Tensor5 Class Reference

The Tensor5 class. More...

#include <matpackV.h>

Inheritance diagram for Tensor5:

Public Member Functions
	Tensor5 ()=default
	Tensor5 (Index s, Index b, Index p, Index r, Index c)
	Constructor setting size. More...
	Tensor5 (Index s, Index b, Index p, Index r, Index c, Numeric fill)
	Constructor setting size and filling with constant value. More...
	Tensor5 (const ConstTensor5View &v)
	Copy constructor from Tensor5View. More...
	Tensor5 (const Tensor5 &v)
	Copy constructor from Tensor5. More...
	Tensor5 (Tensor5 &&v) noexcept
Tensor5 &	operator= (const Tensor5 &x)
	Assignment operator from another tensor. More...
Tensor5 &	operator= (Tensor5 &&x) noexcept
	Move assignment operator from another tensor. More...
Tensor5 &	operator= (Numeric x)
	Assignment operator from scalar. More...
void	resize (Index s, Index b, Index p, Index r, Index c)
	Resize function. More...
virtual	~Tensor5 ()
	Destructor for Tensor5. More...
Public Member Functions inherited from Tensor5View
constexpr	Tensor5View (const Tensor5View &)=default
Tensor5View	operator() (const Range &s, const Range &b, const Range &p, const Range &r, const Range &c)
	Index operator for subrange. More...
Tensor4View	operator() (const Range &s, const Range &b, const Range &p, const Range &r, Index c)
	Index operator returning an object of type Tensor4View. More...
Tensor4View	operator() (const Range &s, const Range &b, const Range &p, Index r, const Range &c)
	Index operator returning an object of type Tensor4View. More...
Tensor4View	operator() (const Range &s, const Range &b, Index p, const Range &r, const Range &c)
	Index operator returning an object of type Tensor4View. More...
Tensor4View	operator() (const Range &s, Index b, const Range &p, const Range &r, const Range &c)
	Index operator returning an object of type Tensor4View. More...
Tensor4View	operator() (Index s, const Range &b, const Range &p, const Range &r, const Range &c)
	Index operator returning an object of type Tensor4View. More...
Tensor3View	operator() (const Range &s, const Range &b, const Range &p, Index r, Index c)
	Index operator returning an object of type Tensor3View. More...
Tensor3View	operator() (const Range &s, const Range &b, Index p, const Range &r, Index c)
	Index operator returning an object of type Tensor3View. More...
Tensor3View	operator() (const Range &s, const Range &b, Index p, Index r, const Range &c)
	Index operator returning an object of type Tensor3View. More...
Tensor3View	operator() (const Range &s, Index b, const Range &p, Index r, const Range &c)
	Index operator returning an object of type Tensor3View. More...
Tensor3View	operator() (const Range &s, Index b, const Range &p, const Range &r, Index c)
	Index operator returning an object of type Tensor3View. More...
Tensor3View	operator() (const Range &s, Index b, Index p, const Range &r, const Range &c)
	Index operator returning an object of type Tensor3View. More...
Tensor3View	operator() (Index s, const Range &b, Index p, const Range &r, const Range &c)
	Index operator returning an object of type Tensor3View. More...
Tensor3View	operator() (Index s, const Range &b, const Range &p, Index r, const Range &c)
	Index operator returning an object of type Tensor3View. More...
Tensor3View	operator() (Index s, const Range &b, const Range &p, const Range &r, Index c)
	Index operator returning an object of type Tensor3View. More...
Tensor3View	operator() (Index s, Index b, const Range &p, const Range &r, const Range &c)
	Index operator returning an object of type Tensor3View. More...
MatrixView	operator() (const Range &s, const Range &b, Index p, Index r, Index c)
	Index operator returning an object of type MatrixView. More...
MatrixView	operator() (const Range &s, Index b, const Range &p, Index r, Index c)
	Index operator returning an object of type MatrixView. More...
MatrixView	operator() (const Range &s, Index b, Index p, const Range &r, Index c)
	Index operator returning an object of type MatrixView. More...
MatrixView	operator() (const Range &s, Index b, Index p, Index r, const Range &c)
	Index operator returning an object of type MatrixView. More...
MatrixView	operator() (Index s, const Range &b, Index p, Index r, const Range &c)
	Index operator returning an object of type MatrixView. More...
MatrixView	operator() (Index s, const Range &b, Index p, const Range &r, Index c)
	Index operator returning an object of type MatrixView. More...
MatrixView	operator() (Index s, const Range &b, const Range &p, Index r, Index c)
	Index operator returning an object of type MatrixView. More...
MatrixView	operator() (Index s, Index b, const Range &p, const Range &r, Index c)
	Index operator returning an object of type MatrixView. More...
MatrixView	operator() (Index s, Index b, const Range &p, Index r, const Range &c)
	Index operator returning an object of type MatrixView. More...
MatrixView	operator() (Index s, Index b, Index p, const Range &r, const Range &c)
	Index operator returning an object of type MatrixView. More...
VectorView	operator() (const Range &s, Index b, Index p, Index r, Index c)
	Index operator returning an object of type VectorView. More...
VectorView	operator() (Index s, const Range &b, Index p, Index r, Index c)
	Index operator returning an object of type VectorView. More...
VectorView	operator() (Index s, Index b, const Range &p, Index r, Index c)
	Index operator returning an object of type VectorView. More...
VectorView	operator() (Index s, Index b, Index p, const Range &r, Index c)
	Index operator returning an object of type VectorView. More...
VectorView	operator() (Index s, Index b, Index p, Index r, const Range &c)
	Const index operator returning an object of type ConstVectorView. More...
Numeric &	operator() (Index s, Index b, Index p, Index r, Index c)
	Plain const index operator. More...
Numeric &	get (Index s, Index b, Index p, Index r, Index c)
	Get element implementation without assertions. More...
const Numeric *	get_c_array () const
	Conversion to plain C-array. More...
Numeric *	get_c_array ()
	Conversion to plain C-array. More...
Iterator5D	begin ()
	Return iterator to first shelf. More...
Iterator5D	end ()
	Return iterator behind last shelf. More...
Tensor5View &	operator= (const ConstTensor5View &v)
	Assignment operator. More...
Tensor5View &	operator= (const Tensor5View &v)
	Assignment from Tensor5View to Tensor5View. More...
Tensor5View &	operator= (const Tensor5 &v)
	Assignment from a Tensor5. More...
Tensor5View &	operator= (Numeric x)
	Assigning a scalar to a Tensor5View will set all elements to this value. More...
Tensor5View &	operator*= (Numeric x)
	Multiplication by scalar. More...
Tensor5View &	operator/= (Numeric x)
	Division by scalar. More...
Tensor5View &	operator+= (Numeric x)
	Addition of scalar. More...
Tensor5View &	operator-= (Numeric x)
	Subtraction of scalar. More...
Tensor5View &	operator*= (const ConstTensor5View &x)
	Element-vise multiplication by another Tensor5. More...
Tensor5View &	operator/= (const ConstTensor5View &x)
	Element-vise division by another Tensor5. More...
Tensor5View &	operator+= (const ConstTensor5View &x)
	Element-vise addition of another Tensor5. More...
Tensor5View &	operator-= (const ConstTensor5View &x)
	Element-vise subtraction of another Tensor5. More...
virtual	~Tensor5View ()=default
	Destructor. More...
	Tensor5View (const Tensor4View &a)
	Special constructor to make a Tensor5 view of a Tensor4. More...
ConstIterator5D	begin () const
	Return const iterator to first shelf. More...
ConstIterator5D	end () const
	Return const iterator behind last shelf. More...
Numeric	get (Index s, Index b, Index p, Index r, Index c) const
	Get element implementation without assertions. More...
Public Member Functions inherited from ConstTensor5View
constexpr	ConstTensor5View (const ConstTensor5View &)=default
constexpr	ConstTensor5View (ConstTensor5View &&)=default
ConstTensor5View &	operator= (const ConstTensor5View &)=default
ConstTensor5View &	operator= (ConstTensor5View &&)=default
bool	empty () const
	Check if variable is empty. More...
Index	nshelves () const
	Returns the number of shelves. More...
Index	nbooks () const
	Returns the number of books. More...
Index	npages () const
	Returns the number of pages. More...
Index	nrows () const
	Returns the number of rows. More...
Index	ncols () const
	Returns the number of columns. More...
ConstTensor5View	operator() (const Range &s, const Range &b, const Range &p, const Range &r, const Range &c) const
	Const index operator for subrange. More...
ConstTensor4View	operator() (const Range &s, const Range &b, const Range &p, const Range &r, Index c) const
	Const index operator returning an object of type ConstTensor4View. More...
ConstTensor4View	operator() (const Range &s, const Range &b, const Range &p, Index r, const Range &c) const
	Const index operator returning an object of type ConstTensor4View. More...
ConstTensor4View	operator() (const Range &s, const Range &b, Index p, const Range &r, const Range &c) const
	Const index operator returning an object of type ConstTensor4View. More...
ConstTensor4View	operator() (const Range &s, Index b, const Range &p, const Range &r, const Range &c) const
	Const index operator returning an object of type ConstTensor4View. More...
ConstTensor4View	operator() (Index s, const Range &b, const Range &p, const Range &r, const Range &c) const
	Const index operator returning an object of type ConstTensor4View. More...
ConstTensor3View	operator() (const Range &s, const Range &b, const Range &p, Index r, Index c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstTensor3View	operator() (const Range &s, const Range &b, Index p, const Range &r, Index c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstTensor3View	operator() (const Range &s, const Range &b, Index p, Index r, const Range &c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstTensor3View	operator() (const Range &s, Index b, const Range &p, Index r, const Range &c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstTensor3View	operator() (const Range &s, Index b, const Range &p, const Range &r, Index c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstTensor3View	operator() (const Range &s, Index b, Index p, const Range &r, const Range &c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstTensor3View	operator() (Index s, const Range &b, Index p, const Range &r, const Range &c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstTensor3View	operator() (Index s, const Range &b, const Range &p, Index r, const Range &c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstTensor3View	operator() (Index s, const Range &b, const Range &p, const Range &r, Index c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstTensor3View	operator() (Index s, Index b, const Range &p, const Range &r, const Range &c) const
	Const index operator returning an object of type ConstTensor3View. More...
ConstMatrixView	operator() (const Range &s, const Range &b, Index p, Index r, Index c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstMatrixView	operator() (const Range &s, Index b, const Range &p, Index r, Index c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstMatrixView	operator() (const Range &s, Index b, Index p, const Range &r, Index c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstMatrixView	operator() (const Range &s, Index b, Index p, Index r, const Range &c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstMatrixView	operator() (Index s, const Range &b, Index p, Index r, const Range &c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstMatrixView	operator() (Index s, const Range &b, Index p, const Range &r, Index c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstMatrixView	operator() (Index s, const Range &b, const Range &p, Index r, Index c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstMatrixView	operator() (Index s, Index b, const Range &p, const Range &r, Index c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstMatrixView	operator() (Index s, Index b, const Range &p, Index r, const Range &c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstMatrixView	operator() (Index s, Index b, Index p, const Range &r, const Range &c) const
	Const index operator returning an object of type ConstMatrixView. More...
ConstVectorView	operator() (const Range &s, Index b, Index p, Index r, Index c) const
	Const index operator returning an object of type ConstVectorView. More...
ConstVectorView	operator() (Index s, const Range &b, Index p, Index r, Index c) const
	Const index operator returning an object of type ConstVectorView. More...
ConstVectorView	operator() (Index s, Index b, const Range &p, Index r, Index c) const
	Const index operator returning an object of type ConstVectorView. More...
ConstVectorView	operator() (Index s, Index b, Index p, const Range &r, Index c) const
	Const index operator returning an object of type ConstVectorView. More...
ConstVectorView	operator() (Index s, Index b, Index p, Index r, const Range &c) const
	Const index operator returning an object of type ConstVectorView. More...
Numeric	operator() (Index s, Index b, Index p, Index r, Index c) const
	Plain const index operator. More...
Numeric	get (Index s, Index b, Index p, Index r, Index c) const
	Get element implementation without assertions. More...
ConstIterator5D	begin () const
	Return const iterator to first shelf. More...
ConstIterator5D	end () const
	Return const iterator behind last shelf. More...
virtual	~ConstTensor5View ()=default
	Destructor. More...
	ConstTensor5View (const ConstTensor4View &a)
	Special constructor to make a Tensor5 view of a Tensor4. More...

Friends
void	swap (Tensor5 &t1, Tensor5 &t2)
	Swaps two objects. More...

Additional Inherited Members
Protected Member Functions inherited from Tensor5View
	Tensor5View ()=default
	Tensor5View (Numeric *data, const Range &s, const Range &b, const Range &p, const Range &r, const Range &c)
	Explicit constructor. More...
	Tensor5View (Numeric *data, const Range &ps, const Range &pb, const Range &pp, const Range &pr, const Range &pc, const Range &ns, const Range &nb, const Range &np, const Range &nr, const Range &nc)
	Recursive constructor. More...
Protected Member Functions inherited from ConstTensor5View
	ConstTensor5View ()=default
	ConstTensor5View (Numeric *data, const Range &s, const Range &b, const Range &p, const Range &r, const Range &c)
	Explicit constructor. More...
	ConstTensor5View (Numeric *data, const Range &ps, const Range &pb, const Range &pp, const Range &pr, const Range &pc, const Range &ns, const Range &nb, const Range &np, const Range &nr, const Range &nc)
	Recursive constructor. More...
Protected Attributes inherited from ConstTensor5View
Range	msr {0, 0, 1}
	The shelf range of mdata that is actually used. More...
Range	mbr {0, 0, 1}
	The book range of mdata that is actually used. More...
Range	mpr {0, 0, 1}
	The page range of mdata that is actually used. More...
Range	mrr {0, 0, 1}
	The row range of mdata that is actually used. More...
Range	mcr {0, 0, 1}
	The column range of mdata that is actually used. More...
Numeric *	mdata {nullptr}
	Pointer to the plain C array that holds the data. More...

Detailed Description

The Tensor5 class.

This is a Tensor5View that also allocates storage automatically, and deallocates it when it is destroyed. We take all the functionality from Tensor5View. Additionally defined here are:

1. Constructors and destructor.
2. Assignment operators.
3. Resize function.

Definition at line 506 of file matpackV.h.

Constructor & Destructor Documentation

Tensor5() [1/6]

Tensor5::Tensor5 ( )

default

Tensor5() [2/6]

Tensor5::Tensor5	(	Index	s,
		Index	b,
		Index	p,
		Index	r,
		Index	c
	)

Constructor setting size.

This constructor has to set the strides in the shelf, book, page and row ranges correctly!

Definition at line 1617 of file matpackV.cc.

Tensor5() [3/6]

Tensor5::Tensor5	(	Index	s,
		Index	b,
		Index	p,
		Index	r,
		Index	c,
		Numeric	fill
	)

Constructor setting size and filling with constant value.

Definition at line 1628 of file matpackV.cc.

Tensor5() [4/6]

Tensor5::Tensor5

(

const ConstTensor5View &

m

)

Copy constructor from Tensor5View.

This automatically sets the size and copies the data.

Definition at line 1642 of file matpackV.cc.

References Tensor5View::begin(), ConstTensor5View::begin(), copy(), and ConstTensor5View::end().

Tensor5() [5/6]

Tensor5::Tensor5

(

const Tensor5 &

m

)

Copy constructor from Tensor5.

This automatically sets the size and copies the data.

Definition at line 1657 of file matpackV.cc.

References ConstTensor5View::mdata, ConstTensor5View::nbooks(), ConstTensor5View::ncols(), ConstTensor5View::npages(), ConstTensor5View::nrows(), and ConstTensor5View::nshelves().

Tensor5() [6/6]

Tensor5::Tensor5 ( Tensor5 &&  v )

inlinenoexcept

Definition at line 514 of file matpackV.h.

~Tensor5()

Tensor5::~Tensor5 ( )

virtual

Destructor for Tensor5.

This is important, since Tensor5 uses new to allocate storage.

Definition at line 1789 of file matpackV.cc.

References ConstTensor5View::mdata.

Member Function Documentation

operator=() [1/3]

Tensor5 & Tensor5::operator=

(

const Tensor5 &

x

)

Assignment operator from another tensor.

While dimensions of views can not be adjusted, dimensions of tensors can be adjusted. Hence, the behavior of the assignment operator is different.

In this case the size of the target is automatically adjusted. This is important, so that structures containing tensors are copied correctly.

This is a deviation from the old ARTS paradigm that sizes must match exactly before copying!

Note: It is sufficient to have only this one version of the assignment (Tensor = Tensor). It implicitly covers the cases Tensor=TensorView, etc, because there is a default constructor for Tensor from TensorView. (See C++ Primer Plus, page 571ff.)

Parameters

m	The other tensor to assign to this one.

Returns

This tensor, by tradition.

Author

Stefan Buehler

Date

2002-12-19

Definition at line 1702 of file matpackV.cc.

References ConstTensor5View::mdata, ConstTensor5View::nbooks(), ConstTensor5View::ncols(), ConstTensor5View::npages(), ConstTensor5View::nrows(), ConstTensor5View::nshelves(), resize(), and ARTS::Var::x().

operator=() [2/3]

Tensor5 & Tensor5::operator=

(

Numeric

x

)

Assignment operator from scalar.

Assignment operators are not inherited.

Definition at line 1735 of file matpackV.cc.

References ConstTensor5View::mdata, ConstTensor5View::nbooks(), ConstTensor5View::ncols(), ConstTensor5View::npages(), ConstTensor5View::nrows(), ConstTensor5View::nshelves(), and ARTS::Var::x().

operator=() [3/3]

Tensor5 & Tensor5::operator= ( Tensor5 &&  x )

noexcept

Move assignment operator from another tensor.

Definition at line 1714 of file matpackV.cc.

References ARTS::Var::x().

resize()

void Tensor5::resize	(	Index	s,
		Index	b,
		Index	p,
		Index	r,
		Index	c
	)

Resize function.

If the size is already correct this function does nothing. All data is lost after resizing! The new tensor is not initialized, so it will contain random values.

Definition at line 1743 of file matpackV.cc.

Referenced by calcSingleScatteringDataProperties(), ConvertAzimuthallyRandomSingleScatteringData(), iyActiveSingleScat(), nca_read_from_file(), operator=(), pha_mat_sptFromData(), pha_mat_sptFromScat_data(), RadiationFieldSpectralIntegrate(), Reduce(), GriddedField5::resize(), ScatSpeciesExtendTemperature(), ScatSpeciesMerge(), spectral_irradiance_fieldFromSpectralRadianceField(), Tensor5Scale(), test_empty(), and xml_read_from_stream().

Friends And Related Function Documentation

swap

void swap ( Tensor5 &  t1, Tensor5 &  t2  )

friend

Swaps two objects.

Definition at line 1778 of file matpackV.cc.

---

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

• matpackV.h
• matpackV.cc