#include <ImathInterval.h>

Public Member Functions
Constructors
IMATH_HOSTDEVICE IMATH_CONSTEXPR14	Interval () IMATH_NOEXCEPT
	Initialize to the empty interval. More...

IMATH_HOSTDEVICE IMATH_CONSTEXPR14	Interval (const T &point) IMATH_NOEXCEPT
	Intitialize to a single point. More...

IMATH_HOSTDEVICE IMATH_CONSTEXPR14	Interval (const T &minT, const T &maxT) IMATH_NOEXCEPT
	Intitialize to a given (min,max) More...

Comparison
IMATH_HOSTDEVICE constexpr bool	operator== (const Interval< T > &src) const IMATH_NOEXCEPT
	Equality. More...

IMATH_HOSTDEVICE constexpr bool	operator!= (const Interval< T > &src) const IMATH_NOEXCEPT
	Inequality. More...

Manipulation
IMATH_HOSTDEVICE void	makeEmpty () IMATH_NOEXCEPT

IMATH_HOSTDEVICE void	extendBy (const T &point) IMATH_NOEXCEPT
	Extend the interval to include the given point. More...

IMATH_HOSTDEVICE void	extendBy (const Interval< T > &interval) IMATH_NOEXCEPT
	Extend the interval to include the given interval. More...

IMATH_HOSTDEVICE void	makeInfinite () IMATH_NOEXCEPT
	Make the interval include the entire range of the base type. More...

Query
IMATH_HOSTDEVICE IMATH_CONSTEXPR14 T	size () const IMATH_NOEXCEPT
	Return the size of the interval. The size is (max-min). An empty box has a size of 0. More...

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 T	center () const IMATH_NOEXCEPT

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool	intersects (const T &point) const IMATH_NOEXCEPT
	Return true if the given point is inside the interval, false otherwise. More...

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool	intersects (const Interval< T > &interval) const IMATH_NOEXCEPT
	Return true if the given interval is inside the interval, false otherwise. More...

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool	isEmpty () const IMATH_NOEXCEPT

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool	hasVolume () const IMATH_NOEXCEPT

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool	isInfinite () const IMATH_NOEXCEPT

Public Attributes
Direct access to bounds
T	min
	The minimum value of the interval. More...

T	max
	The minimum value of the interval. More...

Detailed Description

template<class T>
class Interval< T >

An Interval has a min and a max and some miscellaneous functions. It is basically a Box<T> that allows T to be a scalar.

Definition at line 25 of file ImathInterval.h.

Constructor & Destructor Documentation

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 Interval< T >::Interval ( )

inline

Initialize to the empty interval.

Definition at line 130 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 Interval< T >::Interval ( const T & point )

inline

Intitialize to a single point.

Definition at line 136 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 Interval< T >::Interval	(	const T &	minT,
		const T &	maxT
	)

inline

Intitialize to a given (min,max)

Definition at line 143 of file ImathInterval.h.

Member Function Documentation

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 T Interval< T >::center ( ) const

inline

Return the center of the interval. The center is defined as (max+min)/2. The center of an empty interval is undefined.

Definition at line 228 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE void Interval< T >::extendBy ( const T & point )

inline

Extend the interval to include the given point.

Definition at line 182 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE void Interval< T >::extendBy ( const Interval< T > & interval )

inline

Extend the interval to include the given interval.

Definition at line 193 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool Interval< T >::hasVolume ( ) const

inline

Return true if the interval is larger than a single point, false otherwise.

Definition at line 242 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool Interval< T >::intersects ( const T & point ) const

inline

Return true if the given point is inside the interval, false otherwise.

Definition at line 204 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool Interval< T >::intersects ( const Interval< T > & interval ) const

inline

Return true if the given interval is inside the interval, false otherwise.

Definition at line 211 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool Interval< T >::isEmpty ( ) const

inline

Return true if the interval is empty, false otherwise. An empty interval's minimum is greater than its maximum.

Definition at line 235 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 bool Interval< T >::isInfinite ( ) const

inline

Return true if the interval contains all points, false otherwise. An infinite box has a mimimum of std::numeric_limits<T>::lowest() and a maximum of std::numeric_limits<T>::max()

Definition at line 249 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE void Interval< T >::makeEmpty ( )

inline

Set the interval to be empty. An interval is empty if the minimum is greater than the maximum.

Definition at line 165 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE void Interval< T >::makeInfinite ( )

inline

Make the interval include the entire range of the base type.

Definition at line 173 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE constexpr bool Interval< T >::operator!= ( const Interval< T > & src ) const

inline

Inequality.

Definition at line 158 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE constexpr bool Interval< T >::operator== ( const Interval< T > & src ) const

inline

Equality.

Definition at line 151 of file ImathInterval.h.

template<class T >

IMATH_HOSTDEVICE IMATH_CONSTEXPR14 T Interval< T >::size ( void ) const

inline

Return the size of the interval. The size is (max-min). An empty box has a size of 0.

Definition at line 218 of file ImathInterval.h.

Member Data Documentation

template<class T>

T Interval< T >::max

The minimum value of the interval.

Definition at line 36 of file ImathInterval.h.

template<class T>

T Interval< T >::min

The minimum value of the interval.

Definition at line 33 of file ImathInterval.h.

The documentation for this class was generated from the following file:

Imath/ImathInterval.h

Public Member Functions

Public Attributes

Detailed Description

template<class T> class Interval< T >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class T>
class Interval< T >