lib/RingBuffer.hh

// 繝ｪ繝ｳ繧ｰ繝舌ャ繝輔ぃ繧ｯ繝ｩ繧ｹ
// 2011/02/14 Yuki YOKOKURA
//
// 繝ｪ繝ｳ繧ｰ繝舌ャ繝輔ぃ
//
// Copyright (C) 2011 Yuki YOKOKURA
// This program 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 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 <http://www.gnu.org/licenses/>.
// Besides, you can negotiate about other options of licenses instead of GPL.
// If you would like to get other licenses, please contact us<yuki@katsura.sd.keio.ac.jp>.

#ifndef RINGBUFFER
#define RINGBUFFER

namespace ARCS {        // ARCS蜷榊燕遨ｺ髢�
        class RingBuffer {
                private:
                        RingBuffer(const RingBuffer&);                                  // 繧ｳ繝斐�ｼ繧ｳ繝ｳ繧ｹ繝医Λ繧ｯ繧ｿ菴ｿ逕ｨ遖∵ｭ｢
                        const RingBuffer& operator=(const RingBuffer&); // 莉｣蜈･貍皮ｮ怜ｭ蝉ｽｿ逕ｨ遖∵ｭ｢
                        unsigned long N;        // 繝ｪ繝ｳ繧ｰ繝舌ャ繝輔ぃ縺ｮ螟ｧ縺阪＆
                        unsigned long i;        // 繝ｪ繝ｳ繧ｰ繝舌ャ繝輔ぃ繧ｫ繧ｦ繝ｳ繧ｿ
                        double* Buffer; // 繝ｪ繝ｳ繧ｰ繝舌ャ繝輔ぃ
                
                public:
                        RingBuffer(unsigned long Length);       // 繧ｳ繝ｳ繧ｹ繝医Λ繧ｯ繧ｿ Length�ｼ帙Μ繝ｳ繧ｰ繝舌ャ繝輔ぃ縺ｮ螟ｧ縺阪＆
                        ~RingBuffer();                                          // 繝�繧ｹ繝医Λ繧ｯ繧ｿ
                        void PutValue(double u);                        // 蛟､繧偵ヰ繝�繝輔ぃ縺ｫ譬ｼ邏�(蜷梧凾縺ｫ繝舌ャ繝輔ぃ縺ｮ繧ｫ繧ｦ繝ｳ繧ｿ縺悟｢怜刈) u�ｼ帛�･蜉帛�､
                        double GetValue(void);                          // 繝舌ャ繝輔ぃ縺九ｉ譛�蠕悟ｰｾ縺ｮ蛟､繧貞叙繧雁�ｺ縺� 謌ｻ繧雁�､�ｼ帛�ｺ蜉帛�､
                        double* GetPointer(void);                       // 繝舌ャ繝輔ぃ縺ｸ縺ｮ繝昴う繝ｳ繧ｿ繧定ｿ斐☆
                        void SetCounter(unsigned long j);       // 繧ｫ繧ｦ繝ｳ繧ｿ繧剃ｻｻ諢丞�､縺ｫ險ｭ螳� j�ｼ帑ｻｻ諢上�ｮ繧ｫ繧ｦ繝ｳ繝亥�､
                        void ResetCounter(void);                        // 繧ｫ繧ｦ繝ｳ繧ｿ繝ｪ繧ｻ繝�繝�
                        void ClearBuffer(void);                         // 繝舌ャ繝輔ぃ縺ｮ繧ｼ繝ｭ繧ｯ繝ｪ繧｢
        };
}

#endif