LinearValue< T, K > Class Template Reference

This class is memory compatible to K values of type T. More...

#include <cvb/block.hpp>

Public Member Functions
template<class Ty>
LinearValue< T, K > &	operator= (const Ty &other) noexcept
	Assignment from any type, for which get<size_t>(Ty) function exists. The values pointed to by this class are overwritten by those of other.
template<std::size_t N>
LinearValue< T, K > &	operator= (const T(&list)[N]) noexcept
	Assignment from a N-element initializer list or array. The values pointed to by this class are overwritten by those of the initializer list.
template<class Ty>
Ty	Cast () const noexcept
	Cast to any type, for which a set<size_t>(Ty) function exists.
T &	X () noexcept
	Get reference to the first (x) value.
const T &	X () const noexcept
	Get const reference to the first (x) value.
template<size_t N = K, std::enable_if_t< less< 1, N >::value, int > = 0>
T &	Y () noexcept
	Get reference to the second (y) value.
template<size_t N = K, std::enable_if_t< less< 1, N >::value, int > = 0>
const T &	Y () const noexcept
	Get const reference to the second (y) value.
template<size_t N = K, std::enable_if_t< less< 2, N >::value, int > = 0>
T &	Z () noexcept
	Get reference to the third (z) value.
template<size_t N = K, std::enable_if_t< less< 2, N >::value, int > = 0>
const T &	Z () const noexcept
	Get const reference to the third (z) value.
template<size_t N = K, std::enable_if_t< less< 3, N >::value, int > = 0>
T &	W () noexcept
	Get reference to the fourth (w) value.
template<size_t N = K, std::enable_if_t< less< 3, N >::value, int > = 0>
const T &	W () const noexcept
	Get const reference to the fourth (w) value.
const T &	operator[] (size_t i) const noexcept
	Element access.
T &	operator[] (size_t i) noexcept
	Mutable element access.

Static Public Member Functions
static constexpr const size_t	NumValues () noexcept
	Get number of values stored in this LinearValue.

Related Symbols
(Note that these are not member symbols.)
template<size_t I, class T, size_t K, std::enable_if_t< less< I, K >::value, int > = 0>
T	get (const LinearValue< T, K > &linVal) noexcept
	Get's the I-th element of the LinearValue<T,K>.
template<size_t I, class T, size_t K, std::enable_if_t< less< I, K >::value, int > = 0>
void	set (LinearValue< T, K > &linVal, const T &val) noexcept
	Set's the value of the I-th element in the LinearValue<T,K> linVal.

Detailed Description

template<typename T, size_t K>
class Cvb::LinearValue< T, K >

This class is memory compatible to K values of type T.

See also

Block, Visit

Member Function Documentation

Cast()

template<typename T, size_t K>

template<class Ty>

Ty Cast ( ) const

inlinenoexcept

Cast to any type, for which a set<size_t>(Ty) function exists.

Template Parameters

Ty	Target type, for which a Cvb::set<size_t>(Ty) function exists.

Returns

A newly constructed object of Ty.

NumValues()

template<typename T, size_t K>

static constexpr const size_t NumValues ( )

inlinestaticconstexprnoexcept

Get number of values stored in this LinearValue.

Returns

size_t The number of values K.

operator=() [1/2]

template<typename T, size_t K>

template<std::size_t N>

LinearValue< T, K > & operator= ( const T(&) list[N] )

inlinenoexcept

Assignment from a N-element initializer list or array. The values pointed to by this class are overwritten by those of the initializer list.

Template Parameters

N	The number of elements. Must be equal to K.

Parameters

list	N-element initializer list or array.

Returns

Reference to this LinearValue.

operator=() [2/2]

template<typename T, size_t K>

template<class Ty>

LinearValue< T, K > & operator= ( const Ty & other )

inlinenoexcept

Assignment from any type, for which get<size_t>(Ty) function exists. The values pointed to by this class are overwritten by those of other.

Parameters

[in]

other

Object of any type Ty to copy values from. A get<size_t>(Ty) function has to be provided elsewhere and should be defined for 0,..,K-1.

Returns

Reference to this LinearValue.

operator[]() [1/2]

template<typename T, size_t K>

const T & operator[] ( size_t i ) const

inlinenoexcept

Element access.

Parameters

[in]

i

The index of the requested element.

Returns

T The value of the i-th element.

operator[]() [2/2]

template<typename T, size_t K>

T & operator[] ( size_t i )

inlinenoexcept

Mutable element access.

Parameters

[in]

i

The index of the requested element.

Returns

T The reference to the i-th element.

W() [1/2]

template<typename T, size_t K>

template<size_t N = K, std::enable_if_t< less< 3, N >::value, int > = 0>

const T & W ( ) const

inlinenoexcept

Get const reference to the fourth (w) value.

Returns

const reference to the w value.

W() [2/2]

template<typename T, size_t K>

template<size_t N = K, std::enable_if_t< less< 3, N >::value, int > = 0>

T & W ( )

inlinenoexcept

Get reference to the fourth (w) value.

Returns

Reference to the w value.

X() [1/2]

template<typename T, size_t K>

const T & X ( ) const

inlinenoexcept

Get const reference to the first (x) value.

Returns

const reference to the x value.

X() [2/2]

template<typename T, size_t K>

T & X ( )

inlinenoexcept

Get reference to the first (x) value.

Returns

Reference to the x value.

Y() [1/2]

template<typename T, size_t K>

template<size_t N = K, std::enable_if_t< less< 1, N >::value, int > = 0>

const T & Y ( ) const

inlinenoexcept

Get const reference to the second (y) value.

Returns

const reference to the y value.

Y() [2/2]

template<typename T, size_t K>

template<size_t N = K, std::enable_if_t< less< 1, N >::value, int > = 0>

T & Y ( )

inlinenoexcept

Get reference to the second (y) value.

Returns

Reference to the y value.

Z() [1/2]

template<typename T, size_t K>

template<size_t N = K, std::enable_if_t< less< 2, N >::value, int > = 0>

const T & Z ( ) const

inlinenoexcept

Get const reference to the third (z) value.

Returns

const reference to the z value.

Z() [2/2]

template<typename T, size_t K>

template<size_t N = K, std::enable_if_t< less< 2, N >::value, int > = 0>

T & Z ( )

inlinenoexcept

Get reference to the third (z) value.

Returns

Reference to the z value.

Friends And Related Symbol Documentation

get()

template<size_t I, class T, size_t K, std::enable_if_t< less< I, K >::value, int > = 0>

T get ( const LinearValue< T, K > & linVal )

related

Get's the I-th element of the LinearValue<T,K>.

See also

Block, Visit

Precondition

I < K

Template Parameters

I	The index of the element.

Parameters

linVal

The LinearValue<T,K> to retrieve the I-th element from.

Returns

The value of the I-th element of linVal.

set()

template<size_t I, class T, size_t K, std::enable_if_t< less< I, K >::value, int > = 0>

void set ( LinearValue< T, K > & linVal, const T & val )

related

Set's the value of the I-th element in the LinearValue<T,K> linVal.

See also

Block, Visit

Precondition

I < K

Template Parameters

I	The index of the element.

Parameters

linVal	The LinearValue<T,K> to retrieve the I-th element from.
val	The value to be written to the I-th element of linVal.