AbstractOdeSolver.hpp
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	/*
	* AbstractOdeSolver.hpp
	*
	* Created on: Oct 25, 2012
	* Author: rpopescu
	*/

	#ifndef ABSTRACTODESOLVER_HPP_
	#define ABSTRACTODESOLVER_HPP_

	#include<ostream>

	class AbstractOdeSolver {
	public:
	// Constructor and destructor
	AbstractOdeSolver();
	virtual ~AbstractOdeSolver();

	// Other public methods
	void SetStepSize(const double h);
	void SetTimeInterval(const double t0, const double t1);
	void SetInitialValue(const double y0);
	void SetRightHandSide(double (*f)(double y, double t));

	double RightHandSide(double y, double t) const;
	virtual void SolveEquation(std::ostream& stream) = 0;

	// Get methods
	double GetFinalTime() const {
	return finalTime;
	}

	double GetInitialTime() const {
	return initialTime;
	}

	double GetInitialValue() const {
	return initialValue;
	}

	double GetStepSize() const {
	return stepSize;
	}

	private:
	double stepSize;
	double initialTime;
	double finalTime;
	double initialValue;
	double (*f_rhs)(double y, double t);
	};

	#endif /* ABSTRACTODESOLVER_HPP_ */