CGAL 6.1.2 - STL Extensions for CGAL: CGAL::Threetuple< T > Class Template Reference

CGAL 6.1.2 - STL Extensions for CGAL

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CGAL::Threetuple< T > Class Template Reference
Reference Manual » Utilities

`#include <CGAL/Threetuple.h>`

## Definition

template<typename T>
class CGAL::Threetuple< T >

Deprecated:
  This class is deprecated, and will be removed in some future CGAL release. Please use std::array instead.

The `Threetuple` class stores a homogeneous (same type) triple of objects of type `T`. A `Threetuple` is much like a container, in that it "owns" its elements. It is not actually a model of container, though, because it does not support the standard methods (such as iterators) for accessing the elements of a container.

Requirements

`T` must be `Assignable`.

## Types
typedef T | value_type

## Variables
T | e0
| first element
T | e1
| second element
T | e2
| third element

## Creation
| Threetuple ()
| introduces a `Threetuple` using the default constructor of the elements.
| Threetuple (T x, T y, T z)
| constructs a `Threetuple` such that `e0` is constructed from `x`, `e1` is constructed from `y` and `e2` is constructed from `z`.