CellProperties.hpp

00001 /*
00002 
00003 Copyright (C) University of Oxford, 2005-2011
00004 
00005 University of Oxford means the Chancellor, Masters and Scholars of the
00006 University of Oxford, having an administrative office at Wellington
00007 Square, Oxford OX1 2JD, UK.
00008 
00009 This file is part of Chaste.
00010 
00011 Chaste is free software: you can redistribute it and/or modify it
00012 under the terms of the GNU Lesser General Public License as published
00013 by the Free Software Foundation, either version 2.1 of the License, or
00014 (at your option) any later version.
00015 
00016 Chaste is distributed in the hope that it will be useful, but WITHOUT
00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00019 License for more details. The offer of Chaste under the terms of the
00020 License is subject to the License being interpreted in accordance with
00021 English Law and subject to any action against the University of Oxford
00022 being under the jurisdiction of the English Courts.
00023 
00024 You should have received a copy of the GNU Lesser General Public License
00025 along with Chaste. If not, see <http://www.gnu.org/licenses/>.
00026 
00027 */
00028 
00029 
00030 #ifndef _CELLPROPERTIES_HPP_
00031 #define _CELLPROPERTIES_HPP_
00032 
00033 #include <vector>
00034 
00048 class CellProperties
00049 {
00050 private:
00052     std::vector<double>& mrVoltage;
00054     std::vector<double>& mrTime;
00055 
00060     bool mUnfinishedActionPotentials;
00061 
00067     double mThreshold;
00068 
00070     std::vector<double> mOnsets;
00072     std::vector<double> mRestingValues;
00074     std::vector<double> mCycleLengths;
00076     std::vector<double> mPeakValues;
00078     std::vector<double> mMaxUpstrokeVelocities;
00080     std::vector<double> mTimesAtMaxUpstrokeVelocity;
00082     std::vector<unsigned> mCounterOfPlateauDepolarisations;
00083 
00087     void CalculateProperties();
00088 
00101     std::vector<double> CalculateActionPotentialDurations(const double percentage);
00102 
00107     void CheckExceededThreshold(void);
00108 
00114     void CheckReturnedToThreshold(void);
00115 
00116 public:
00117 
00126     CellProperties(std::vector<double> &rVoltage, std::vector<double> &rTime,  double threshold=-30.0)
00127         : mrVoltage(rVoltage),
00128           mrTime(rTime),
00129           mUnfinishedActionPotentials(false),
00130           mThreshold(threshold)
00131     {
00132         CalculateProperties();
00133     }
00134 
00140     std::vector<double> GetMaxUpstrokeVelocities();
00141 
00149     double GetLastMaxUpstrokeVelocity();
00150 
00157     double GetLastCompleteMaxUpstrokeVelocity();
00158 
00164     std::vector<double> GetTimesAtMaxUpstrokeVelocity();
00165 
00173     double GetTimeAtLastMaxUpstrokeVelocity();
00174 
00181     double GetTimeAtLastCompleteMaxUpstrokeVelocity();
00182 
00188     std::vector<double> GetCycleLengths();
00189 
00195     std::vector<double> GetPeakPotentials();
00196 
00202     double GetLastPeakPotential();
00203 
00209     double GetLastCompletePeakPotential();
00210 
00219     std::vector<double> GetRestingPotentials();
00220 
00229     std::vector<double> GetAllActionPotentialDurations(const double percentage);
00230 
00240     double GetLastActionPotentialDuration(const double percentage);
00241 
00247     std::vector<double> GetActionPotentialAmplitudes();
00248 
00252     std::vector<unsigned> GetNumberOfAboveThresholdDepolarisationsForAllAps();
00253 
00257     unsigned GetNumberOfAboveThresholdDepolarisationsForLastAp();
00258 };
00259 
00260 #endif //_CELLPROPERTIES_HPP_

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