fmt::BasicCStringRef< Char > Class Template Reference

#include <format.h>

Public Member Functions
	BasicCStringRef (const Char *s)
	BasicCStringRef (const std::basic_string< Char > &s)
const Char *	c_str () const

Private Attributes
const Char *	data_

Detailed Description

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

A reference to a null terminated string. 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 | +=============+==========================+ | CStringRef | BasicCStringRef<char> | +----------—+-----------------------—+ | WCStringRef | BasicCStringRef<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(CStringRef format_str, const Args & ... args);

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

Constructor & Destructor Documentation

template<typename Char>

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

inline

Constructs a string reference object from a C string.

: data_(s) {}

template<typename Char>

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

inline

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

: data_(s.c_str()) {}

Member Function Documentation

template<typename Char>

const Char* fmt::BasicCStringRef< Char >::c_str ( ) const

inline

Returns the pointer to a C string.

{ return data_; }

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Member Data Documentation

template<typename Char>

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

private

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

• dep/cppformat/cppformat/format.h