G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator Class Reference

#include <PointHashGrid.h>

Public Member Functions
bool	operator!= (const SphereIterator &other) const
bool	operator== (const SphereIterator &other) const
SphereIterator &	operator++ ()
SphereIterator	operator++ (int)
const Value &	operator* () const
const Value *	operator-> () const
	operator Value * () const
bool G3D_DEPRECATED	hasMore () const
bool	isValid () const

Private Member Functions
	SphereIterator ()
void	advance ()
	SphereIterator (const ThisType *grid, const Sphere &sphere)
const Value &	value () const
SphereIterator &	operator= (const SphereIterator &)

Static Private Member Functions
static AABox	getBoundingBox (const Sphere &s)

Private Attributes
bool	m_isEnd
Sphere	m_sphere
BoxIterator	m_boxIterator

Friends
class	ThisType

Constructor & Destructor Documentation

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::SphereIterator ( )

inlineprivate

: m_isEnd(true) {}

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::SphereIterator ( const ThisType *  grid, const Sphere &  sphere  )

inlineprivate

 : 
 m_isEnd(false),
 m_sphere(sphere),
 m_boxIterator(grid, false, getBoundingBox(sphere)) {
 
 // Find the first element that is actually in the sphere,
 // not just the box.
 advance();
 }

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Member Function Documentation

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

void G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::advance ( )

inlineprivate

 {
 if (! m_boxIterator.isValid()) {
 m_isEnd = true;
 return;
 }

 while (! m_sphere.contains(m_boxIterator.position())) {
 ++m_boxIterator;
 
 if (! m_boxIterator.isValid()) {
 m_isEnd = true;
 return;
 }
 } 
 }

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template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

static AABox G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::getBoundingBox ( const Sphere &  s )

inlinestaticprivate

 {
 AABox box;
 s.getBounds(box);
 return box;
 }

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template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

bool G3D_DEPRECATED G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::hasMore ( ) const

inline

Deprecated:

use isValid

 {
 return ! m_isEnd;
 }

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

bool G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::isValid ( ) const

inline

 {
 return ! m_isEnd;
 }

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template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::operator Value * ( ) const

inline

{ return &value(); }

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template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

bool G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::operator!= ( const SphereIterator &  other ) const

inline

 {
 if (other.m_isEnd && m_isEnd) {
 return false;
 } else {
 return 
 (m_isEnd != other.m_isEnd) ||
 (m_sphere != other.m_sphere) ||
 (m_boxIterator != other.m_boxIterator);
 }
 }

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

const Value& G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::operator* ( ) const

inline

{ return value(); }

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template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

SphereIterator& G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::operator++ ( )

inline

Preincrement

 {
 debugAssert(! m_isEnd);

 ++m_boxIterator;
 advance();

 return *this;
 }

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template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

SphereIterator G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::operator++ ( int  )

inline

Post increment (slower)

 {
 Iterator old = *this;
 ++(*this);
 return old;
 }

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

const Value* G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::operator-> ( ) const

inline

{ return &value(); }

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template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

SphereIterator& G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::operator= ( const SphereIterator &  )

private

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

bool G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::operator== ( const SphereIterator &  other ) const

inline

 {
 return !(*this != other);
 }

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

const Value& G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::value ( ) const

inlineprivate

 { 
 return *m_boxIterator;
 }

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Friends And Related Function Documentation

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

friend class ThisType

friend

Member Data Documentation

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

BoxIterator G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::m_boxIterator

private

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

bool G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::m_isEnd

private

template<class Value, class PosFunc = PositionTrait<Value>, class EqualsFunc = EqualsTrait<Value>>

Sphere G3D::PointHashGrid< Value, PosFunc, EqualsFunc >::SphereIterator::m_sphere

private

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

• dep/g3dlite/include/G3D/PointHashGrid.h