index.hh

Go to the documentation of this file.

/* -*- mia-c++  -*-
 *
 * This file is part of MIA - a toolbox for medical image analysis 
 * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
 *
 * MIA is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MIA; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef mia_core_index_hh
#define mia_core_index_hh

#include <mia/core/defines.hh>

NS_MIA_BEGIN

class EXPORT_CORE CCircularIndex {
public: 
        CCircularIndex(unsigned int size, unsigned int start); 
        
        void insert_one(); 

        unsigned int next() const; 

        void new_start(unsigned int start);

        unsigned int fill()const; 

        unsigned int value(unsigned int i) const; 
private: 
        unsigned int m_size; 
        unsigned int m_start; 
        unsigned int m_fill;
        unsigned int m_next_fill; 
        unsigned int m_cur_start; 
}; 

NS_MIA_END

#endif