vec3.h (Latest change: Author:Lakshman Anumolu <acrlakshman@yahoo.co.in>, 2019-07-26 22:25:50 -0500, [commit: 8a07ea1])

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// Copyright 2019 Lakshman Anumolu, Raunak Bardia.
//
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// modification, are permitted provided that the following conditions are
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#pragma once

#include <iostream>
#include <vector>

namespace GALS
{
namespace CPU
{
template <typename T>
class Vec3
{
 public:
  using value_type = T;

  static constexpr int SIZE = 3;

  Vec3(const T a, const T b, const T c);

  Vec3(const std::vector<T> a);

  Vec3();

  ~Vec3();

  const int size() const;

  const T min() const;

  const double mag() const;

  const T operator[](const int idx) const;

  T &operator[](const int idx);

  void operator=(const Vec3<T> &vec);

  bool operator==(const Vec3<T> &vec) const;

  const Vec3<T> operator-(const Vec3<T> &vec) const;

  const Vec3<T> operator*(const Vec3<T> &vec) const;

  const Vec3<T> operator*(const T var) const;

  const Vec3<T> operator/(const Vec3<T> &vec) const;

  friend std::ostream &operator<<(std::ostream &out, const Vec3<T> &vec)
  {
    out << vec[0] << "\t" << vec[1] << "\t" << vec[2];

    return out;
  }

 private:
  T m_data[SIZE];
};

}  // namespace CPU
}  // namespace GALS