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

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.

template<typename Char>

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

inline

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

Member Function Documentation

template<typename Char>

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

inline

Returns the pointer to a C string.