41 lines
801 B
C++
41 lines
801 B
C++
#ifndef SIM_DESOLVER_H
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#define SIM_DESOLVER_H
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/// \cond
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// C headers
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// C++ headers
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#include <utility>
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// 3rd party headers
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/// \endcond
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// qtrocket headers
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namespace sim
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{
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template<typename T>
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class DESolver
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{
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public:
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DESolver() {}
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virtual ~DESolver() {}
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virtual void setTimeStep(double ts) = 0;
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/**
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* @brief
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*
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* @param curVal
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* @param res
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* @param t Optional parameter, but not used in QtRocket. Some generic solvers take time as
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* a parameter to ODEs, but QtRocket's kinematic equations don't. Since I wrote
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* the RK4 solver independently as a general tool, this interface is needed
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* here unfortunately.
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*/
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virtual std::pair<T, T> step(T& state, T& rate) = 0;
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};
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} // namespace sim
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#endif // SIM_DESOLVER_H
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