std::basic_string_view< _CharT, _Traits >(3cxx)

NAME
std::basic_string_view< _CharT, _Traits > - A non-owning reference to a string.

SYNOPSIS

#include <>>

  Public Types

using const_iterator = const value_type *
using const_pointer = const value_type *
using const_reference = const value_type &
using const_reverse_iterator = std::reverse_iterator< const_iterator >
using difference_type = ptrdiff_t
using iterator = const_iterator
using pointer = value_type *
using reference = value_type &
using reverse_iterator = const_reverse_iterator
using size_type = size_t
using traits_type = _Traits
using value_type = _CharT

  Public Member Functions

constexpr basic_string_view (const _CharT *__str) noexcept
constexpr basic_string_view (const _CharT *__str, size_type __len) noexcept
constexpr basic_string_view (const basic_string_view &) noexcept=default
constexpr const_reference at (size_type __pos) const
constexpr const_reference back () const noexcept
constexpr const_iterator begin () const noexcept
constexpr const_iterator cbegin () const noexcept
constexpr const_iterator cend () const noexcept
constexpr int compare (basic_string_view __str) const noexcept
constexpr int compare (const _CharT *__str) const noexcept
constexpr int compare (size_type __pos1, size_type __n1, basic_string_view __str) const
constexpr int compare (size_type __pos1, size_type __n1, basic_string_view __str, size_type __pos2, size_type __n2) const
constexpr int compare (size_type __pos1, size_type __n1, const _CharT *__str) const
constexpr int compare (size_type __pos1, size_type __n1, const _CharT *__str, size_type __n2) const noexcept(false)
constexpr size_type copy (_CharT *__str, size_type __n, size_type __pos=0) const
constexpr const_reverse_iterator crbegin () const noexcept
constexpr const_reverse_iterator crend () const noexcept
constexpr const_pointer data () const noexcept
constexpr bool empty () const noexcept
constexpr const_iterator end () const noexcept
constexpr size_type find (_CharT __c, size_type __pos=0) const noexcept
constexpr size_type find (basic_string_view __str, size_type __pos=0) const noexcept
constexpr size_type find (const _CharT *__str, size_type __pos, size_type __n) const noexcept
constexpr size_type find (const _CharT *__str, size_type __pos=0) const noexcept
constexpr size_type find_first_not_of (_CharT __c, size_type __pos=0) const noexcept
constexpr size_type find_first_not_of (basic_string_view __str, size_type __pos=0) const noexcept
constexpr size_type find_first_not_of (const _CharT *__str, size_type __pos, size_type __n) const noexcept
constexpr size_type find_first_not_of (const _CharT *__str, size_type __pos=0) const noexcept
constexpr size_type find_first_of (_CharT __c, size_type __pos=0) const noexcept
constexpr size_type find_first_of (basic_string_view __str, size_type __pos=0) const noexcept
constexpr size_type find_first_of (const _CharT *__str, size_type __pos, size_type __n) const noexcept
constexpr size_type find_first_of (const _CharT *__str, size_type __pos=0) const noexcept
constexpr size_type find_last_not_of (_CharT __c, size_type __pos=npos) const noexcept
constexpr size_type find_last_not_of (basic_string_view __str, size_type __pos=npos) const noexcept
constexpr size_type find_last_not_of (const _CharT *__str, size_type __pos, size_type __n) const noexcept
constexpr size_type find_last_not_of (const _CharT *__str, size_type __pos=npos) const noexcept
constexpr size_type find_last_of (_CharT __c, size_type __pos=npos) const noexcept
constexpr size_type find_last_of (basic_string_view __str, size_type __pos=npos) const noexcept
constexpr size_type find_last_of (const _CharT *__str, size_type __pos, size_type __n) const noexcept
constexpr size_type find_last_of (const _CharT *__str, size_type __pos=npos) const noexcept
constexpr const_reference front () const noexcept
constexpr size_type length () const noexcept
constexpr size_type max_size () const noexcept
constexpr basic_string_view & operator= (const basic_string_view &) noexcept=default
constexpr const_reference operator[] (size_type __pos) const noexcept
constexpr const_reverse_iterator rbegin () const noexcept
constexpr void remove_prefix (size_type __n) noexcept
constexpr void remove_suffix (size_type __n) noexcept
constexpr const_reverse_iterator rend () const noexcept
constexpr size_type rfind (_CharT __c, size_type __pos=npos) const noexcept
constexpr size_type rfind (basic_string_view __str, size_type __pos=npos) const noexcept
constexpr size_type rfind (const _CharT *__str, size_type __pos, size_type __n) const noexcept
constexpr size_type rfind (const _CharT *__str, size_type __pos=npos) const noexcept
constexpr size_type size () const noexcept
constexpr basic_string_view substr (size_type __pos=0, size_type __n=npos) const noexcept(false)
constexpr void swap (basic_string_view &__sv) noexcept

  Static Public Attributes

static constexpr size_type npos

Detailed Description

  template<typename _CharT, typename _Traits = std::char_traits<_CharT>>
class std::basic_string_view< _CharT, _Traits >"A non-owning reference to a string.

Template Parameters
    _CharT Type of character
    _Traits Traits for character type, defaults to char_traits<_CharT>.

A basic_string_view looks like this:

_CharT*    _M_str
size_t     _M_len

Author

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