basic_string_view< Char > Class Template Reference

An implementation of std::basic_string_view for pre-C++17. More...

#include <core.h>

Public Types
using	value_type = Char
using	iterator = const Char *

Public Member Functions
constexpr	basic_string_view (const Char *s, size_t count) FMT_NOEXCEPT
	Constructs a string reference object from a C string and a size. More...
	basic_string_view (const Char *s)
	Constructs a string reference object from a C string computing the size with std::char_traits<Char>::length. More...
template<typename Traits , typename Alloc >
FMT_CONSTEXPR	basic_string_view (const std::basic_string< Char, Traits, Alloc > &s) FMT_NOEXCEPT
	Constructs a string reference from a std::basic_string object. More...
template<typename S , FMT_ENABLE_IF(std::is_same< S, detail::std_string_view< Char >>::value) >
FMT_CONSTEXPR	basic_string_view (S s) FMT_NOEXCEPT
constexpr const Char *	data () const
	Returns a pointer to the string data. More...
constexpr size_t	size () const
	Returns the string size. More...
constexpr iterator	begin () const
constexpr iterator	end () const
constexpr const Char &	operator[] (size_t pos) const
FMT_CONSTEXPR void	remove_prefix (size_t n)
int	compare (basic_string_view other) const

Friends
bool	operator== (basic_string_view lhs, basic_string_view rhs)
bool	operator!= (basic_string_view lhs, basic_string_view rhs)
bool	operator< (basic_string_view lhs, basic_string_view rhs)
bool	operator<= (basic_string_view lhs, basic_string_view rhs)
bool	operator> (basic_string_view lhs, basic_string_view rhs)
bool	operator>= (basic_string_view lhs, basic_string_view rhs)

Detailed Description

template<typename Char>
class basic_string_view< Char >

An implementation of std::basic_string_view for pre-C++17.

It provides a subset of the API. fmt::basic_string_view is used for format strings even if std::string_view is available to prevent issues when a library is compiled with a different -std option than the client code (which is not recommended).

Constructor & Destructor Documentation

basic_string_view() [1/3]

template<typename Char>

constexpr basic_string_view< Char >::basic_string_view ( const Char *  s, size_t  count  )

inline

Constructs a string reference object from a C string and a size.

basic_string_view() [2/3]

template<typename Char>

basic_string_view< Char >::basic_string_view ( const Char *  s )

inline

Constructs a string reference object from a C string computing the size with std::char_traits<Char>::length.

basic_string_view() [3/3]

template<typename Char>

template<typename Traits , typename Alloc >

FMT_CONSTEXPR basic_string_view< Char >::basic_string_view ( const std::basic_string< Char, Traits, Alloc > &  s )

inline

Constructs a string reference from a std::basic_string object.

Member Function Documentation

data()

template<typename Char>

constexpr const Char* basic_string_view< Char >::data ( ) const

inline

Returns a pointer to the string data.

size()

template<typename Char>

constexpr size_t basic_string_view< Char >::size ( ) const

inline

Returns the string size.

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

• Thirdparty/spdlog/include/spdlog/fmt/bundled/core.h