Signal.h

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/*
 *  JEMRIS Copyright (C) 
 *                        2006-2025  Tony Stoecker
 *                        2007-2018  Kaveh Vahedipour
 *                        2009-2019  Daniel Pflugfelder
 *                                  
 *
 *  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 2 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 this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
#ifndef SIGNAL_H_
#define SIGNAL_H_
 
#include "rng.h"
 
#include <string>
#include <assert.h>
using namespace std;
 
 
struct Repository {
 
        long     m_noofsamples;      
        int      m_noofcompartments; 
        std::vector<double> m_times;
        std::vector<double> m_data;             
        Repository () {
 
                m_noofcompartments = 1; 
                m_noofsamples      = 0;
                
        };
 
 
        ~Repository () {
        }
 
 
        long Size() {
 
                return m_noofsamples * (long) NProps();
 
        };
 
 
        double* Data () {
 
                return &m_data[0];
 
        };
        
 
        double* Times () {
 
                return &m_times[0];
 
        };
        
 
        inline const long Samples () const {
                
                return m_noofsamples;
                
        };
 
 
        inline const int Compartments () const {
                
                return m_noofcompartments;
                
        };
 
 
        inline const int NProps () const {
                
                return 3 * m_noofcompartments;
                
        };
 
 
        inline const double TP (long l) const {
                
                return m_times[l];
                
        };
 
 
        inline double& TP (long l) {
 
                return m_times[l];
 
        };
 
 
        inline const long Position (long l) const {
 
                return l*NProps();
 
        };
 
 
        inline const void Initialize (long samples, int compartments) {
 
                assert (samples);
                assert (compartments);
 
                m_noofcompartments = compartments;
                m_noofsamples      = samples;
 
                m_data.resize(Size());
                m_times.resize(Samples());
 
        };
 
 
        inline double
        &operator[]     (long pos) {
                
                assert(pos >= 0);
                assert(pos <  Size());
                
                return m_data[pos];
                
        };
        
        inline const double
        operator[]     (long pos)  const {
                
                return m_data[pos];
                
        };
        
        inline double&     
        at (long pos) {
                
                assert(pos >= 0);
                assert(pos <  Size());
                
                return m_data[pos];
                
        };
        
        inline const double
        at (long pos)  const {
                
                return m_data[pos];
                
        };
        
 
};
 
class Signal {
 
 
 public:
 
 
        Signal               () {};
 
 
        ~Signal              () {};
 
 
    Signal              (long size);
 
 
    Signal              (long size, int compartments);
 
        void    ReadFrom    (char* fname);
 
 
        const long    GetSize()  {
                return m_repository.Samples();
        };
 
 
        Repository*    Repo ()  {
                return &m_repository;
        };
 
 
    void    InitRandGenerator   (int val=1) { 
                m_rng = RNG( val * (long ) clock() ); 
        };
 
    RNG*    Noise   () { 
                return &m_rng;
        };
 
private:
        
    RNG        m_rng;        
        Repository m_repository; 
};
 
#endif /*SIGNAL_H_*/