#include <Tensor.h>

Collaboration diagram for Utils::Tensor< T, Storage >:

Public Member Functions
	Tensor ()
	Tensor (const std::vector< int > &dims, bool dummy=false)
	Tensor (const std::vector< size_t > &dims, bool dummy=false)
	Tensor (const Tensor< T, Storage > &other)
template<class indT = size_t>
	Tensor (std::initializer_list< indT > dims, bool dummy=false)
	Tensor (Tensor< T, Storage > &&other) noexcept
virtual	~Tensor ()=default
const T	at (const std::vector< size_t > &indices) const
T	atOffset (size_t offset)
void	Clear ()
void	ClearValues ()
void	Conj ()
Tensor< T, Storage >	Contract (const Tensor< T, Storage > &other, const std::vector< std::pair< size_t, size_t > > &indices, bool allowMultithreading=true) const
Tensor< T, Storage >	Contract (const Tensor< T, Storage > &other, size_t ind1, size_t ind2, bool allowMultithreading=true) const
bool	Empty () const
size_t	GetDim (size_t index) const
const std::vector< size_t > &	GetDims () const
size_t	GetOffset (const std::vector< size_t > &indices) const
const size_t	GetRank () const
size_t	GetSize () const
Storage &	GetValues ()
const Storage &	GetValues () const
bool	IncrementIndex (std::vector< size_t > &indices) const
bool	IncrementIndexSkip (std::vector< size_t > &indices, const std::vector< int > &skipv) const
bool	IncrementIndexSkip (std::vector< size_t > &indices, int skip) const
std::vector< size_t >	IndexFromOffset (size_t offset) const
bool	IsDummy () const
T &	operator() (const std::vector< size_t > &indices)
const T &	operator() (const std::vector< size_t > &indices) const
template<class indT = size_t>
T &	operator() (std::initializer_list< indT > args)
template<class indT = size_t>
const T &	operator() (std::initializer_list< indT > args) const
Tensor< T, Storage >	operator* (const T &scalar) const
Tensor< T, Storage >	operator* (const Tensor< T, Storage > &other) const
Tensor< T, Storage > &	operator*= (const double scalar)
Tensor< T, Storage > &	operator*= (const T &scalar)
Tensor< T, Storage > &	operator*= (const Tensor< T, Storage > &other)
Tensor< T, Storage >	operator+ (const T &scalar) const
Tensor< T, Storage >	operator+ (const Tensor< T, Storage > &other) const
Tensor< T, Storage > &	operator+= (const double scalar)
Tensor< T, Storage > &	operator+= (const T &scalar)
Tensor< T, Storage > &	operator+= (const Tensor< T, Storage > &other)
Tensor< T, Storage >	operator- () const
Tensor< T, Storage >	operator- (const T &scalar) const
Tensor< T, Storage >	operator- (const Tensor< T, Storage > &other) const
Tensor< T, Storage > &	operator-= (const double scalar)
Tensor< T, Storage > &	operator-= (const T &scalar)
Tensor< T, Storage > &	operator-= (const Tensor< T, Storage > &other)
Tensor< T, Storage >	operator/ (const T &scalar) const
Tensor< T, Storage >	operator/ (const Tensor< T, Storage > &other) const
Tensor< T, Storage > &	operator/= (const double scalar)
Tensor< T, Storage > &	operator/= (const T &scalar)
Tensor< T, Storage > &	operator/= (const Tensor< T, Storage > &other)
Tensor< T, Storage > &	operator= (const Tensor< T, Storage > &other)
Tensor< T, Storage > &	operator= (Tensor< T, Storage > &&other) noexcept
T &	operator[] (const std::vector< size_t > &indices)
const T &	operator[] (const std::vector< size_t > &indices) const
T &	operator[] (size_t offset)
const T &	operator[] (size_t offset) const
template<class indT = size_t>
T &	operator[] (std::initializer_list< indT > args)
template<class indT = size_t>
const T &	operator[] (std::initializer_list< indT > args) const
Tensor< T, Storage >	Reshape (const std::vector< size_t > &newdims) const
template<class indT = size_t>
Tensor< T, Storage >	Reshape (std::initializer_list< indT > args) const
void	Resize (const std::vector< size_t > &newdims)
template<class indT = size_t>
void	Resize (std::initializer_list< indT > newdims)
template<class Archive>
void	serialize (Archive &ar, const unsigned int)
Tensor< T, Storage >	Shuffle (const std::vector< size_t > &indices) const
template<class indT = size_t>
Tensor< T, Storage >	Shuffle (std::initializer_list< indT > args) const
void	Swap (Tensor< T, Storage > &other)
Tensor< T, Storage >	TensorProduct (const Tensor< T, Storage > &other) const
T	Trace () const
Tensor< T, Storage >	Trace (const std::vector< size_t > &tindices) const
Tensor< T, Storage >	Trace (size_t ind1, size_t ind2) const
template<class indT = size_t>
Tensor< T, Storage >	Trace (std::initializer_list< indT > args) const

Static Protected Member Functions
static int	GetNumberOfThreads ()

Protected Attributes
std::vector< size_t >	dims
size_t	sz
Storage	values

Static Protected Attributes
static constexpr int	divSchedule = 2
static constexpr size_t	OmpLimit = 1024

Friends
class	boost::serialization::access

Detailed Description

template<class T = std::complex<double>, class Storage = std::valarray<T>>
class Utils::Tensor< T, Storage >

Definition at line 40 of file Tensor.h.

Constructor & Destructor Documentation

◆ Tensor() [1/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Utils::Tensor< T, Storage >::Tensor ( )

inline

Definition at line 56 of file Tensor.h.

References sz.

Referenced by Tensor(), Tensor(), Contract(), Contract(), operator*(), operator*(), operator*=(), operator*=(), operator*=(), operator+(), operator+(), operator+=(), operator+=(), operator+=(), operator-(), operator-(), operator-(), operator-=(), operator-=(), operator-=(), operator/(), operator/(), operator/=(), operator/=(), operator/=(), operator=(), operator=(), Reshape(), Reshape(), Shuffle(), Shuffle(), Swap(), TensorProduct(), Trace(), Trace(), and Trace().

◆ Tensor() [2/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Utils::Tensor< T, Storage >::Tensor	(	const std::vector< size_t > &	dims,
		bool	dummy = false )

inline

Definition at line 60 of file Tensor.h.

References dims, GetSize(), sz, and values.

◆ Tensor() [3/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Utils::Tensor< T, Storage >::Tensor	(	const std::vector< int > &	dims,
		bool	dummy = false )

inline

Definition at line 70 of file Tensor.h.

References dims, GetSize(), sz, and values.

◆ Tensor() [4/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class indT = size_t>

Utils::Tensor< T, Storage >::Tensor	(	std::initializer_list< indT >	dims,
		bool	dummy = false )

inline

Definition at line 81 of file Tensor.h.

References dims, GetSize(), sz, and values.

◆ Tensor() [5/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Utils::Tensor< T, Storage >::Tensor ( const Tensor< T, Storage > & other )

inline

Definition at line 91 of file Tensor.h.

References Tensor(), dims, sz, and values.

◆ Tensor() [6/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Utils::Tensor< T, Storage >::Tensor ( Tensor< T, Storage > && other )

inlinenoexcept

Definition at line 94 of file Tensor.h.

References Tensor(), dims, sz, and values.

◆ ~Tensor()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

virtual Utils::Tensor< T, Storage >::~Tensor ( )

virtualdefault

Member Function Documentation

◆ at()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

const T Utils::Tensor< T, Storage >::at ( const std::vector< size_t > & indices ) const

inline

Definition at line 247 of file Tensor.h.

References dims, GetOffset(), and values.

◆ atOffset()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

T Utils::Tensor< T, Storage >::atOffset ( size_t offset )

inline

Definition at line 263 of file Tensor.h.

References values.

◆ Clear()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

void Utils::Tensor< T, Storage >::Clear ( )

inline

Definition at line 218 of file Tensor.h.

References ClearValues(), and dims.

Referenced by Resize(), and Resize().

◆ ClearValues()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

void Utils::Tensor< T, Storage >::ClearValues ( )

inline

Definition at line 223 of file Tensor.h.

References sz, and values.

Referenced by Clear().

◆ Conj()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

void Utils::Tensor< T, Storage >::Conj ( )

inline

Definition at line 497 of file Tensor.h.

References GetSize(), and values.

◆ Contract() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::Contract	(	const Tensor< T, Storage > &	other,
		const std::vector< std::pair< size_t, size_t > > &	indices,
		bool	allowMultithreading = true ) const

inline

Definition at line 612 of file Tensor.h.

References Tensor(), dims, GetNumberOfThreads(), GetOffset(), GetSize(), IncrementIndex(), IndexFromOffset(), IsDummy(), OmpLimit, sz, and values.

◆ Contract() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::Contract	(	const Tensor< T, Storage > &	other,
		size_t	ind1,
		size_t	ind2,
		bool	allowMultithreading = true ) const

inline

Definition at line 519 of file Tensor.h.

References Tensor(), dims, GetNumberOfThreads(), GetOffset(), GetSize(), IndexFromOffset(), IsDummy(), OmpLimit, sz, and values.

◆ Empty()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

bool Utils::Tensor< T, Storage >::Empty ( ) const

inline

Definition at line 228 of file Tensor.h.

References dims.

◆ GetDim()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

size_t Utils::Tensor< T, Storage >::GetDim ( size_t index ) const

inline

Definition at line 140 of file Tensor.h.

References dims.

◆ GetDims()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

const std::vector< size_t > & Utils::Tensor< T, Storage >::GetDims ( ) const

inline

Definition at line 146 of file Tensor.h.

References dims.

◆ GetNumberOfThreads()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

int Utils::Tensor< T, Storage >::GetNumberOfThreads ( )

inlinestaticprotected

Definition at line 49 of file Tensor.h.

Referenced by Contract(), and Contract().

◆ GetOffset()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

size_t Utils::Tensor< T, Storage >::GetOffset ( const std::vector< size_t > & indices ) const

inline

Definition at line 924 of file Tensor.h.

Referenced by at(), Contract(), Contract(), operator()(), operator()(), operator()(), operator()(), operator[](), operator[](), operator[](), operator[](), Trace(), Trace(), and Trace().

◆ GetRank()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

const size_t Utils::Tensor< T, Storage >::GetRank ( ) const

inline

Definition at line 148 of file Tensor.h.

References dims.

◆ GetSize()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

size_t Utils::Tensor< T, Storage >::GetSize ( ) const

inline

Definition at line 132 of file Tensor.h.

References dims, and sz.

Referenced by Tensor(), Tensor(), Tensor(), Conj(), Contract(), Contract(), operator*(), operator*(), operator*=(), operator*=(), operator*=(), operator+(), operator+(), operator+=(), operator+=(), operator+=(), operator-(), operator-(), operator-(), operator-=(), operator-=(), operator-=(), operator/(), operator/(), operator/=(), operator/=(), operator/=(), Reshape(), Resize(), Resize(), Shuffle(), TensorProduct(), Trace(), and Trace().

◆ GetValues() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Storage & Utils::Tensor< T, Storage >::GetValues ( )

inline

Definition at line 325 of file Tensor.h.

References values.

◆ GetValues() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

const Storage & Utils::Tensor< T, Storage >::GetValues ( ) const

inline

Definition at line 323 of file Tensor.h.

References values.

◆ IncrementIndex()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

bool Utils::Tensor< T, Storage >::IncrementIndex ( std::vector< size_t > & indices ) const

inline

Definition at line 152 of file Tensor.h.

References dims.

Referenced by Contract().

◆ IncrementIndexSkip() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

bool Utils::Tensor< T, Storage >::IncrementIndexSkip	(	std::vector< size_t > &	indices,
		const std::vector< int > &	skipv ) const

inline

Definition at line 185 of file Tensor.h.

References dims.

◆ IncrementIndexSkip() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

bool Utils::Tensor< T, Storage >::IncrementIndexSkip	(	std::vector< size_t > &	indices,
		int	skip ) const

inline

Definition at line 168 of file Tensor.h.

References dims.

◆ IndexFromOffset()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

std::vector< size_t > Utils::Tensor< T, Storage >::IndexFromOffset ( size_t offset ) const

inline

Definition at line 928 of file Tensor.h.

Referenced by Contract(), Contract(), Shuffle(), Trace(), and Trace().

◆ IsDummy()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

bool Utils::Tensor< T, Storage >::IsDummy ( ) const

inline

Definition at line 150 of file Tensor.h.

References values.

Referenced by Contract(), Contract(), and TensorProduct().

◆ operator()() [1/4]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

T & Utils::Tensor< T, Storage >::operator() ( const std::vector< size_t > & indices )

inline

Definition at line 295 of file Tensor.h.

References dims, GetOffset(), and values.

◆ operator()() [2/4]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

const T & Utils::Tensor< T, Storage >::operator() ( const std::vector< size_t > & indices ) const

inline

Definition at line 301 of file Tensor.h.

References GetOffset(), and values.

◆ operator()() [3/4]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class indT = size_t>

T & Utils::Tensor< T, Storage >::operator() ( std::initializer_list< indT > args )

inline

Definition at line 306 of file Tensor.h.

References dims, GetOffset(), and values.

◆ operator()() [4/4]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class indT = size_t>

const T & Utils::Tensor< T, Storage >::operator() ( std::initializer_list< indT > args ) const

inline

Definition at line 315 of file Tensor.h.

References dims, GetOffset(), and values.

◆ operator*() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::operator* ( const T & scalar ) const

inline

Definition at line 389 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator*() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::operator* ( const Tensor< T, Storage > & other ) const

inline

Definition at line 349 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator*=() [1/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator*= ( const double scalar )

inline

Definition at line 477 of file Tensor.h.

References Tensor(), GetSize(), and values.

◆ operator*=() [2/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator*= ( const T & scalar )

inline

Definition at line 451 of file Tensor.h.

References Tensor(), GetSize(), and values.

◆ operator*=() [3/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator*= ( const Tensor< T, Storage > & other )

inline

Definition at line 423 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator+() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::operator+ ( const T & scalar ) const

inline

Definition at line 371 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator+() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::operator+ ( const Tensor< T, Storage > & other ) const

inline

Definition at line 327 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator+=() [1/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator+= ( const double scalar )

inline

Definition at line 465 of file Tensor.h.

References Tensor(), GetSize(), and values.

◆ operator+=() [2/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator+= ( const T & scalar )

inline

Definition at line 439 of file Tensor.h.

References Tensor(), GetSize(), and values.

◆ operator+=() [3/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator+= ( const Tensor< T, Storage > & other )

inline

Definition at line 407 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator-() [1/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::operator- ( ) const

inline

Definition at line 489 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator-() [2/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::operator- ( const T & scalar ) const

inline

Definition at line 380 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator-() [3/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::operator- ( const Tensor< T, Storage > & other ) const

inline

Definition at line 338 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator-=() [1/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator-= ( const double scalar )

inline

Definition at line 471 of file Tensor.h.

References Tensor(), GetSize(), and values.

◆ operator-=() [2/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator-= ( const T & scalar )

inline

Definition at line 445 of file Tensor.h.

References Tensor(), GetSize(), and values.

◆ operator-=() [3/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator-= ( const Tensor< T, Storage > & other )

inline

Definition at line 415 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator/() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::operator/ ( const T & scalar ) const

inline

Definition at line 398 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator/() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::operator/ ( const Tensor< T, Storage > & other ) const

inline

Definition at line 360 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator/=() [1/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator/= ( const double scalar )

inline

Definition at line 483 of file Tensor.h.

References Tensor(), GetSize(), and values.

◆ operator/=() [2/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator/= ( const T & scalar )

inline

Definition at line 457 of file Tensor.h.

References Tensor(), GetSize(), and values.

◆ operator/=() [3/3]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator/= ( const Tensor< T, Storage > & other )

inline

Definition at line 431 of file Tensor.h.

References Tensor(), dims, GetSize(), and values.

◆ operator=() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator= ( const Tensor< T, Storage > & other )

inline

Definition at line 109 of file Tensor.h.

References Tensor().

◆ operator=() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > & Utils::Tensor< T, Storage >::operator= ( Tensor< T, Storage > && other )

inlinenoexcept

Definition at line 116 of file Tensor.h.

References Tensor(), dims, sz, and values.

◆ operator[]() [1/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

T & Utils::Tensor< T, Storage >::operator[] ( const std::vector< size_t > & indices )

inline

Definition at line 253 of file Tensor.h.

References dims, GetOffset(), and values.

◆ operator[]() [2/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

const T & Utils::Tensor< T, Storage >::operator[] ( const std::vector< size_t > & indices ) const

inline

Definition at line 259 of file Tensor.h.

References GetOffset(), and values.

◆ operator[]() [3/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

T & Utils::Tensor< T, Storage >::operator[] ( size_t offset )

inline

Definition at line 269 of file Tensor.h.

References values.

◆ operator[]() [4/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

const T & Utils::Tensor< T, Storage >::operator[] ( size_t offset ) const

inline

Definition at line 275 of file Tensor.h.

References values.

◆ operator[]() [5/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class indT = size_t>

T & Utils::Tensor< T, Storage >::operator[] ( std::initializer_list< indT > args )

inline

Definition at line 278 of file Tensor.h.

References dims, GetOffset(), and values.

◆ operator[]() [6/6]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class indT = size_t>

const T & Utils::Tensor< T, Storage >::operator[] ( std::initializer_list< indT > args ) const

inline

Definition at line 287 of file Tensor.h.

References dims, GetOffset(), and values.

◆ Reshape() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::Reshape ( const std::vector< size_t > & newdims ) const

inline

Definition at line 902 of file Tensor.h.

References Tensor(), GetSize(), and values.

Referenced by Reshape().

◆ Reshape() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class indT = size_t>

Tensor< T, Storage > Utils::Tensor< T, Storage >::Reshape ( std::initializer_list< indT > args ) const

inline

Definition at line 915 of file Tensor.h.

References Tensor(), and Reshape().

◆ Resize() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

void Utils::Tensor< T, Storage >::Resize ( const std::vector< size_t > & newdims )

inline

Definition at line 230 of file Tensor.h.

References Clear(), dims, GetSize(), sz, and values.

◆ Resize() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class indT = size_t>

void Utils::Tensor< T, Storage >::Resize ( std::initializer_list< indT > newdims )

inline

Definition at line 239 of file Tensor.h.

References Clear(), dims, GetSize(), sz, and values.

◆ serialize()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class Archive>

void Utils::Tensor< T, Storage >::serialize	(	Archive &	ar,
		const unsigned int	)

inline

Definition at line 103 of file Tensor.h.

References dims, sz, and values.

◆ Shuffle() [1/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::Shuffle ( const std::vector< size_t > & indices ) const

inline

Definition at line 872 of file Tensor.h.

References Tensor(), dims, GetSize(), IndexFromOffset(), and values.

Referenced by Shuffle().

◆ Shuffle() [2/2]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class indT = size_t>

Tensor< T, Storage > Utils::Tensor< T, Storage >::Shuffle ( std::initializer_list< indT > args ) const

inline

Definition at line 896 of file Tensor.h.

References Tensor(), and Shuffle().

◆ Swap()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

void Utils::Tensor< T, Storage >::Swap ( Tensor< T, Storage > & other )

inline

Definition at line 126 of file Tensor.h.

References Tensor(), dims, sz, and values.

◆ TensorProduct()

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::TensorProduct ( const Tensor< T, Storage > & other ) const

inline

Definition at line 501 of file Tensor.h.

References Tensor(), dims, GetSize(), IsDummy(), and values.

◆ Trace() [1/4]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

T Utils::Tensor< T, Storage >::Trace ( ) const

inline

Definition at line 739 of file Tensor.h.

References dims, GetOffset(), and values.

Referenced by Trace().

◆ Trace() [2/4]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::Trace ( const std::vector< size_t > & tindices ) const

inline

Definition at line 804 of file Tensor.h.

References Tensor(), dims, GetOffset(), GetSize(), IndexFromOffset(), and values.

◆ Trace() [3/4]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Tensor< T, Storage > Utils::Tensor< T, Storage >::Trace	(	size_t	ind1,
		size_t	ind2 ) const

inline

Definition at line 759 of file Tensor.h.

References Tensor(), dims, GetOffset(), GetSize(), IndexFromOffset(), and values.

◆ Trace() [4/4]

template<class T = std::complex<double>, class Storage = std::valarray<T>>

template<class indT = size_t>

Tensor< T, Storage > Utils::Tensor< T, Storage >::Trace ( std::initializer_list< indT > args ) const

inline

Definition at line 866 of file Tensor.h.

References Tensor(), and Trace().

◆ boost::serialization::access

template<class T = std::complex<double>, class Storage = std::valarray<T>>

friend class boost::serialization::access

friend

Definition at line 54 of file Tensor.h.

References boost::serialization::access.

Referenced by boost::serialization::access.

Member Data Documentation

◆ dims

template<class T = std::complex<double>, class Storage = std::valarray<T>>

std::vector<size_t> Utils::Tensor< T, Storage >::dims

protected

Definition at line 43 of file Tensor.h.

Referenced by Tensor(), Tensor(), Tensor(), Tensor(), Tensor(), at(), Clear(), Contract(), Contract(), Empty(), GetDim(), GetDims(), GetRank(), GetSize(), IncrementIndex(), IncrementIndexSkip(), IncrementIndexSkip(), operator()(), operator()(), operator()(), operator*(), operator*(), operator*=(), operator+(), operator+(), operator+=(), operator-(), operator-(), operator-(), operator-=(), operator/(), operator/(), operator/=(), operator=(), operator[](), operator[](), operator[](), Resize(), Resize(), serialize(), Shuffle(), Swap(), TensorProduct(), Trace(), Trace(), and Trace().

◆ divSchedule

template<class T = std::complex<double>, class Storage = std::valarray<T>>

int Utils::Tensor< T, Storage >::divSchedule = 2

staticconstexprprotected

Definition at line 47 of file Tensor.h.

◆ OmpLimit

template<class T = std::complex<double>, class Storage = std::valarray<T>>

size_t Utils::Tensor< T, Storage >::OmpLimit = 1024

staticconstexprprotected

Definition at line 46 of file Tensor.h.

Referenced by Contract(), and Contract().

◆ sz

template<class T = std::complex<double>, class Storage = std::valarray<T>>

size_t Utils::Tensor< T, Storage >::sz

mutableprotected

Definition at line 44 of file Tensor.h.

Referenced by Tensor(), Tensor(), Tensor(), Tensor(), Tensor(), Tensor(), ClearValues(), Contract(), Contract(), GetSize(), operator=(), Resize(), Resize(), serialize(), and Swap().

◆ values

template<class T = std::complex<double>, class Storage = std::valarray<T>>

Storage Utils::Tensor< T, Storage >::values

protected

Definition at line 42 of file Tensor.h.

Referenced by Tensor(), Tensor(), Tensor(), Tensor(), Tensor(), at(), atOffset(), ClearValues(), Conj(), Contract(), Contract(), GetValues(), GetValues(), IsDummy(), operator()(), operator()(), operator()(), operator()(), operator*(), operator*(), operator*=(), operator*=(), operator*=(), operator+(), operator+(), operator+=(), operator+=(), operator+=(), operator-(), operator-(), operator-(), operator-=(), operator-=(), operator-=(), operator/(), operator/(), operator/=(), operator/=(), operator/=(), operator=(), operator[](), operator[](), operator[](), operator[](), operator[](), operator[](), Reshape(), Resize(), Resize(), serialize(), Shuffle(), Swap(), TensorProduct(), Trace(), Trace(), and Trace().

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

Tensor.h

Public Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Tensor() [1/6]

◆ Tensor() [2/6]

◆ Tensor() [3/6]

◆ Tensor() [4/6]

◆ Tensor() [5/6]

◆ Tensor() [6/6]

◆ ~Tensor()

Member Function Documentation

◆ at()

◆ atOffset()

◆ Clear()

◆ ClearValues()

◆ Conj()

◆ Contract() [1/2]

◆ Contract() [2/2]

◆ Empty()

◆ GetDim()

◆ GetDims()

◆ GetNumberOfThreads()

◆ GetOffset()

◆ GetRank()

◆ GetSize()

◆ GetValues() [1/2]

◆ GetValues() [2/2]

◆ IncrementIndex()

◆ IncrementIndexSkip() [1/2]

◆ IncrementIndexSkip() [2/2]

◆ IndexFromOffset()

◆ IsDummy()

◆ operator()() [1/4]

◆ operator()() [2/4]

◆ operator()() [3/4]

◆ operator()() [4/4]

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator*=() [1/3]

◆ operator*=() [2/3]

◆ operator*=() [3/3]

◆ operator+() [1/2]

◆ operator+() [2/2]

◆ operator+=() [1/3]

◆ operator+=() [2/3]

◆ operator+=() [3/3]

◆ operator-() [1/3]

◆ operator-() [2/3]

◆ operator-() [3/3]

◆ operator-=() [1/3]

◆ operator-=() [2/3]

◆ operator-=() [3/3]

◆ operator/() [1/2]

◆ operator/() [2/2]

◆ operator/=() [1/3]

◆ operator/=() [2/3]

◆ operator/=() [3/3]

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ operator[]() [1/6]

◆ operator[]() [2/6]

◆ operator[]() [3/6]

◆ operator[]() [4/6]

◆ operator[]() [5/6]

◆ operator[]() [6/6]

◆ Reshape() [1/2]

◆ Reshape() [2/2]

◆ Resize() [1/2]

◆ Resize() [2/2]

◆ serialize()

◆ Shuffle() [1/2]

◆ Shuffle() [2/2]

◆ Swap()

◆ TensorProduct()

◆ Trace() [1/4]

◆ Trace() [2/4]