AbstractOdeSolver.hpp
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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_ */