player_command_tok.h

在LINUX下运行的仿真机器人服务器源代码

// -*-c++-*-

/***************************************************************************
                                 pcomlexer.h
                          Lexer for PlayerCommands
                        ----------------------------
    begin                : 27-JUN-2002
    copyright            : (C) 2002 by The RoboCup Soccer Server 
                           Maintenance Group.
    email                : [e-mail]
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU LGPL as published by the Free Software  *
 *   Foundation; either version 2 of the License, or (at your option) any  *
 *   later version.                                                        *
 *                                                                         *
 ***************************************************************************/

#ifndef _PCOMLEXER_H_
#define _PCOMLEXER_H_

#include "pcombuilder.h"
// #include "tuple.h"

#undef yyFlexLexer
#define yyFlexLexer RCSSPComFlexLexer
#include <rcssbase/FlexLexer.h>

class RCSSPComLexer : public RCSSPComFlexLexer
{
  public:
//     typedef rcss::util::Tuple10< int,
//                                  double,
//                                  std::string,
//                                  bool,
//                                  rcss::pcom::VIEW_WIDTH,
//                                  rcss::pcom::VIEW_QUALITY,
//                                  rcss::pcom::TEAM,
//                                  rcss::pcom::EAR_MODE
//                                > Holder;
	union Holder
	{
	    enum { STR_MAX = 8192 };

	    int m_int;
	    double m_double;
	    char m_str[ STR_MAX ];
	    bool m_bool;
	    rcss::pcom::VIEW_WIDTH m_view_w;
	    rcss::pcom::VIEW_QUALITY m_view_q;
	    rcss::pcom::TEAM m_team;
	    rcss::pcom::EAR_MODE m_ear;
	};


  virtual int yylex(); // defined in player_command_tok.cc

  inline int lex( Holder& holder )
  {
    M_lexed_val = &holder;
    return yylex();
  }

  private:
    Holder* M_lexed_val;
};

namespace rcss
{
  namespace pcom
  {
    typedef RCSSPComLexer Lexer;
  }
}

#endif