Field3D
DenseField< Data_T >::const_iterator Class Reference

#include <DenseField.h>

Public Types

typedef DenseField< Data_T > class_type
 

Public Member Functions

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

Public Attributes

int x
 Current position. More...
 
int y
 
int z
 

Private Attributes

const class_typem_field
 Reference to field being iterated over. More...
 
const Data_T * m_p
 Pointer to current element. More...
 
Box3i m_window
 Window to traverse. More...
 

Detailed Description

template<class Data_T>
class DenseField< Data_T >::const_iterator

Definition at line 248 of file DenseField.h.

Member Typedef Documentation

◆ class_type

template<class Data_T>
typedef DenseField<Data_T> DenseField< Data_T >::const_iterator::class_type

Definition at line 254 of file DenseField.h.

Constructor & Destructor Documentation

◆ const_iterator()

template<class Data_T>
DenseField< Data_T >::const_iterator::const_iterator ( const class_type field,
const Box3i window,
const V3i currentPos 
)
inline

Definition at line 258 of file DenseField.h.

260  : x(currentPos.x), y(currentPos.y), z(currentPos.z),
261  m_window(window), m_field(field)
262  { m_p = m_field.ptr(x, y, z); }
Data_T * ptr(int i, int j, int k)
Returns a pointer to a given element. Used by the iterators mainly.
Definition: DenseField.h:606
const Data_T * m_p
Pointer to current element.
Definition: DenseField.h:313
Box3i m_window
Window to traverse.
Definition: DenseField.h:315
int x
Current position.
Definition: DenseField.h:306
const class_type & m_field
Reference to field being iterated over.
Definition: DenseField.h:317

Member Function Documentation

◆ operator++()

template<class Data_T>
const const_iterator& DenseField< Data_T >::const_iterator::operator++ ( )
inline

Definition at line 266 of file DenseField.h.

267  {
268  if (x == m_window.max.x) {
269  if (y == m_window.max.y) {
270  m_p = m_field.ptr(x = m_window.min.x, y = m_window.min.y, ++z);
271  } else {
272  m_p = m_field.ptr(x = m_window.min.x, ++y, z);
273  }
274  } else {
275  ++x;
276  ++m_p;
277  }
278  return *this;
279  }
Data_T * ptr(int i, int j, int k)
Returns a pointer to a given element. Used by the iterators mainly.
Definition: DenseField.h:606
const Data_T * m_p
Pointer to current element.
Definition: DenseField.h:313
Box3i m_window
Window to traverse.
Definition: DenseField.h:315
int x
Current position.
Definition: DenseField.h:306
const class_type & m_field
Reference to field being iterated over.
Definition: DenseField.h:317

◆ operator==()

template<class Data_T>
template<class Iter_T >
bool DenseField< Data_T >::const_iterator::operator== ( const Iter_T &  rhs) const
inline

Definition at line 282 of file DenseField.h.

283  {
284  return m_p == &(*rhs);
285  }
const Data_T * m_p
Pointer to current element.
Definition: DenseField.h:313

◆ operator!=()

template<class Data_T>
template<class Iter_T >
bool DenseField< Data_T >::const_iterator::operator!= ( const Iter_T &  rhs) const
inline

Definition at line 288 of file DenseField.h.

289  {
290  return m_p != &(*rhs);
291  }
const Data_T * m_p
Pointer to current element.
Definition: DenseField.h:313

◆ operator*()

template<class Data_T>
const Data_T& DenseField< Data_T >::const_iterator::operator* ( ) const
inline

Definition at line 293 of file DenseField.h.

294  {
295  return *m_p;
296  }
const Data_T * m_p
Pointer to current element.
Definition: DenseField.h:313

◆ operator->()

template<class Data_T>
const Data_T* DenseField< Data_T >::const_iterator::operator-> ( ) const
inline

Definition at line 298 of file DenseField.h.

299  {
300  return m_p;
301  }
const Data_T * m_p
Pointer to current element.
Definition: DenseField.h:313

Member Data Documentation

◆ x

template<class Data_T>
int DenseField< Data_T >::const_iterator::x

Current position.

Definition at line 306 of file DenseField.h.

◆ y

template<class Data_T>
int DenseField< Data_T >::const_iterator::y

Definition at line 306 of file DenseField.h.

◆ z

template<class Data_T>
int DenseField< Data_T >::const_iterator::z

Definition at line 306 of file DenseField.h.

◆ m_p

template<class Data_T>
const Data_T* DenseField< Data_T >::const_iterator::m_p
private

Pointer to current element.

Definition at line 313 of file DenseField.h.

◆ m_window

template<class Data_T>
Box3i DenseField< Data_T >::const_iterator::m_window
private

Window to traverse.

Definition at line 315 of file DenseField.h.

◆ m_field

template<class Data_T>
const class_type& DenseField< Data_T >::const_iterator::m_field
private

Reference to field being iterated over.

Definition at line 317 of file DenseField.h.


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