source: translator/ResolvExpr/Alternative.h @ a0d9f94

/*
 * This file is part of the Cforall project
 *
 * $Id: Alternative.h,v 1.9 2005/08/29 20:14:15 rcbilson Exp $
 *
 */

#ifndef RESOLVEXPR_ALTERNATIVE_H
#define RESOLVEXPR_ALTERNATIVE_H

#include <list>
#include "SynTree/SynTree.h"
#include "Cost.h"
#include "TypeEnvironment.h"

namespace ResolvExpr {

struct Alternative;
typedef std::list< Alternative > AltList;

struct Alternative
{
  Alternative();
  Alternative( Expression *expr, const TypeEnvironment &env, const Cost& cost );
  Alternative( Expression *expr, const TypeEnvironment &env, const Cost& cost, const Cost &cvtCost );
  Alternative( const Alternative &other );
  Alternative &operator=( const Alternative &other );
  ~Alternative();
  
  void initialize( const Alternative &src, Alternative &dest );
  
  void print( std::ostream &os, int indent = 0 ) const;
  
  Cost cost;
  Cost cvtCost;
  Expression *expr;
  TypeEnvironment env;
};


} // namespace ResolvExpr

#endif /* #ifndef RESOLVEXPR_ALTERNATIVE_H */