fmt::BasicStringRef< Char > Class Template Reference

#include <format.h>

Public Member Functions
	BasicStringRef (const Char *s, std::size_t size)
	BasicStringRef (const Char *s)
	BasicStringRef (const std::basic_string< Char > &s)
std::basic_string< Char >	to_string () const
const Char *	data () const
std::size_t	size () const
int	compare (BasicStringRef other) const

Private Attributes
const Char *	data_
std::size_t	size_

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

Detailed Description

template<typename Char>
class fmt::BasicStringRef< Char >

\rst A string reference. It can be constructed from a C string or std::string.

You can use one of the following typedefs for common character types:

+---------—+----------------------—+ | Type | Definition | +============+=========================+ | StringRef | BasicStringRef<char> | +---------—+----------------------—+ | WStringRef | BasicStringRef<wchar_t> | +---------—+----------------------—+

This class is most useful as a parameter type to allow passing different types of strings to a function, for example::

template <typename... Args> std::string format(StringRef format_str, const Args & ... args);

format("{}", 42); format(std::string("{}"), 42); \endrst

Definition at line 413 of file format.h.

Constructor & Destructor Documentation

BasicStringRef() [1/3]

template<typename Char >

fmt::BasicStringRef< Char >::BasicStringRef ( const Char *  s, std::size_t  size  )

inline

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

Definition at line 420 of file format.h.

BasicStringRef() [2/3]

template<typename Char >

fmt::BasicStringRef< Char >::BasicStringRef ( const Char *  s )

inline

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

Definition at line 428 of file format.h.

BasicStringRef() [3/3]

template<typename Char >

fmt::BasicStringRef< Char >::BasicStringRef ( const std::basic_string< Char > &  s )

inline

\rst Constructs a string reference from an std::string object. \endrst

Definition at line 436 of file format.h.

Member Function Documentation

compare()

template<typename Char >

int fmt::BasicStringRef< Char >::compare ( BasicStringRef< Char >  other ) const

inline

Definition at line 455 of file format.h.

data()

template<typename Char >

const Char* fmt::BasicStringRef< Char >::data ( ) const

inline

Returns a pointer to the string data.

Definition at line 449 of file format.h.

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size()

template<typename Char >

std::size_t fmt::BasicStringRef< Char >::size ( ) const

inline

Returns the string size.

Definition at line 452 of file format.h.

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to_string()

template<typename Char >

std::basic_string<Char> fmt::BasicStringRef< Char >::to_string ( ) const

inline

\rst Converts a string reference to an std::string object. \endrst

Definition at line 444 of file format.h.

Friends And Related Function Documentation

operator!=

template<typename Char >

bool operator!= ( BasicStringRef< Char >  lhs, BasicStringRef< Char >  rhs  )

friend

Definition at line 466 of file format.h.

operator<

template<typename Char >

bool operator< ( BasicStringRef< Char >  lhs, BasicStringRef< Char >  rhs  )

friend

Definition at line 469 of file format.h.

operator<=

template<typename Char >

bool operator<= ( BasicStringRef< Char >  lhs, BasicStringRef< Char >  rhs  )

friend

Definition at line 472 of file format.h.

operator==

template<typename Char >

bool operator== ( BasicStringRef< Char >  lhs, BasicStringRef< Char >  rhs  )

friend

Definition at line 463 of file format.h.

operator>

template<typename Char >

bool operator> ( BasicStringRef< Char >  lhs, BasicStringRef< Char >  rhs  )

friend

Definition at line 475 of file format.h.

operator>=

template<typename Char >

bool operator>= ( BasicStringRef< Char >  lhs, BasicStringRef< Char >  rhs  )

friend

Definition at line 478 of file format.h.

Member Data Documentation

data_

template<typename Char >

const Char* fmt::BasicStringRef< Char >::data_

private

Definition at line 415 of file format.h.

size_

template<typename Char >

std::size_t fmt::BasicStringRef< Char >::size_

private

Definition at line 416 of file format.h.

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

• /opt/flow123d/flow123d/src/system/fmt/format.h