Coord2 Class Reference

Signed (i, j) 32-bit integer coordinate class, similar to openvdb::math::Coord. More...

#include <nanovdb/math/Math.h>

Public Types
using	ValueType = int32_t
using	IndexType = uint32_t

Public Member Functions
__hostdev__	Coord2 ()
	Initialize all coordinates to zero.
__hostdev__	Coord2 (ValueType n)
	Initializes all coordinates to the given signed integer.
__hostdev__	Coord2 (ValueType i, ValueType j)
	Initializes coordinate to the given signed integers.
__hostdev__	Coord2 (ValueType *ptr)
__hostdev__ int32_t	x () const
__hostdev__ int32_t	y () const
__hostdev__ int32_t &	x ()
__hostdev__ int32_t &	y ()
__hostdev__ const ValueType &	operator[] (IndexType i) const
	Return a const reference to the given Coord component.
__hostdev__ ValueType &	operator[] (IndexType i)
	Return a non-const reference to the given Coord component.
template<typename CoordT>
__hostdev__ Coord2 &	operator= (const CoordT &other)
	Assignment operator that works with openvdb::Coord.
__hostdev__ Coord2	operator& (IndexType n) const
	Return a new instance with coordinates masked by the given unsigned integer.
__hostdev__ Coord2	operator<< (IndexType n) const
__hostdev__ Coord2	operator>> (IndexType n) const
__hostdev__ bool	operator< (const Coord2 &rhs) const
	Return true if this Coord is lexicographically less than the given Coord.
__hostdev__ bool	operator<= (const Coord2 &rhs) const
	Return true if this Coord is lexicographically less or equal to the given Coord.
__hostdev__ bool	operator> (const Coord2 &rhs) const
__hostdev__ bool	operator>= (const Coord2 &rhs) const
__hostdev__ bool	operator== (const Coord2 &rhs) const
__hostdev__ bool	operator!= (const Coord2 &rhs) const
__hostdev__ Coord2 &	operator&= (int n)
__hostdev__ Coord2 &	operator<<= (uint32_t n)
__hostdev__ Coord2 &	operator>>= (uint32_t n)
__hostdev__ Coord2 &	operator+= (int n)
__hostdev__ Coord2	operator+ (const Coord2 &rhs) const
__hostdev__ Coord2	operator- (const Coord2 &rhs) const
__hostdev__ Coord2	operator- () const
__hostdev__ Coord2 &	operator+= (const Coord2 &rhs)
__hostdev__ Coord2 &	operator-= (const Coord2 &rhs)
__hostdev__ Coord2 &	minComponent (const Coord2 &other)
	Perform a component-wise minimum with the other Coord.
__hostdev__ Coord2 &	maxComponent (const Coord2 &other)
	Perform a component-wise maximum with the other Coord.
__hostdev__ Coord2	offsetBy (ValueType dx, ValueType dy) const
__hostdev__ Coord2	offsetBy (ValueType n) const
__hostdev__ Vec2< float >	asVec2s () const
	Return a single precision floating-point vector of this coordinate.
__hostdev__ Vec2< double >	asVec2d () const
	Return a double precision floating-point vector of this coordinate.
__hostdev__ Coord2	round () const

Static Public Member Functions
static __hostdev__ Coord2	max ()
static __hostdev__ Coord2	min ()
static __hostdev__ size_t	memUsage ()
static __hostdev__ bool	lessThan (const Coord2 &a, const Coord2 &b)
template<typename Vec2T>
static __hostdev__ Coord2	Floor (const Vec2T &xy)
	Return the largest integer coordinates that are not greater than xyz (node centered conversion).

Detailed Description

Signed (i, j) 32-bit integer coordinate class, similar to openvdb::math::Coord.

Member Typedef Documentation

IndexType

using IndexType = uint32_t

ValueType

using ValueType = int32_t

Constructor & Destructor Documentation

Coord2() [1/4]

__hostdev__ Coord2 ( )

inline

Initialize all coordinates to zero.

Coord2() [2/4]

__hostdev__ Coord2 ( ValueType n )

inlineexplicit

Initializes all coordinates to the given signed integer.

Coord2() [3/4]

__hostdev__ Coord2 ( ValueType i, ValueType j )

inline

Initializes coordinate to the given signed integers.

Coord2() [4/4]

__hostdev__ Coord2 ( ValueType * ptr )

inline

Member Function Documentation

asVec2d()

__hostdev__ Vec2< double > asVec2d ( ) const

inline

Return a double precision floating-point vector of this coordinate.

asVec2s()

__hostdev__ Vec2< float > asVec2s ( ) const

inline

Return a single precision floating-point vector of this coordinate.

Floor()

template<typename Vec2T>

__hostdev__ Coord2 Floor ( const Vec2T & xy )

inlinestatic

Return the largest integer coordinates that are not greater than xyz (node centered conversion).

lessThan()

__hostdev__ bool lessThan ( const Coord2 & a, const Coord2 & b )

inlinestatic

Return true if any of the components of a are smaller than the corresponding components of b.

max()

__hostdev__ Coord2 max ( )

inlinestatic

maxComponent()

__hostdev__ Coord2 & maxComponent ( const Coord2 & other )

inline

Perform a component-wise maximum with the other Coord.

memUsage()

__hostdev__ size_t memUsage ( )

inlinestatic

min()

__hostdev__ Coord2 min ( )

inlinestatic

minComponent()

__hostdev__ Coord2 & minComponent ( const Coord2 & other )

inline

Perform a component-wise minimum with the other Coord.

offsetBy() [1/2]

__hostdev__ Coord2 offsetBy ( ValueType dx, ValueType dy ) const

inline

offsetBy() [2/2]

__hostdev__ Coord2 offsetBy ( ValueType n ) const

inline

operator!=()

__hostdev__ bool operator!= ( const Coord2 & rhs ) const

inline

operator&()

__hostdev__ Coord2 operator& ( IndexType n ) const

inline

Return a new instance with coordinates masked by the given unsigned integer.

operator&=()

__hostdev__ Coord2 & operator&= ( int n )

inline

operator+()

__hostdev__ Coord2 operator+ ( const Coord2 & rhs ) const

inline

operator+=() [1/2]

__hostdev__ Coord2 & operator+= ( const Coord2 & rhs )

inline

operator+=() [2/2]

__hostdev__ Coord2 & operator+= ( int n )

inline

operator-() [1/2]

__hostdev__ Coord2 operator- ( ) const

inline

operator-() [2/2]

__hostdev__ Coord2 operator- ( const Coord2 & rhs ) const

inline

operator-=()

__hostdev__ Coord2 & operator-= ( const Coord2 & rhs )

inline

operator<()

__hostdev__ bool operator< ( const Coord2 & rhs ) const

inline

Return true if this Coord is lexicographically less than the given Coord.

operator<<()

__hostdev__ Coord2 operator<< ( IndexType n ) const

inline

operator<<=()

__hostdev__ Coord2 & operator<<= ( uint32_t n )

inline

operator<=()

__hostdev__ bool operator<= ( const Coord2 & rhs ) const

inline

Return true if this Coord is lexicographically less or equal to the given Coord.

operator=()

template<typename CoordT>

__hostdev__ Coord2 & operator= ( const CoordT & other )

inline

Assignment operator that works with openvdb::Coord.

operator==()

__hostdev__ bool operator== ( const Coord2 & rhs ) const

inline

operator>()

__hostdev__ bool operator> ( const Coord2 & rhs ) const

inline

operator>=()

__hostdev__ bool operator>= ( const Coord2 & rhs ) const

inline

operator>>()

__hostdev__ Coord2 operator>> ( IndexType n ) const

inline

operator>>=()

__hostdev__ Coord2 & operator>>= ( uint32_t n )

inline

operator[]() [1/2]

__hostdev__ ValueType & operator[] ( IndexType i )

inline

Return a non-const reference to the given Coord component.

Warning

The argument is assumed to be 0 or 1.

operator[]() [2/2]

__hostdev__ const ValueType & operator[] ( IndexType i ) const

inline

Return a const reference to the given Coord component.

Warning

The argument is assumed to be 0 or 1,

round()

__hostdev__ Coord2 round ( ) const

inline

x() [1/2]

__hostdev__ int32_t & x ( )

inline

x() [2/2]

__hostdev__ int32_t x ( ) const

inline

y() [1/2]

__hostdev__ int32_t & y ( )

inline

y() [2/2]

__hostdev__ int32_t y ( ) const

inline