Chaste Release::3.1
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00001 /* 00002 00003 Copyright (c) 2005-2012, 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 00012 Redistribution and use in source and binary forms, with or without 00013 modification, are permitted provided that the following conditions are met: 00014 * Redistributions of source code must retain the above copyright notice, 00015 this list of conditions and the following disclaimer. 00016 * Redistributions in binary form must reproduce the above copyright notice, 00017 this list of conditions and the following disclaimer in the documentation 00018 and/or other materials provided with the distribution. 00019 * Neither the name of the University of Oxford nor the names of its 00020 contributors may be used to endorse or promote products derived from this 00021 software without specific prior written permission. 00022 00023 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00024 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00025 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00026 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 00027 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00028 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00029 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00030 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00031 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00032 OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 00034 */ 00035 00036 00037 #ifndef _CELLPROPERTIES_HPP_ 00038 #define _CELLPROPERTIES_HPP_ 00039 00040 #include <vector> 00041 00055 class CellProperties 00056 { 00057 private: 00059 std::vector<double>& mrVoltage; 00061 std::vector<double>& mrTime; 00062 00067 bool mUnfinishedActionPotentials; 00068 00074 double mThreshold; 00075 00077 std::vector<double> mOnsets; 00079 std::vector<double> mRestingValues; 00081 std::vector<double> mCycleLengths; 00083 std::vector<double> mPeakValues; 00085 std::vector<double> mMaxUpstrokeVelocities; 00087 std::vector<double> mTimesAtMaxUpstrokeVelocity; 00089 std::vector<unsigned> mCounterOfPlateauDepolarisations; 00090 00094 void CalculateProperties(); 00095 00108 std::vector<double> CalculateActionPotentialDurations(const double percentage); 00109 00114 void CheckExceededThreshold(void); 00115 00121 void CheckReturnedToThreshold(void); 00122 00123 public: 00124 00133 CellProperties(std::vector<double> &rVoltage, std::vector<double> &rTime, double threshold=-30.0) 00134 : mrVoltage(rVoltage), 00135 mrTime(rTime), 00136 mUnfinishedActionPotentials(false), 00137 mThreshold(threshold) 00138 { 00139 CalculateProperties(); 00140 } 00141 00147 std::vector<double> GetMaxUpstrokeVelocities(); 00148 00156 double GetLastMaxUpstrokeVelocity(); 00157 00164 double GetLastCompleteMaxUpstrokeVelocity(); 00165 00171 std::vector<double> GetTimesAtMaxUpstrokeVelocity(); 00172 00180 double GetTimeAtLastMaxUpstrokeVelocity(); 00181 00188 double GetTimeAtLastCompleteMaxUpstrokeVelocity(); 00189 00195 std::vector<double> GetCycleLengths(); 00196 00202 std::vector<double> GetPeakPotentials(); 00203 00209 double GetLastPeakPotential(); 00210 00216 double GetLastCompletePeakPotential(); 00217 00226 std::vector<double> GetRestingPotentials(); 00227 00236 std::vector<double> GetAllActionPotentialDurations(const double percentage); 00237 00247 double GetLastActionPotentialDuration(const double percentage); 00248 00254 std::vector<double> GetActionPotentialAmplitudes(); 00255 00259 std::vector<unsigned> GetNumberOfAboveThresholdDepolarisationsForAllAps(); 00260 00264 unsigned GetNumberOfAboveThresholdDepolarisationsForLastAp(); 00265 }; 00266 00267 #endif //_CELLPROPERTIES_HPP_