DenseField< Data_T >::iterator Class Reference

#include <DenseField.h>

Public Types
typedef DenseField< Data_T >	class_type

Public Member Functions
	iterator (class_type &field, const Box3i &window, const V3i &currentPos)
template<class Iter_T>
bool	operator!= (const Iter_T &rhs) const
Data_T &	operator* () const
const iterator &	operator++ ()
Data_T *	operator-> () const
template<class Iter_T>
bool	operator== (const Iter_T &rhs) const

Public Attributes
int	x
	Current position.
int	y
int	z

Private Attributes
class_type &	m_field
	Reference to field being iterated over.
Data_T *	m_p
	Pointer to current element.
Box3i	m_window
	Window to traverse.

Detailed Description

template<class Data_T>
class DenseField< Data_T >::iterator

Definition at line 352 of file DenseField.h.

Member Typedef Documentation

class_type

template<class Data_T>

typedef DenseField<Data_T> DenseField< Data_T >::iterator::class_type

Definition at line 366 of file DenseField.h.

Constructor & Destructor Documentation

iterator()

template<class Data_T>

DenseField< Data_T >::iterator::iterator ( class_type & field, const Box3i & window, const V3i & currentPos )

inline

Definition at line 370 of file DenseField.h.

    : x(currentPos.x), y(currentPos.y), z(currentPos.z), 
      m_window(window), m_field(field)
  { 
    if (window.intersects(currentPos))
      m_p = m_field.ptr(x, y, z); 
    else
      m_p = 0;
  }

References m_field, m_p, m_window, x, y, and z.

Referenced by operator++().

Member Function Documentation

operator++()

template<class Data_T>

const iterator & DenseField< Data_T >::iterator::operator++ ( )

inline

Definition at line 383 of file DenseField.h.

  {
    if (x == m_window.max.x) {
      if (y == m_window.max.y) {
        if (z == m_window.max.z) {
          m_p = 0;
        } else {
          m_p = m_field.ptr(x = m_window.min.x, y = m_window.min.y, ++z);
        }
      } else {
        m_p = m_field.ptr(x = m_window.min.x, ++y, z);
      }
    } else {
      ++x;
      ++m_p;
    }
    return *this;
  }

References iterator(), m_field, m_p, m_window, x, y, and z.

operator==()

template<class Data_T>

template<class Iter_T>

bool DenseField< Data_T >::iterator::operator== ( const Iter_T & rhs ) const

inline

Definition at line 403 of file DenseField.h.

  {
    return m_p == &(*rhs);
  }

References m_p.

operator!=()

template<class Data_T>

template<class Iter_T>

bool DenseField< Data_T >::iterator::operator!= ( const Iter_T & rhs ) const

inline

Definition at line 409 of file DenseField.h.

  {
    return m_p != &(*rhs);
  }

References m_p.

operator*()

template<class Data_T>

Data_T & DenseField< Data_T >::iterator::operator* ( ) const

inline

Definition at line 414 of file DenseField.h.

  {
    return *m_p;
  }

References m_p.

operator->()

template<class Data_T>

Data_T * DenseField< Data_T >::iterator::operator-> ( ) const

inline

Definition at line 419 of file DenseField.h.

  {
    return m_p;
  }

References m_p.

Member Data Documentation

x

template<class Data_T>

int DenseField< Data_T >::iterator::x

Current position.

Definition at line 427 of file DenseField.h.

Referenced by iterator(), and operator++().

y

template<class Data_T>

int DenseField< Data_T >::iterator::y

Definition at line 427 of file DenseField.h.

Referenced by iterator(), and operator++().

z

template<class Data_T>

int DenseField< Data_T >::iterator::z

Definition at line 427 of file DenseField.h.

Referenced by iterator(), and operator++().

m_p

template<class Data_T>

Data_T* DenseField< Data_T >::iterator::m_p

private

Pointer to current element.

Definition at line 434 of file DenseField.h.

Referenced by iterator(), operator!=(), operator*(), operator++(), operator->(), and operator==().

m_window

template<class Data_T>

Box3i DenseField< Data_T >::iterator::m_window

private

Window to traverse.

Definition at line 436 of file DenseField.h.

Referenced by iterator(), and operator++().

m_field

template<class Data_T>

class_type& DenseField< Data_T >::iterator::m_field

private

Reference to field being iterated over.

Definition at line 438 of file DenseField.h.

Referenced by iterator(), and operator++().

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

• export/DenseField.h