Class template basic_point

Boost C++ Libraries

Class template basic_point

boost::ui::basic_point — 2D point data structure with custom coordinates type

Synopsis

// In header: <boost/ui/coord.hpp>

template<typename T> 
class basic_point : public boost::geometry::model::d2::point_xy public ::boost::polygon::point_data< T >
{
public:
  // types
  typedef T value_type;  // Type of coordinates. 

  // construct/copy/destruct
  basic_point();
  basic_point(const T &, const T &);
  template<typename D> explicit basic_point(const basic_point< D > &);

  // public member functions
  T x() const;
  T y() const;
  void x(const T &);
  void y(const T &);
};

Description

See Also:

Point (Wikipedia)

`basic_point` public construct/copy/destruct

```
basic_point();
```
Constructs point with empty coordinates.
```
basic_point(const T & x, const T & y);
```
Constructs point with x and y coordinates.

template<typename D> explicit basic_point(const basic_point< D > & p);

Constructs size with an other size object.

`basic_point` public member functions

```
T x() const;
```
Returns x coordinate.
```
T y() const;
```
Returns y coordinate.
```
void x(const T & x);
```
Sets x coordinate.
```
void y(const T & y);
```
Sets y coordinate.