Alexandria  2.14.1
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Differentiable.cpp
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1 /*
2  * Copyright (C) 2012-2020 Euclid Science Ground Segment
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4  * This library is free software; you can redistribute it and/or modify it under
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18 
26 
27 namespace Euclid {
28 namespace MathUtils {
29 
30 double Differentiable::integrate(const double x1, const double x2) const {
31  std::shared_ptr<Function> antiderivative {this->indefiniteIntegral()};
32  return (*antiderivative)(x2) - (*antiderivative)(x1);
33 }
34 
35 } // end of MathUtils
36 } // end of namespace Euclid
STL class.
double integrate(const double x1, const double x2) const override final
virtual std::shared_ptr< Function > indefiniteIntegral() const =0
Returns a Function representing the indefiniteIntegral.