NSphericalShell.h

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#ifndef PMPL_N_SPHERICAL_SHELL_H_
#define PMPL_N_SPHERICAL_SHELL_H_
 
#include <cstddef>
#include <iostream>
#include <limits>
#include <vector>
 
 
class NSphericalShell {
 
  public:
 
 
    explicit NSphericalShell(const size_t _n,
        const double _outer = std::numeric_limits<double>::max(),
        const double _inner = 0);
 
    explicit NSphericalShell(const std::vector<double>& _center,
        const double _outer = std::numeric_limits<double>::max(),
        const double _inner = 0);
 
    virtual ~NSphericalShell() noexcept;
 
 
    size_t GetDimension() const noexcept;
 
    void SetCenter(const std::vector<double>& _c) noexcept;
 
    const std::vector<double>& GetCenter() const noexcept;
 
    double GetOuterRadius() const noexcept;
 
    double GetInnerRadius() const noexcept;
 
    void SetOuterRadius(const double _r) noexcept;
 
    void SetInnerRadius(const double _r) noexcept;
 
    void Translate(const std::vector<double>& _v) noexcept;
 
    double GetVolume() const noexcept;
 
 
    bool Contains(const std::vector<double>& _p) const noexcept;
 
    double Clearance(std::vector<double> _p) const noexcept;
 
    std::vector<double> ClearancePoint(std::vector<double> _p) const noexcept;
 
 
    std::vector<double> Sample() const;
 
 
  private:
 
 
    std::vector<double> m_center; 
    double m_outerRadius;         
    double m_innerRadius;         
 
 
    friend std::istream& operator>>(std::istream& _is, NSphericalShell& _sphere);
};
 
/*----------------------------------- I/O ------------------------------------*/
 
std::istream&
operator>>(std::istream& _is, NSphericalShell& _sphere);
 
std::ostream&
operator<<(std::ostream& _os, const NSphericalShell& _sphere);
 
/*----------------------------------------------------------------------------*/
 
#endif