#include <tensor.hpp>

Inheritance diagram for ceras::tensor< T, Allocator >:

Public Types
typedef T	value_type

typedef Allocator	allocator

typedef std::vector< T, Allocator >	vector_type

typedef std::shared_ptr< vector_type >	shared_vector

typedef tensor	self_type

Public Member Functions
constexpr auto	begin () noexcept

constexpr auto	begin () const noexcept

constexpr auto	cbegin () const noexcept

constexpr auto	end () noexcept

constexpr auto	end () const noexcept

constexpr auto	cend () const noexcept

constexpr self_type &	reset (T val=T{0})

constexpr unsigned long	ndim () const noexcept

constexpr self_type &	deep_copy (self_type const &other)

constexpr self_type const	deep_copy () const

constexpr self_type const	copy () const

constexpr value_type &	operator[] (unsigned long idx)

constexpr value_type const &	operator[] (unsigned long idx) const

	tensor ()

constexpr	tensor (std::vector< unsigned long > const &shape, std::initializer_list< T > init, const Allocator &alloc=Allocator())

constexpr	tensor (std::vector< unsigned long > const &shape)

constexpr	tensor (std::vector< unsigned long > const &shape, T init)

constexpr	tensor (tensor const &other, unsigned long memory_offset)

constexpr	tensor (self_type const &other) noexcept

constexpr	tensor (self_type &&other) noexcept

constexpr self_type &	operator= (self_type const &other) noexcept

constexpr self_type &	operator= (self_type &&other) noexcept

constexpr std::vector< unsigned long > const &	shape () const noexcept

constexpr unsigned long	size () const noexcept

constexpr self_type &	resize (std::vector< unsigned long > const &new_shape)

constexpr self_type &	reshape (std::vector< unsigned long > const &new_shape)

constexpr self_type &	shrink_to (std::vector< unsigned long > const &new_shape)

constexpr self_type &	creep_to (unsigned long new_memory_offset)

constexpr bool	empty () const noexcept

constexpr value_type *	data () noexcept

constexpr const value_type *	data () const noexcept

template<typename Function >
constexpr self_type &	map (Function const &f)

constexpr self_type &	operator+= (self_type const &other)

constexpr self_type &	operator+= (value_type x)

constexpr self_type &	operator-= (self_type const &other)

constexpr self_type &	operator-= (value_type x)

constexpr self_type &	operator*= (self_type const &other)

constexpr self_type &	operator*= (value_type x)

constexpr self_type &	operator/= (self_type const &other)

constexpr self_type &	operator/= (value_type x)

constexpr self_type const	operator- () const

constexpr value_type	as_scalar () const noexcept

template<typename U >
constexpr auto	as_type () const noexcept

tensor	slice (unsigned long m, unsigned long n) const noexcept

Public Attributes
std::vector< unsigned long >	shape_

unsigned long	memory_offset_

shared_vector	vector_

Member Typedef Documentation

◆ allocator

template<typename T , typename Allocator = default_allocator<T>>

typedef Allocator ceras::tensor< T, Allocator >::allocator

◆ self_type

template<typename T , typename Allocator = default_allocator<T>>

typedef tensor ceras::tensor< T, Allocator >::self_type

◆ shared_vector

template<typename T , typename Allocator = default_allocator<T>>

typedef std::shared_ptr<vector_type> ceras::tensor< T, Allocator >::shared_vector

◆ value_type

template<typename T , typename Allocator = default_allocator<T>>

typedef T ceras::tensor< T, Allocator >::value_type

◆ vector_type

template<typename T , typename Allocator = default_allocator<T>>

typedef std::vector<T, Allocator> ceras::tensor< T, Allocator >::vector_type

Constructor & Destructor Documentation

◆ tensor() [1/7]

template<typename T , typename Allocator = default_allocator<T>>

ceras::tensor< T, Allocator >::tensor ( )

inline

◆ tensor() [2/7]

template<typename T , typename Allocator = default_allocator<T>>

constexpr ceras::tensor< T, Allocator >::tensor	(	std::vector< unsigned long > const &	shape,
		std::initializer_list< T >	init,
		const Allocator &	alloc = `Allocator()`
	)

inlineconstexpr

◆ tensor() [3/7]

template<typename T , typename Allocator = default_allocator<T>>

constexpr ceras::tensor< T, Allocator >::tensor ( std::vector< unsigned long > const & shape )

inlineconstexpr

◆ tensor() [4/7]

template<typename T , typename Allocator = default_allocator<T>>

constexpr ceras::tensor< T, Allocator >::tensor	(	std::vector< unsigned long > const &	shape,
		T	init
	)

inlineconstexpr

◆ tensor() [5/7]

template<typename T , typename Allocator = default_allocator<T>>

constexpr ceras::tensor< T, Allocator >::tensor	(	tensor< T, Allocator > const &	other,
		unsigned long	memory_offset
	)

inlineconstexpr

◆ tensor() [6/7]

template<typename T , typename Allocator = default_allocator<T>>

constexpr ceras::tensor< T, Allocator >::tensor ( self_type const & other )

inlineconstexprnoexcept

◆ tensor() [7/7]

template<typename T , typename Allocator = default_allocator<T>>

constexpr ceras::tensor< T, Allocator >::tensor ( self_type && other )

inlineconstexprnoexcept

Member Function Documentation

◆ as_scalar()

template<typename T , typename Allocator = default_allocator<T>>

constexpr value_type ceras::tensor< T, Allocator >::as_scalar ( ) const

inlineconstexprnoexcept

◆ as_type()

template<typename T , typename Allocator = default_allocator<T>>

template<typename U >

constexpr auto ceras::tensor< T, Allocator >::as_type ( ) const

inlineconstexprnoexcept

◆ begin() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr auto ceras::tensor< T, Allocator >::begin ( ) const

inlineconstexprnoexcept

◆ begin() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr auto ceras::tensor< T, Allocator >::begin ( )

inlineconstexprnoexcept

◆ cbegin()

template<typename T , typename Allocator = default_allocator<T>>

constexpr auto ceras::tensor< T, Allocator >::cbegin ( ) const

inlineconstexprnoexcept

◆ cend()

template<typename T , typename Allocator = default_allocator<T>>

constexpr auto ceras::tensor< T, Allocator >::cend ( ) const

inlineconstexprnoexcept

◆ copy()

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type const ceras::tensor< T, Allocator >::copy ( ) const

inlineconstexpr

◆ creep_to()

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::creep_to ( unsigned long new_memory_offset )

inlineconstexpr

◆ data() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr const value_type* ceras::tensor< T, Allocator >::data ( ) const

inlineconstexprnoexcept

◆ data() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr value_type* ceras::tensor< T, Allocator >::data ( )

inlineconstexprnoexcept

◆ deep_copy() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type const ceras::tensor< T, Allocator >::deep_copy ( ) const

inlineconstexpr

◆ deep_copy() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::deep_copy ( self_type const & other )

inlineconstexpr

◆ empty()

template<typename T , typename Allocator = default_allocator<T>>

constexpr bool ceras::tensor< T, Allocator >::empty ( ) const

inlineconstexprnoexcept

◆ end() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr auto ceras::tensor< T, Allocator >::end ( ) const

inlineconstexprnoexcept

◆ end() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr auto ceras::tensor< T, Allocator >::end ( )

inlineconstexprnoexcept

◆ map()

template<typename T , typename Allocator = default_allocator<T>>

template<typename Function >

constexpr self_type& ceras::tensor< T, Allocator >::map ( Function const & f )

inlineconstexpr

◆ ndim()

template<typename T , typename Allocator = default_allocator<T>>

constexpr unsigned long ceras::tensor< T, Allocator >::ndim ( ) const

inlineconstexprnoexcept

◆ operator*=() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator*= ( self_type const & other )

inlineconstexpr

◆ operator*=() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator*= ( value_type x )

inlineconstexpr

◆ operator+=() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator+= ( self_type const & other )

inlineconstexpr

◆ operator+=() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator+= ( value_type x )

inlineconstexpr

◆ operator-()

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type const ceras::tensor< T, Allocator >::operator- ( ) const

inlineconstexpr

◆ operator-=() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator-= ( self_type const & other )

inlineconstexpr

◆ operator-=() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator-= ( value_type x )

inlineconstexpr

◆ operator/=() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator/= ( self_type const & other )

inlineconstexpr

◆ operator/=() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator/= ( value_type x )

inlineconstexpr

◆ operator=() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator= ( self_type && other )

inlineconstexprnoexcept

◆ operator=() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::operator= ( self_type const & other )

inlineconstexprnoexcept

◆ operator[]() [1/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr value_type& ceras::tensor< T, Allocator >::operator[] ( unsigned long idx )

inlineconstexpr

◆ operator[]() [2/2]

template<typename T , typename Allocator = default_allocator<T>>

constexpr value_type const& ceras::tensor< T, Allocator >::operator[] ( unsigned long idx ) const

inlineconstexpr

◆ reset()

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::reset ( T val = T{0} )

inlineconstexpr

Resetting all elements in the tensor to a fixed value (default to 0), without change the shape.

Example code:

tensor<float> ts;
//...
ts.reset();

◆ reshape()

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::reshape ( std::vector< unsigned long > const & new_shape )

inlineconstexpr

◆ resize()

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::resize ( std::vector< unsigned long > const & new_shape )

inlineconstexpr

◆ shape()

template<typename T , typename Allocator = default_allocator<T>>

constexpr std::vector< unsigned long > const& ceras::tensor< T, Allocator >::shape ( ) const

inlineconstexprnoexcept

◆ shrink_to()

template<typename T , typename Allocator = default_allocator<T>>

constexpr self_type& ceras::tensor< T, Allocator >::shrink_to ( std::vector< unsigned long > const & new_shape )

inlineconstexpr

◆ size()

template<typename T , typename Allocator = default_allocator<T>>

constexpr unsigned long ceras::tensor< T, Allocator >::size ( ) const

inlineconstexprnoexcept

◆ slice()

template<typename T , typename Allocator = default_allocator<T>>

tensor ceras::tensor< T, Allocator >::slice	(	unsigned long	m,
		unsigned long	n
	)		const

inlinenoexcept

Member Data Documentation

◆ memory_offset_

template<typename T , typename Allocator = default_allocator<T>>

unsigned long ceras::tensor< T, Allocator >::memory_offset_

◆ shape_

template<typename T , typename Allocator = default_allocator<T>>

std::vector<unsigned long> ceras::tensor< T, Allocator >::shape_

◆ vector_

template<typename T , typename Allocator = default_allocator<T>>

shared_vector ceras::tensor< T, Allocator >::vector_

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

/home/feng/workspace/github.repo/ceras/include/tensor.hpp

Public Types

Public Member Functions

Public Attributes

Member Typedef Documentation

◆ allocator

◆ self_type

◆ shared_vector

◆ value_type

◆ vector_type

Constructor & Destructor Documentation

◆ tensor() [1/7]

◆ tensor() [2/7]

◆ tensor() [3/7]

◆ tensor() [4/7]

◆ tensor() [5/7]

◆ tensor() [6/7]

◆ tensor() [7/7]

Member Function Documentation

◆ as_scalar()

◆ as_type()

◆ begin() [1/2]

◆ begin() [2/2]

◆ cbegin()

◆ cend()

◆ copy()

◆ creep_to()

◆ data() [1/2]

◆ data() [2/2]

◆ deep_copy() [1/2]

◆ deep_copy() [2/2]

◆ empty()

◆ end() [1/2]

◆ end() [2/2]

◆ map()

◆ ndim()

◆ operator*=() [1/2]

◆ operator*=() [2/2]

◆ operator+=() [1/2]

◆ operator+=() [2/2]

◆ operator-()

◆ operator-=() [1/2]

◆ operator-=() [2/2]

◆ operator/=() [1/2]

◆ operator/=() [2/2]

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ reset()

◆ reshape()

◆ resize()

◆ shape()

◆ shrink_to()

◆ size()

◆ slice()

Member Data Documentation

◆ memory_offset_

◆ shape_

◆ vector_