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rSTICAZZI/physnum/rap7/include/symbasic/svector.h
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svector.h
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#ifndef __STATIC_VECTOR_H__
#define __STATIC_VECTOR_H__
#include <array>
#include "vector.h"
template<class T, std::size_t N>
class SVector : public Vector<T>
{
public:
/* Constructors */
SVector(const T &value = T());
SVector(const std::initializer_list<T> &init);
SVector(const SVector<T, N>&);
SVector& operator=(const SVector<T, N>&);
virtual const size_t size() const override;
virtual T& operator[](size_t i) override;
virtual const T& operator[](size_t i) const override;
/* Plus / minus */
SVector<T, N>& operator+=(const Vector<T>&);
SVector<T, N>& operator-=(const Vector<T>&);
/* Scalar multiplication / division */
SVector<T, N>& operator*=(double k);
SVector<T, N>& operator/=(double k);
/* Reverse operator */
SVector<T, N>& operator~();
/* Unit vector */
SVector<T, N>& unit();
private:
std::array<T, N> components;
};
template<class T, std::size_t N>
const SVector<T, N> operator+(SVector<T, N> , const Vector<T>& );
template<class T, std::size_t N>
const SVector<T, N> operator-(SVector<T, N> , const Vector<T>& );
template<class T, std::size_t N>
const SVector<T, N> operator*(SVector<T, N> , double);
template<class T, std::size_t N>
const SVector<T, N> operator/(SVector<T, N> , double);
template<class T, std::size_t N>
const SVector<T, N> operator*(double, SVector<T, N>);
template<class T, std::size_t N>
const SVector<T, N> operator/(double, SVector<T, N>);
template<class T, std::size_t N>
const SVector<T, N> operator-(SVector<T, N>);
/*
* Prototipe for cross product
*/
inline const SVector<double, 3> operator^(const SVector<double, 3>& v, const SVector<double, 3>& w);
inline double operator^(const SVector<double, 2>& v, const SVector<double, 2>& w);
inline double operator^(const SVector<double, 1>& v, const SVector<double, 1>& w);
/*
* Include definitions file
*/
#include "svector.tpp"
#endif // __SVECTOR_H__
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