DirectList.h

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/* Copyright (C) 2002 Jonathan Bisson (jb8@hermes.usherb.ca)

   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
#ifndef _DIRECTLIST_H_
#define _DIRECTLIST_H_

#include "Object.h"
#include <string>
#include <list>


namespace RobotFlow {

#define NONE 0
#define XYH 1
#define DIST 2
#define ROT 3

class DirectCommand : public FD::Object {

 public:

  DirectCommand();
  DirectCommand(const DirectCommand& cpy);
  DirectCommand &operator =(const DirectCommand &eq);
  DirectCommand(int type, float setX, float setY, float setH);  // XYH command
  DirectCommand(int type, float command); //dist and rot command
  
  virtual ~DirectCommand();

  virtual void printOn(std::ostream &out=std::cout) const;

  float x;
  float y;
  float h;
  float dist;
  float rot;

  int commandType;

 protected:

 private:

};


  class DirectList : public FD::Object {

 public:

  DirectList();
  DirectList(const DirectList& cpy);
  DirectList &operator =(const DirectList &eq);

  virtual ~DirectList();
  virtual void printOn(std::ostream &out=std::cout) const;

  bool listIsEmpty();
  void next();
  void emptyList();

  void putCommand(int type, float setX, float setY, float setH); //XHY command
  void putCommand(int type, float command); //dist and rot command

  int getCommandType();
  float getCommandX();
  float getCommandY();
  float getCommandH();
  float getCommandDist();
  float getCommandRot();

 protected:

 private:
  std::list<DirectCommand> commandList;

};

}//namespace RobotFlow

#endif

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