evROIList.h

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/*
 *
 * EVITA: Efficient Visualization of Terascale Datasets
 * Copyright (C) 2000-2016  Team Evita
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 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
 * Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
 * MA 02139, USA.
 *
 */


#ifndef __evROIList_h
#define __evROIList_h


#include "evDataObject.h"
#include "evROI.h"


class evROIList : public evDataObject
{
 public:
  evROIList(void);
  virtual ~evROIList(void);
  
  virtual const evString GetClassName(void) const
    {
      return(evString("evROIList"));
    }
  
  void Free(void);
  
  void Copy(const evROIList &roi_list);

  void Remove(evROI *roi);
  void Append(evROI &roi);
  void Insert(evROI *insertion_position, evROI &roi);
  int Length(void) const;
  
  int IsEmpty(void) const
    {
      return(this->Start == NULL);
    }

  evROI *GetFirst(void) const
    {
      return(this->Start);
    }

  evROI *FindROI(const unsigned int roi_number,
                 const unsigned int tile_number) const;

  virtual void PrintSelf(const int tabbing) const;

 protected:
  
 private:
  evROI *Start;
  evROI *End;

  void Initialize(void);
  
};

#endif