compile.h File Reference

#include <iterator>
#include "format.h"

Go to the source code of this file.

Classes
class	compiled_string
struct	detail::is_compiled_string< S >

Namespaces
namespace	detail
	detail namespace with internal helper functions

Macros
#define	FMT_COMPILE(s)
	Converts a string literal s into a format string that will be parsed at compile time and converted into efficient formatting code.

Functions
template<typename T , typename... Tail>
auto	detail::first (const T &value, const Tail &...) -> const T &
template<typename OutputIt , typename S , typename... Args, FMT_ENABLE_IF(detail::is_compiled_string< S >::value) >
FMT_BEGIN_EXPORT auto	format_to_n (OutputIt out, size_t n, const S &fmt, Args &&... args) -> format_to_n_result< OutputIt >
template<typename S , typename... Args, FMT_ENABLE_IF(detail::is_compiled_string< S >::value) >
FMT_CONSTEXPR20 auto	formatted_size (const S &fmt, const Args &... args) -> size_t
template<typename S , typename... Args, FMT_ENABLE_IF(detail::is_compiled_string< S >::value) >
void	print (std::FILE *f, const S &fmt, const Args &... args)
template<typename S , typename... Args, FMT_ENABLE_IF(detail::is_compiled_string< S >::value) >
void	print (const S &fmt, const Args &... args)

Macro Definition Documentation

FMT_COMPILE

#define FMT_COMPILE

(

s

)

Value:

FMT_STRING(s)

Converts a string literal s into a format string that will be parsed at compile time and converted into efficient formatting code.

Requires C++17 constexpr if compiler support.

Example:

// Converts 42 into std::string using the most efficient method and no
// runtime format string processing.
std::string s = fmt::format(FMT_COMPILE("{}"), 42);

Function Documentation

format_to_n()

template<typename OutputIt , typename S , typename... Args, FMT_ENABLE_IF(detail::is_compiled_string< S >::value) >

FMT_BEGIN_EXPORT auto format_to_n	(	OutputIt	out,
		size_t	n,
		const S &	fmt,
		Args &&...	args ) -> format_to_n_result<OutputIt>

formatted_size()

template<typename S , typename... Args, FMT_ENABLE_IF(detail::is_compiled_string< S >::value) >

FMT_CONSTEXPR20 auto formatted_size	(	const S &	fmt,
		const Args &...	args ) -> size_t

print() [1/2]

template<typename S , typename... Args, FMT_ENABLE_IF(detail::is_compiled_string< S >::value) >

void print	(	const S &	fmt,
		const Args &...	args )

print() [2/2]

template<typename S , typename... Args, FMT_ENABLE_IF(detail::is_compiled_string< S >::value) >

void print	(	std::FILE *	f,
		const S &	fmt,
		const Args &...	args )