CellProperties.hpp

00001 /*
00002 
00003 Copyright (c) 2005-2015, University of Oxford.
00004 All rights reserved.
00005 
00006 University of Oxford means the Chancellor, Masters and Scholars of the
00007 University of Oxford, having an administrative office at Wellington
00008 Square, Oxford OX1 2JD, UK.
00009 
00010 This file is part of Chaste.
00011 
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00023 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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00034 */
00035 
00036 
00037 #ifndef _CELLPROPERTIES_HPP_
00038 #define _CELLPROPERTIES_HPP_
00039 
00040 #include <vector>
00041 
00054 class CellProperties
00055 {
00056 private:
00058     const std::vector<double>& mrVoltage;
00060     const std::vector<double>& mrTime;
00061 
00066     bool mUnfinishedActionPotentials;
00067 
00073     double mThreshold;
00074 
00076     std::vector<double> mOnsets;
00078     std::vector<double> mRestingValues;
00080     std::vector<double> mCycleLengths;
00082     std::vector<double> mPeakValues;
00084     std::vector<double> mMaxUpstrokeVelocities;
00086     std::vector<double> mTimesAtMaxUpstrokeVelocity;
00088     std::vector<unsigned> mCounterOfPlateauDepolarisations;
00089 
00093     void CalculateProperties();
00094 
00107     std::vector<double> CalculateActionPotentialDurations(const double percentage);
00108 
00113     void CheckExceededThreshold(void);
00114 
00120     void CheckReturnedToThreshold(void);
00121 
00122 public:
00123 
00132     CellProperties(const std::vector<double> &rVoltage,
00133                    const std::vector<double> &rTime,
00134                    double threshold=-30.0)
00135         : mrVoltage(rVoltage),
00136           mrTime(rTime),
00137           mUnfinishedActionPotentials(false),
00138           mThreshold(threshold)
00139     {
00140         CalculateProperties();
00141     }
00142 
00148     std::vector<double> GetMaxUpstrokeVelocities();
00149 
00157     double GetLastMaxUpstrokeVelocity();
00158 
00165     double GetLastCompleteMaxUpstrokeVelocity();
00166 
00172     std::vector<double> GetTimesAtMaxUpstrokeVelocity();
00173 
00181     double GetTimeAtLastMaxUpstrokeVelocity();
00182 
00189     double GetTimeAtLastCompleteMaxUpstrokeVelocity();
00190 
00196     std::vector<double> GetCycleLengths();
00197 
00203     std::vector<double> GetPeakPotentials();
00204 
00210     double GetLastPeakPotential();
00211 
00217     double GetLastCompletePeakPotential();
00218 
00233     std::vector<double> GetRestingPotentials();
00234 
00241     double GetLastRestingPotential();
00242 
00251     std::vector<double> GetAllActionPotentialDurations(const double percentage);
00252 
00262     double GetLastActionPotentialDuration(const double percentage);
00263 
00269     std::vector<double> GetActionPotentialAmplitudes();
00270 
00276     double GetLastActionPotentialAmplitude();
00277 
00281     std::vector<unsigned> GetNumberOfAboveThresholdDepolarisationsForAllAps();
00282 
00286     unsigned GetNumberOfAboveThresholdDepolarisationsForLastAp();
00287 };
00288 
00289 #endif //_CELLPROPERTIES_HPP_

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