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#include "types/BendType.hpp" |
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namespace oopse { |
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/** |
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* @class PolynomialBendType PolynomialBendType.hpp "types/PolynomialBendType.hpp" |
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* @todo documentation |
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RealType getCoefficient(int power) { |
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return polynomial_.getCoefficient(power); |
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} |
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> |
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void calcForce(RealType theta, RealType & V, RealType & dVdr) { |
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RealType delta = theta - theta0_; |
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V = polynomial_.evaluate(delta); |
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dVdr = polynomial_.evaluateDerivative(delta); |
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> |
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} |
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friend std::ostream& operator <<(std::ostream& os, PolynomialBendType& pbt); |
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private: |
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DoublePolynomial polynomial_; |
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}; |
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std::ostream& operator <<(std::ostream& os, PolynomialBendType& pbt) { |
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DoublePolynomial::const_iterator i; |
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i = pbt.polynomial_.begin(); |
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if (i == pbt.polynomial_.end()) { |
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os << "This PolynomialBendType contains nothing" << std::endl; |
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return os; |
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} |
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> |
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os << "This PolynomialBendType contains below terms:" << std::endl; |
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while(true){ |
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os << i->second << "*" << "(theta - " << pbt.getTheta() << ")" << "^" << i->first; |
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os << i->second << "*" << "(theta - " << pbt.getTheta() << ")" << |
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"^" << i->first; |
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if (++i == pbt.polynomial_.end()) { |
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//if we reach the end of the polynomial pair, write out a newline and then escape the loop |
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// If we reach the end of the polynomial pair, write out a |
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// newline and then escape the loop |
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os << std::endl; |
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break; |
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} else { |
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//otherwise, write out a "+" |
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// otherwise, write out a "+" |
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os << " + "; |
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} |
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} |
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} |
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return os; |
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} |
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} |
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} //end namespace oopse |
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#endif //TYPES_POLYNOMIALBENDTYPE_HPP |
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