printf.h File Reference

#include <algorithm>
#include <limits>
#include "format.h"

Go to the source code of this file.

Classes
struct	printf_formatter< T >
class	basic_printf_parse_context< Char >
class	basic_printf_context< OutputIt, Char >
struct	int_checker< IsSigned >
struct	int_checker< true >
class	printf_precision_handler
class	is_zero_int
struct	make_unsigned_or_bool< T >
struct	make_unsigned_or_bool< bool >
class	arg_converter< T, Context >
class	char_converter< Context >
struct	get_cstring< Char >
class	printf_width_handler< Char >
class	printf_arg_formatter< OutputIt, Char >

Typedefs
template<typename Char >
using	basic_printf_context_t = basic_printf_context< detail::buffer_appender< Char >, Char >
using	printf_context = basic_printf_context_t< char >
using	wprintf_context = basic_printf_context_t< wchar_t >
using	printf_args = basic_format_args< printf_context >
using	wprintf_args = basic_format_args< wprintf_context >

Functions
template<typename T , typename Context , typename Char >
void	convert_arg (basic_format_arg< Context > &arg, Char type)
template<typename Char >
void	parse_flags (basic_format_specs< Char > &specs, const Char *&it, const Char *end)
template<typename Char , typename GetArg >
int	parse_header (const Char *&it, const Char *end, basic_format_specs< Char > &specs, GetArg get_arg)
template<typename Char , typename Context >
void	vprintf (buffer< Char > &buf, basic_string_view< Char > format, basic_format_args< Context > args)
template<typename... T>
auto	make_printf_args (const T &... args) -> format_arg_store< printf_context, T... >
template<typename... T>
auto	make_wprintf_args (const T &... args) -> format_arg_store< wprintf_context, T... >
template<typename S , typename Char = char_t<S>>
auto	vsprintf (const S &fmt, basic_format_args< basic_printf_context_t< type_identity_t< Char > > > args) -> std::basic_string< Char >
template<typename S , typename... T, typename Char = enable_if_t<detail::is_string<S>::value, char_t<S>>>
auto	sprintf (const S &fmt, const T &... args) -> std::basic_string< Char >
template<typename S , typename Char = char_t<S>>
auto	vfprintf (std::FILE *f, const S &fmt, basic_format_args< basic_printf_context_t< type_identity_t< Char > > > args) -> int
template<typename S , typename... T, typename Char = char_t<S>>
auto	fprintf (std::FILE *f, const S &fmt, const T &... args) -> int
template<typename S , typename Char = char_t<S>>
auto	vprintf (const S &fmt, basic_format_args< basic_printf_context_t< type_identity_t< Char > > > args) -> int
template<typename S , typename... T, FMT_ENABLE_IF(detail::is_string< S >::value) >
auto	printf (const S &fmt, const T &... args) -> int

Typedef Documentation

basic_printf_context_t

template<typename Char >

using basic_printf_context_t = basic_printf_context<detail::buffer_appender<Char>, Char>

printf_args

using printf_args = basic_format_args<printf_context>

printf_context

using printf_context = basic_printf_context_t<char>

wprintf_args

using wprintf_args = basic_format_args<wprintf_context>

wprintf_context

using wprintf_context = basic_printf_context_t<wchar_t>

Function Documentation

convert_arg()

template<typename T , typename Context , typename Char >

void convert_arg	(	basic_format_arg< Context > &	arg,
		Char	type
	)

fprintf()

template<typename S , typename... T, typename Char = char_t<S>>

auto fprintf ( std::FILE *  f, const S &  fmt, const T &...  args  ) -> int

inline

\rst Prints formatted data to the file f.

Example**::

fmt::fprintf(stderr, "Don't %s!", "panic"); \endrst

make_printf_args()

template<typename... T>

auto make_printf_args ( const T &...  args ) -> format_arg_store<printf_context, T...>

inline

\rst Constructs an ~fmtformat_arg_store object that contains references to arguments and can be implicitly converted to ~fmtprintf_args. \endrst

make_wprintf_args()

template<typename... T>

auto make_wprintf_args ( const T &...  args ) -> format_arg_store<wprintf_context, T...>

inline

\rst Constructs an ~fmtformat_arg_store object that contains references to arguments and can be implicitly converted to ~fmtwprintf_args. \endrst

parse_flags()

template<typename Char >

void parse_flags	(	basic_format_specs< Char > &	specs,
		const Char *&	it,
		const Char *	end
	)

parse_header()

template<typename Char , typename GetArg >

int parse_header	(	const Char *&	it,
		const Char *	end,
		basic_format_specs< Char > &	specs,
		GetArg	get_arg
	)

printf()

template<typename S , typename... T, FMT_ENABLE_IF(detail::is_string< S >::value) >

auto printf ( const S &  fmt, const T &...  args  ) -> int

inline

\rst Prints formatted data to stdout.

Example**::

fmt::printf("Elapsed time: %.2f seconds", 1.23); \endrst

sprintf()

template<typename S , typename... T, typename Char = enable_if_t<detail::is_string<S>::value, char_t<S>>>

auto sprintf ( const S &  fmt, const T &...  args  ) -> std::basic_string<Char>

inline

\rst Formats arguments and returns the result as a string.

Example**::

std::string message = fmt::sprintf("The answer is %d", 42); \endrst

vfprintf()

template<typename S , typename Char = char_t<S>>

auto vfprintf ( std::FILE *  f, const S &  fmt, basic_format_args< basic_printf_context_t< type_identity_t< Char > > >  args  ) -> int

inline

vprintf() [1/2]

template<typename Char , typename Context >

void vprintf	(	buffer< Char > &	buf,
		basic_string_view< Char >	format,
		basic_format_args< Context >	args
	)

vprintf() [2/2]

template<typename S , typename Char = char_t<S>>

auto vprintf ( const S &  fmt, basic_format_args< basic_printf_context_t< type_identity_t< Char > > >  args  ) -> int

inline

vsprintf()

template<typename S , typename Char = char_t<S>>

auto vsprintf ( const S &  fmt, basic_format_args< basic_printf_context_t< type_identity_t< Char > > >  args  ) -> std::basic_string<Char>

inline