Burger::GridIndexPoints::iterator Struct Reference

STL compatible iterator. More...

Collaboration diagram for Burger::GridIndexPoints::iterator:

Public Member Functions
	iterator (const GridIndexPoints *pParent)
	Default constructor.
uint_t	at_end (void) const
	TRUE if the iterator is at the end of the data
void	operator++ ()
	Step to the next data entry.
void	advance (void)
	Step to the next data entry.
Entry_t &	operator* () const
	Access the entry with a reference.
Entry_t *	operator-> () const
	Access the entry with a reference.

Public Attributes
const GridIndexPoints *	m_pParent
	Pointer to parent class.
Entry_t *	m_pEntry
	Current object.
Vector4D_t	m_QueryRect
	Rect of interest.
Rect_t	m_QueryCellsRect
	Bounds rectangle in cells.
uint_t	m_uCurrentCellX
	Last accessed cell X coordinate.
uint_t	m_uCurrentCellY
	Last accessed cell Y coordinate.

Detailed Description

STL compatible iterator.

---

Iterator used to traverse the grid using STL or STL like code.

See also

GridIndexPoints

Constructor & Destructor Documentation

iterator()

Burger::GridIndexPoints::iterator::iterator ( const GridIndexPoints * pParent )

inline

Default constructor.

---

Create an iterator for GridIndexPoints

Parameters

pParent

Pointer to the parent GridIndexPoints class

Member Function Documentation

advance()

void BURGER_API Burger::GridIndexPoints::iterator::advance

(

void

)

Step to the next data entry.

---

Point at next element in the iteration. Will assert if it's called when it's already reached the end of the data.

See also

operator++()

at_end()

uint_t Burger::GridIndexPoints::iterator::at_end ( void ) const

inline

TRUE if the iterator is at the end of the data

---

Returns

FALSE if the is more data remaining, TRUE if data is exhausted.

operator*()

Burger::GridIndexPoints::Entry_t & Burger::GridIndexPoints::iterator::operator* ( ) const

inline

Access the entry with a reference.

---

Allows the used of the * operator to dereference the underlying data via a reference.

Returns

Reference to the data entry.

See also

operator->() const

operator++()

void Burger::GridIndexPoints::iterator::operator++ ( )

inline

Step to the next data entry.

---

Iterate over the data until the next valid data chunk is found. If the iterator is already at the end of the data, no action is performed.

See also

advance(void)

operator->()

Burger::GridIndexPoints::Entry_t * Burger::GridIndexPoints::iterator::operator-> ( ) const

inline

Access the entry with a reference.

---

Allows the used of the * operator to dereference the underlying data via a pointer.

Returns

Pointer to the data entry.

See also

operator*() const

Member Data Documentation

m_pEntry

Entry_t* Burger::GridIndexPoints::iterator::m_pEntry

Current object.

m_pParent

const GridIndexPoints* Burger::GridIndexPoints::iterator::m_pParent

Pointer to parent class.

m_QueryCellsRect

Rect_t Burger::GridIndexPoints::iterator::m_QueryCellsRect

Bounds rectangle in cells.

m_QueryRect

Vector4D_t Burger::GridIndexPoints::iterator::m_QueryRect

Rect of interest.

m_uCurrentCellX

uint_t Burger::GridIndexPoints::iterator::m_uCurrentCellX

Last accessed cell X coordinate.

m_uCurrentCellY

uint_t Burger::GridIndexPoints::iterator::m_uCurrentCellY

Last accessed cell Y coordinate.