{
namespace GHKM
{
struct Options;
class ScfgRule;
struct Symbol;
class ScfgRuleWriter
{
public:
ScfgRuleWriter(std::ostream &fwd, std::ostream &inv, const Options &options)
: m_fwd(fwd)
, m_inv(inv)
, m_options(options) {}
void Write(const ScfgRule &rule, bool printEndl=true);
void Write(const ScfgRule &rule, const Subgraph &g);
private:
// Disallow copying
ScfgRuleWriter(const ScfgRuleWriter &);
ScfgRuleWriter &operator=(const ScfgRuleWriter &);
void WriteStandardFormat(const ScfgRule &, std::ostream &, std::ostream &);
void WriteUnpairedFormat(const ScfgRule &, std::ostream &, std::ostream &);
void WriteSymbol(const Symbol &, std::ostream &);
std::ostream &m_fwd;
std::ostream &m_inv;
const Options &m_options;
};
} // namespace GHKM
} // namespace Moses
#endif
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