source: src/base/tuple.hpp@ dfed1c

/**
 * @file   tuple.hpp
 * @author Julian Iseringhausen <isering@ins.uni-bonn.de>
 * @date   Wed May 18 16:48:46 2011
 *
 * @brief  Templated class for storing tuples.
 *
 */

namespace VMG
{

template<class T>
class Tuple
{
public:
  T& Left() {return left;}
  T& Right() {return right;}

  const T& Left() const {return left;}
  const T& Right() const {return right;}

private:
  T left, right;
};

template <class T>
class Tuple3
{
public:
  Tuple<T>& operator[](const int& index) {return tuples[index];}
  Tuple<T>& X() {return tuples[0];}
  Tuple<T>& Y() {return tuples[1];}
  Tuple<T>& Z() {return tuples[2];}

  const Tuple<T>& operator[](const int& index) const {return tuples[index];}
  const Tuple<T>& X() const {return tuples[0];}
  const Tuple<T>& Y() const {return tuples[1];}
  const Tuple<T>& Z() const {return tuples[2];}

private:
  Tuple<T> tuples[3];
};

}