Iterator4D Class Reference

Implementation of Tensors of Rank 4. More...

#include <matpackIV.h>

Public Member Functions
	Iterator4D ()=default
	Default constructor. More...
	Iterator4D (const Tensor3View &x, Index stride)
	Explicit constructor. More...
Iterator4D &	operator++ ()
	Prefix increment operator. More...
bool	operator!= (const Iterator4D &other) const
	Not equal operator, needed for algorithms like copy. More...
Tensor3View *	operator-> ()
	The -> operator is needed, so that we can write i->begin() to get the 3D iterators. More...
Tensor3View &	operator* ()
	Dereferencing. More...

Private Attributes
Tensor3View	msv
	Current position. More...
Index	mstride {0}
	Stride. More...

Detailed Description

Implementation of Tensors of Rank 4.

Based on Tensor3 by Stefan Buehler.

The four dimensions are called: book, page, row, column.

Author

Wolfram-Andre Haas

Date

2002-03-01The outermost iterator class for rank 4 tensors. This takes into account the defined strided.

Definition at line 38 of file matpackIV.h.

Constructor & Destructor Documentation

Iterator4D() [1/2]

Iterator4D::Iterator4D ( )

default

Default constructor.

Iterator4D() [2/2]

Iterator4D::Iterator4D ( const Tensor3View &  x, Index  stride  )

inline

Explicit constructor.

Definition at line 45 of file matpackIV.h.

Member Function Documentation

operator!=()

bool Iterator4D::operator!= ( const Iterator4D &  other ) const

inline

Not equal operator, needed for algorithms like copy.

Definition at line 57 of file matpackIV.h.

References ConstTensor3View::mcr, ConstTensor3View::mdata, ConstTensor3View::mpr, ConstTensor3View::mrr, Range::mstart, msv, operator*(), and operator->().

operator*()

Tensor3View & Iterator4D::operator*

(

)

Dereferencing.

Definition at line 35 of file matpackIV.cc.

References msv.

Referenced by operator!=(), and ConstIterator4D::operator!=().

operator++()

Iterator4D& Iterator4D::operator++ ( )

inline

Prefix increment operator.

Definition at line 51 of file matpackIV.h.

References ConstTensor3View::mdata, mstride, and msv.

operator->()

Tensor3View * Iterator4D::operator->

(

)

The -> operator is needed, so that we can write i->begin() to get the 3D iterators.

Definition at line 32 of file matpackIV.cc.

References msv.

Referenced by operator!=(), and ConstIterator4D::operator!=().

Member Data Documentation

mstride

Index Iterator4D::mstride {0}

private

Stride.

Definition at line 73 of file matpackIV.h.

Referenced by operator++(), and ConstIterator4D::operator++().

msv

Tensor3View Iterator4D::msv

private

Current position.

Definition at line 71 of file matpackIV.h.

Referenced by operator!=(), ConstIterator4D::operator!=(), operator*(), ConstIterator4D::operator*(), operator++(), ConstIterator4D::operator++(), operator->(), and ConstIterator4D::operator->().

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

• matpackIV.h
• matpackIV.cc