#include </home/jarvis/actions-runner/jarvis-vccc-2/_work/vccc/vccc/include/vccc/string_view.hpp>

Detailed Description

template<typename CharT, typename Traits = std::char_traits<CharT>>
class vccc::basic_string_view< CharT, Traits >

The class template basic_string_view describes an object that can refer to a constant contiguous sequence of CharT with the first element of the sequence at position zero. Every specialization of vccc::basic_string_view is a TriviallyCopyable type.

Template Parameters

CharT	character type
Traits	CharTraits class specifying the operations on the character type. Like for `std::basic_string`, `Traits::char_type` must name the same type as `CharT` or the program is ill-formed.

Public Types
using	traits_type = Traits

using	value_type = CharT

using	pointer = CharT *

using	const_pointer = const CharT *

using	reference = CharT &

using	const_reference = const CharT &

using	const_iterator = const_pointer

using	iterator = const_iterator

using	const_reverse_iterator = std::reverse_iterator< const_iterator >

using	reverse_iterator = const_reverse_iterator

using	size_type = std::size_t

using	difference_type = std::ptrdiff_t

Public Member Functions
(constructor)
constructs a `basic_string_view`
constexpr	basic_string_view () noexcept

constexpr	basic_string_view (const basic_string_view &other) noexcept=default

constexpr	basic_string_view (const CharT *s, size_type count)

constexpr	basic_string_view (const CharT *s)

template<typename It , typename End , std::enable_if_t< detail::string_view_iter_ctor< It, End, CharT, size_type >::value, int > = 0>
constexpr	basic_string_view (It first, End last)

template<typename R , std::enable_if_t< detail::string_view_range_ctor< R, basic_string_view >::value, int > = 0>
constexpr	basic_string_view (R &&r)

constexpr	basic_string_view (const std::basic_string< CharT, Traits > &s)

constexpr	basic_string_view (std::basic_string< CharT, Traits > &&s)

	operator std::basic_string< CharT, Traits > () const

constexpr	basic_string_view (std::nullptr_t)=delete

(operator=)
assigns a view
constexpr basic_string_view &	operator= (const basic_string_view &other) noexcept=default

begin/cbegin
returns an iterator to the beginning
constexpr const_iterator	begin () const noexcept

constexpr const_iterator	cbegin () const noexcept

end/cend
returns an iterator to the end
constexpr const_iterator	end () const noexcept

constexpr const_iterator	cend () const noexcept

rbegin/crbegin
returns a reverse iterator to the beginning
constexpr const_reverse_iterator	rbegin () const noexcept

constexpr const_reverse_iterator	crbegin () const noexcept

rend
returns a reverse iterator to the end
constexpr const_reverse_iterator	rend () const noexcept

constexpr const_reverse_iterator	crend () const noexcept

operator[]
accesses the specified character
constexpr const_reference	operator[] (size_type pos) const

at
accesses the specified character with bounds checking
constexpr const_reference	at (size_type pos) const

front
accesses the first character
constexpr const_reference	front () const

back
accesses the last character
constexpr const_reference	back () const

data
returns a pointer to the first character of a view
constexpr const_pointer	data () const noexcept

size/length
returns the number of characters
constexpr size_type	size () const noexcept

constexpr size_type	length () const noexcept

max_size
returns the maximum number of characters
constexpr size_type	max_size () const noexcept

empty
checks whether the view is empty
constexpr bool	empty () const noexcept

remove_prefix
shrinks the view by moving its start forward
constexpr void	remove_prefix (size_type n)

remove_suffix
shrinks the view by moving its end backward
constexpr void	remove_suffix (size_type n)

swap
swaps the contents
constexpr void	swap (basic_string_view &other) noexcept

copy
copies characters
constexpr size_type	copy (value_type *dest, size_type count, size_type pos=0) const

substr
returns a substring
constexpr basic_string_view	substr (size_type pos=0, size_type count=npos) const

compare
compares two views
constexpr int	compare (basic_string_view other) const noexcept

constexpr int	compare (size_type pos1, size_type count1, basic_string_view other) const

constexpr int	compare (size_type pos1, size_type count1, basic_string_view other, size_type pos2, size_type count2) const

constexpr int	compare (const CharT *s) const

constexpr int	compare (size_type pos1, size_type count1, const value_type *s) const

constexpr int	compare (size_type pos1, size_type count1, const value_type *s, size_type count2) const

starts_with
checks if the string view starts with the given prefix
constexpr bool	starts_with (basic_string_view prefix) const noexcept

constexpr bool	starts_with (value_type c) const noexcept

constexpr bool	starts_with (const value_type *s) const

ends_with
checks if the string view ends with the given suffix
constexpr bool	ends_with (basic_string_view sv) const noexcept

constexpr bool	ends_with (value_type c) const noexcept

constexpr bool	ends_with (const value_type *s) const

contains
checks if the string view contains the given substring or character
constexpr bool	contains (basic_string_view sv) const noexcept

constexpr bool	contains (value_type c) const noexcept

constexpr bool	contains (const value_type *str) const

find
find characters in the view
constexpr size_type	find (basic_string_view sv, size_type pos=0) const noexcept

constexpr size_type	find (value_type c, size_type pos=0) const noexcept

constexpr size_type	find (const value_type *str, size_type pos, size_type count) const

constexpr size_type	find (const value_type *str, size_type pos=0) const

rfind
find the last occurrence of a substring
constexpr size_type	rfind (basic_string_view sv, size_type pos=npos) const noexcept

constexpr size_type	rfind (value_type c, size_type pos=npos) const noexcept

constexpr size_type	rfind (const value_type *str, size_type pos, size_type count) const

constexpr size_type	rfind (const value_type *str, size_type pos=npos) const

find_first_of
find first occurrence of characters
constexpr size_type	find_first_of (basic_string_view sv, size_type pos=0) const noexcept

constexpr size_type	find_first_of (value_type c, size_type pos=0) const noexcept

constexpr size_type	find_first_of (const value_type *s, size_type pos, size_type count) const

constexpr size_type	find_first_of (const value_type *s, size_type pos=0) const

find_last_of
find last occurrence of characters
constexpr size_type	find_last_of (basic_string_view sv, size_type pos=npos) const noexcept

constexpr size_type	find_last_of (value_type c, size_type pos=npos) const noexcept

constexpr size_type	find_last_of (const value_type *s, size_type pos, size_type count) const

constexpr size_type	find_last_of (const value_type *s, size_type pos=npos) const

find_first_not_of
find first absence of characters
constexpr size_type	find_first_not_of (basic_string_view sv, size_type pos=0) const noexcept

constexpr size_type	find_first_not_of (value_type c, size_type pos=0) const noexcept

constexpr size_type	find_first_not_of (const value_type *s, size_type pos, size_type count) const

constexpr size_type	find_first_not_of (const value_type *s, size_type pos=0) const

find_last_not_of
find last absence of characters
constexpr size_type	find_last_not_of (basic_string_view sv, size_type pos=npos) const noexcept

constexpr size_type	find_last_not_of (value_type c, size_type pos=npos) const noexcept

constexpr size_type	find_last_not_of (const value_type *s, size_type pos, size_type count) const

constexpr size_type	find_last_not_of (const value_type *s, size_type pos=npos) const

Static Public Attributes
static constexpr size_type	npos = size_type(-1)

Member Typedef Documentation

◆ const_iterator

using const_iterator = const_pointer

◆ const_pointer

using const_pointer = const CharT*

◆ const_reference

using const_reference = const CharT&

◆ const_reverse_iterator

using const_reverse_iterator = std::reverse_iterator<const_iterator>

◆ difference_type

using difference_type = std::ptrdiff_t

◆ iterator

using iterator = const_iterator

◆ pointer

using pointer = CharT*

◆ reference

using reference = CharT&

◆ reverse_iterator

using reverse_iterator = const_reverse_iterator

◆ size_type

using size_type = std::size_t

◆ traits_type

using traits_type = Traits

◆ value_type

using value_type = CharT

Constructor & Destructor Documentation

◆ basic_string_view() [1/9]

constexpr basic_string_view ( )

inlineconstexprnoexcept

◆ basic_string_view() [2/9]

constexpr basic_string_view ( const basic_string_view< CharT, Traits > & other )

constexprdefaultnoexcept

◆ basic_string_view() [3/9]

constexpr basic_string_view	(	const CharT *	s,
		size_type	count
	)

inlineconstexpr

◆ basic_string_view() [4/9]

constexpr basic_string_view ( const CharT * s )

inlineconstexpr

◆ basic_string_view() [5/9]

constexpr basic_string_view	(	It	first,
		End	last
	)

inlineconstexpr

◆ basic_string_view() [6/9]

constexpr basic_string_view ( R && r )

inlineexplicitconstexpr

◆ basic_string_view() [7/9]

constexpr basic_string_view ( const std::basic_string< CharT, Traits > & s )

inlineconstexpr

◆ basic_string_view() [8/9]

constexpr basic_string_view ( std::basic_string< CharT, Traits > && s )

inlineconstexpr

◆ basic_string_view() [9/9]

constexpr basic_string_view ( std::nullptr_t )

constexprdelete

Member Function Documentation

◆ at()

constexpr const_reference at ( size_type pos ) const

inlineconstexpr

◆ back()

constexpr const_reference back ( ) const

inlineconstexpr

◆ begin()

constexpr const_iterator begin ( ) const

inlineconstexprnoexcept

◆ cbegin()

constexpr const_iterator cbegin ( ) const

inlineconstexprnoexcept

◆ cend()

constexpr const_iterator cend ( ) const

inlineconstexprnoexcept

◆ compare() [1/6]

constexpr int compare ( basic_string_view< CharT, Traits > other ) const

inlineconstexprnoexcept

◆ compare() [2/6]

constexpr int compare ( const CharT * s ) const

inlineconstexpr

◆ compare() [3/6]

constexpr int compare	(	size_type	pos1,
		size_type	count1,
		basic_string_view< CharT, Traits >	other
	)		const

inlineconstexpr

◆ compare() [4/6]

constexpr int compare	(	size_type	pos1,
		size_type	count1,
		basic_string_view< CharT, Traits >	other,
		size_type	pos2,
		size_type	count2
	)		const

inlineconstexpr

◆ compare() [5/6]

constexpr int compare	(	size_type	pos1,
		size_type	count1,
		const value_type *	s
	)		const

inlineconstexpr

◆ compare() [6/6]

constexpr int compare	(	size_type	pos1,
		size_type	count1,
		const value_type *	s,
		size_type	count2
	)		const

inlineconstexpr

◆ contains() [1/3]

constexpr bool contains ( basic_string_view< CharT, Traits > sv ) const

inlineconstexprnoexcept

◆ contains() [2/3]

constexpr bool contains ( const value_type * str ) const

inlineconstexpr

◆ contains() [3/3]

constexpr bool contains ( value_type c ) const

inlineconstexprnoexcept

◆ copy()

constexpr size_type copy	(	value_type *	dest,
		size_type	count,
		size_type	pos = `0`
	)		const

inlineconstexpr

◆ crbegin()

constexpr const_reverse_iterator crbegin ( ) const

inlineconstexprnoexcept

◆ crend()

constexpr const_reverse_iterator crend ( ) const

inlineconstexprnoexcept

◆ data()

constexpr const_pointer data ( ) const

inlineconstexprnoexcept

◆ empty()

constexpr bool empty ( ) const

inlineconstexprnoexcept

◆ end()

constexpr const_iterator end ( ) const

inlineconstexprnoexcept

◆ ends_with() [1/3]

constexpr bool ends_with ( basic_string_view< CharT, Traits > sv ) const

inlineconstexprnoexcept

◆ ends_with() [2/3]

constexpr bool ends_with ( const value_type * s ) const

inlineconstexpr

◆ ends_with() [3/3]

constexpr bool ends_with ( value_type c ) const

inlineconstexprnoexcept

◆ find() [1/4]

constexpr size_type find	(	basic_string_view< CharT, Traits >	sv,
		size_type	pos = `0`
	)		const

inlineconstexprnoexcept

◆ find() [2/4]

constexpr size_type find	(	const value_type *	str,
		size_type	pos,
		size_type	count
	)		const

inlineconstexpr

◆ find() [3/4]

constexpr size_type find	(	const value_type *	str,
		size_type	pos = `0`
	)		const

inlineconstexpr

◆ find() [4/4]

constexpr size_type find	(	value_type	c,
		size_type	pos = `0`
	)		const

inlineconstexprnoexcept

◆ find_first_not_of() [1/4]

constexpr size_type find_first_not_of	(	basic_string_view< CharT, Traits >	sv,
		size_type	pos = `0`
	)		const

inlineconstexprnoexcept

◆ find_first_not_of() [2/4]

constexpr size_type find_first_not_of	(	const value_type *	s,
		size_type	pos,
		size_type	count
	)		const

inlineconstexpr

◆ find_first_not_of() [3/4]

constexpr size_type find_first_not_of	(	const value_type *	s,
		size_type	pos = `0`
	)		const

inlineconstexpr

◆ find_first_not_of() [4/4]

constexpr size_type find_first_not_of	(	value_type	c,
		size_type	pos = `0`
	)		const

inlineconstexprnoexcept

◆ find_first_of() [1/4]

constexpr size_type find_first_of	(	basic_string_view< CharT, Traits >	sv,
		size_type	pos = `0`
	)		const

inlineconstexprnoexcept

◆ find_first_of() [2/4]

constexpr size_type find_first_of	(	const value_type *	s,
		size_type	pos,
		size_type	count
	)		const

inlineconstexpr

◆ find_first_of() [3/4]

constexpr size_type find_first_of	(	const value_type *	s,
		size_type	pos = `0`
	)		const

inlineconstexpr

◆ find_first_of() [4/4]

constexpr size_type find_first_of	(	value_type	c,
		size_type	pos = `0`
	)		const

inlineconstexprnoexcept

◆ find_last_not_of() [1/4]

constexpr size_type find_last_not_of	(	basic_string_view< CharT, Traits >	sv,
		size_type	pos = `npos`
	)		const

inlineconstexprnoexcept

◆ find_last_not_of() [2/4]

constexpr size_type find_last_not_of	(	const value_type *	s,
		size_type	pos,
		size_type	count
	)		const

inlineconstexpr

◆ find_last_not_of() [3/4]

constexpr size_type find_last_not_of	(	const value_type *	s,
		size_type	pos = `npos`
	)		const

inlineconstexpr

◆ find_last_not_of() [4/4]

constexpr size_type find_last_not_of	(	value_type	c,
		size_type	pos = `npos`
	)		const

inlineconstexprnoexcept

◆ find_last_of() [1/4]

constexpr size_type find_last_of	(	basic_string_view< CharT, Traits >	sv,
		size_type	pos = `npos`
	)		const

inlineconstexprnoexcept

◆ find_last_of() [2/4]

constexpr size_type find_last_of	(	const value_type *	s,
		size_type	pos,
		size_type	count
	)		const

inlineconstexpr

◆ find_last_of() [3/4]

constexpr size_type find_last_of	(	const value_type *	s,
		size_type	pos = `npos`
	)		const

inlineconstexpr

◆ find_last_of() [4/4]

constexpr size_type find_last_of	(	value_type	c,
		size_type	pos = `npos`
	)		const

inlineconstexprnoexcept

◆ front()

constexpr const_reference front ( ) const

inlineconstexpr

◆ length()

constexpr size_type length ( ) const

inlineconstexprnoexcept

◆ max_size()

constexpr size_type max_size ( ) const

inlineconstexprnoexcept

◆ operator std::basic_string< CharT, Traits >()

operator std::basic_string< CharT, Traits > ( ) const

inlineexplicit

◆ operator=()

constexpr basic_string_view& operator= ( const basic_string_view< CharT, Traits > & other )

constexprdefaultnoexcept

◆ operator[]()

constexpr const_reference operator[] ( size_type pos ) const

inlineconstexpr

Returns a const reference to the character at specified location pos. No bounds checking is performed: the behavior is undefined if pos >= size().

Parameters

pos	position of the character to return

Returns: Const reference to the requested character.

◆ rbegin()

constexpr const_reverse_iterator rbegin ( ) const

inlineconstexprnoexcept

◆ remove_prefix()

constexpr void remove_prefix ( size_type n )

inlineconstexpr

◆ remove_suffix()

constexpr void remove_suffix ( size_type n )

inlineconstexpr

◆ rend()

constexpr const_reverse_iterator rend ( ) const

inlineconstexprnoexcept

◆ rfind() [1/4]

constexpr size_type rfind	(	basic_string_view< CharT, Traits >	sv,
		size_type	pos = `npos`
	)		const

inlineconstexprnoexcept

◆ rfind() [2/4]

constexpr size_type rfind	(	const value_type *	str,
		size_type	pos,
		size_type	count
	)		const

inlineconstexpr

◆ rfind() [3/4]

constexpr size_type rfind	(	const value_type *	str,
		size_type	pos = `npos`
	)		const

inlineconstexpr

◆ rfind() [4/4]

constexpr size_type rfind	(	value_type	c,
		size_type	pos = `npos`
	)		const

inlineconstexprnoexcept

◆ size()

constexpr size_type size ( ) const

inlineconstexprnoexcept

◆ starts_with() [1/3]

constexpr bool starts_with ( basic_string_view< CharT, Traits > prefix ) const

inlineconstexprnoexcept

◆ starts_with() [2/3]

constexpr bool starts_with ( const value_type * s ) const

inlineconstexpr

◆ starts_with() [3/3]

constexpr bool starts_with ( value_type c ) const

inlineconstexprnoexcept

◆ substr()

constexpr basic_string_view substr	(	size_type	pos = `0`,
		size_type	count = `npos`
	)		const

inlineconstexpr

◆ swap()

constexpr void swap ( basic_string_view< CharT, Traits > & other )

inlineconstexprnoexcept

Member Data Documentation

◆ npos

constexpr size_type npos = size_type(-1)

staticconstexpr

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

include/vccc/string_view.hpp

Detailed Description

template<typename CharT, typename Traits = std::char_traits<CharT>> class vccc::basic_string_view< CharT, Traits >

Public Types

Public Member Functions

Static Public Attributes

Member Typedef Documentation

◆ const_iterator

◆ const_pointer

◆ const_reference

◆ const_reverse_iterator

◆ difference_type

◆ iterator

◆ pointer

◆ reference

◆ reverse_iterator

◆ size_type

◆ traits_type

◆ value_type

Constructor & Destructor Documentation

◆ basic_string_view() [1/9]

◆ basic_string_view() [2/9]

◆ basic_string_view() [3/9]

◆ basic_string_view() [4/9]

◆ basic_string_view() [5/9]

◆ basic_string_view() [6/9]

◆ basic_string_view() [7/9]

◆ basic_string_view() [8/9]

◆ basic_string_view() [9/9]

Member Function Documentation

◆ at()

◆ back()

◆ begin()

◆ cbegin()

◆ cend()

◆ compare() [1/6]

◆ compare() [2/6]

◆ compare() [3/6]

◆ compare() [4/6]

◆ compare() [5/6]

◆ compare() [6/6]

◆ contains() [1/3]

◆ contains() [2/3]

◆ contains() [3/3]

◆ copy()

◆ crbegin()

◆ crend()

◆ data()

◆ empty()

◆ end()

◆ ends_with() [1/3]

◆ ends_with() [2/3]

◆ ends_with() [3/3]

◆ find() [1/4]

◆ find() [2/4]

◆ find() [3/4]

◆ find() [4/4]

◆ find_first_not_of() [1/4]

◆ find_first_not_of() [2/4]

◆ find_first_not_of() [3/4]

◆ find_first_not_of() [4/4]

◆ find_first_of() [1/4]

◆ find_first_of() [2/4]

◆ find_first_of() [3/4]

◆ find_first_of() [4/4]

◆ find_last_not_of() [1/4]

◆ find_last_not_of() [2/4]

◆ find_last_not_of() [3/4]

◆ find_last_not_of() [4/4]

◆ find_last_of() [1/4]

◆ find_last_of() [2/4]

◆ find_last_of() [3/4]

◆ find_last_of() [4/4]

◆ front()

◆ length()

◆ max_size()

◆ operator std::basic_string< CharT, Traits >()

◆ operator=()

◆ operator[]()

◆ rbegin()

◆ remove_prefix()

template<typename CharT, typename Traits = std::char_traits<CharT>>
class vccc::basic_string_view< CharT, Traits >