juce::Span< Value, Extent > Class Template Reference

A non-owning view over contiguous objects stored in an Array or vector or other similar container. More...

#include "juce_Span.h"

Inheritance diagram for juce::Span< Value, Extent >:

Public Member Functions
template<typename It >
constexpr	Span (It it, size_t end)
template<typename Range , std::enable_if_t< detail::hasDataAndSize< Range >, int > = 0>
constexpr	Span (Range &&range)
constexpr	Span (const Span &)=default
constexpr Span &	operator= (const Span &)=default
constexpr	Span (Span &&) noexcept=default
constexpr Span &	operator= (Span &&) noexcept=default
constexpr Value *	begin () const
constexpr Value *	end () const
constexpr auto &	front () const
constexpr auto &	back () const
constexpr auto &	operator[] (size_t index) const
constexpr Value *	data () const
constexpr bool	empty () const
constexpr size_t	size () const

Static Public Attributes
static constexpr auto	extent

Detailed Description

template<typename Value, size_t Extent = dynamicExtent>
class juce::Span< Value, Extent >

A non-owning view over contiguous objects stored in an Array or vector or other similar container.

This is a bit like std::span from C++20, but with a more limited interface.

@tags{Core}

Definition at line 95 of file juce_Span.h.

Constructor & Destructor Documentation

Span() [1/3]

template<typename Value , size_t Extent = dynamicExtent>

template<size_t e = extent, std::enable_if_t< e==0||e==dynamicExtent, int > = 0>

constexpr juce::Span< Value, Extent >::Span ( )

constexpr

Definition at line 103 of file juce_Span.h.

Span() [2/3]

template<typename Value , size_t Extent = dynamicExtent>

template<typename It >

constexpr juce::Span< Value, Extent >::Span ( It  it, size_t  end  )

constexpr

Definition at line 106 of file juce_Span.h.

Span() [3/3]

template<typename Value , size_t Extent = dynamicExtent>

template<typename Range , std::enable_if_t< detail::hasDataAndSize< Range >, int > = 0>

constexpr juce::Span< Value, Extent >::Span ( Range &&  range )

constexpr

Definition at line 110 of file juce_Span.h.

Member Function Documentation

back()

template<typename Value , size_t Extent = dynamicExtent>

constexpr auto & juce::Span< Value, Extent >::back ( ) const

constexpr

Definition at line 127 of file juce_Span.h.

begin()

template<typename Value , size_t Extent = dynamicExtent>

constexpr Value * juce::Span< Value, Extent >::begin ( ) const

constexpr

Definition at line 123 of file juce_Span.h.

data()

template<typename Value , size_t Extent = dynamicExtent>

constexpr Value * juce::Span< Value, Extent >::data ( ) const

constexpr

Definition at line 130 of file juce_Span.h.

empty()

template<typename Value , size_t Extent = dynamicExtent>

constexpr bool juce::Span< Value, Extent >::empty ( ) const

constexpr

Definition at line 132 of file juce_Span.h.

end()

template<typename Value , size_t Extent = dynamicExtent>

constexpr Value * juce::Span< Value, Extent >::end ( ) const

constexpr

Definition at line 124 of file juce_Span.h.

front()

template<typename Value , size_t Extent = dynamicExtent>

constexpr auto & juce::Span< Value, Extent >::front ( ) const

constexpr

Definition at line 126 of file juce_Span.h.

operator[]()

template<typename Value , size_t Extent = dynamicExtent>

constexpr auto & juce::Span< Value, Extent >::operator[] ( size_t  index ) const

constexpr

Definition at line 129 of file juce_Span.h.

size()

template<typename Value , size_t Extent = dynamicExtent>

constexpr size_t juce::detail::NumBase< Extent >::size ( ) const

constexpr

Definition at line 53 of file juce_Span.h.

Member Data Documentation

extent

template<typename Value , size_t Extent = dynamicExtent>

constexpr auto juce::Span< Value, Extent >::extent

staticconstexpr

Definition at line 100 of file juce_Span.h.

---

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

• juce_core/containers/juce_Span.h