basic_format_args< Context > Class Template Reference

#include <core.h>

Public Types
using	format_arg = basic_format_arg< Context >
using	size_type = int

Public Member Functions
constexpr	basic_format_args ()
constexpr FMT_INLINE	basic_format_args (const dynamic_format_arg_store< Context > &store)
constexpr	basic_format_args (const format_arg *args, int count)
template<typename... Args>
constexpr FMT_INLINE	basic_format_args (const format_arg_store< Context, Args... > &store)
template<typename Char >
auto	get (basic_string_view< Char > name) const -> format_arg
FMT_CONSTEXPR auto	get (int id) const -> format_arg
template<typename Char >
auto	get_id (basic_string_view< Char > name) const -> int
auto	max_size () const -> int

Private Member Functions
constexpr FMT_INLINE	basic_format_args (unsigned long long desc, const detail::value< Context > *values)
constexpr	basic_format_args (unsigned long long desc, const format_arg *args)
auto	has_named_args () const -> bool
constexpr auto	is_packed () const -> bool
FMT_CONSTEXPR auto	type (int index) const -> detail::type

Private Attributes
union {
const format_arg *   args_
const detail::value< Context > *   values_
};
unsigned long long	desc_

Detailed Description

template<typename Context>
class basic_format_args< Context >

\rst A view of a collection of formatting arguments. To avoid lifetime issues it should only be used as a parameter type in type-erased functions such as vformat::

void vlog(string_view format_str, format_args args); // OK format_args args = make_format_args(); // Error: dangling reference \endrst

Definition at line 1081 of file core.h.

Member Typedef Documentation

format_arg

template<typename Context >

using basic_format_args< Context >::format_arg = basic_format_arg<Context>

Definition at line 1894 of file core.h.

size_type

template<typename Context >

using basic_format_args< Context >::size_type = int

Definition at line 1893 of file core.h.

Constructor & Destructor Documentation

basic_format_args() [1/6]

template<typename Context >

constexpr FMT_INLINE basic_format_args< Context >::basic_format_args ( unsigned long long  desc, const detail::value< Context > *  values  )

inlineconstexprprivate

Definition at line 1925 of file core.h.

basic_format_args() [2/6]

template<typename Context >

constexpr basic_format_args< Context >::basic_format_args ( unsigned long long  desc, const format_arg *  args  )

inlineconstexprprivate

Definition at line 1928 of file core.h.

basic_format_args() [3/6]

template<typename Context >

constexpr basic_format_args< Context >::basic_format_args ( )

inlineconstexpr

Definition at line 1932 of file core.h.

basic_format_args() [4/6]

template<typename Context >

template<typename... Args>

constexpr FMT_INLINE basic_format_args< Context >::basic_format_args ( const format_arg_store< Context, Args... > &  store )

inlineconstexpr

\rst Constructs a basic_format_args object from ~fmtformat_arg_store. \endrst

Definition at line 1940 of file core.h.

basic_format_args() [5/6]

template<typename Context >

constexpr FMT_INLINE basic_format_args< Context >::basic_format_args ( const dynamic_format_arg_store< Context > &  store )

inlineconstexpr

\rst Constructs a basic_format_args object from ~fmtdynamic_format_arg_store. \endrst

Definition at line 1951 of file core.h.

basic_format_args() [6/6]

template<typename Context >

constexpr basic_format_args< Context >::basic_format_args ( const format_arg *  args, int  count  )

inlineconstexpr

\rst Constructs a basic_format_args object from a dynamic set of arguments. \endrst

Definition at line 1960 of file core.h.

Member Function Documentation

get() [1/2]

template<typename Context >

template<typename Char >

auto basic_format_args< Context >::get ( basic_string_view< Char >  name ) const -> format_arg

inline

Definition at line 1979 of file core.h.

get() [2/2]

template<typename Context >

FMT_CONSTEXPR auto basic_format_args< Context >::get ( int  id ) const -> format_arg

inline

Returns the argument with the specified id.

Definition at line 1965 of file core.h.

get_id()

template<typename Context >

template<typename Char >

auto basic_format_args< Context >::get_id ( basic_string_view< Char >  name ) const -> int

inline

Definition at line 1985 of file core.h.

has_named_args()

template<typename Context >

auto basic_format_args< Context >::has_named_args ( ) const -> bool

inlineprivate

Definition at line 1915 of file core.h.

is_packed()

template<typename Context >

constexpr auto basic_format_args< Context >::is_packed ( ) const -> bool

inlineconstexprprivate

Definition at line 1912 of file core.h.

max_size()

template<typename Context >

auto basic_format_args< Context >::max_size ( ) const -> int

inline

Definition at line 1995 of file core.h.

type()

template<typename Context >

FMT_CONSTEXPR auto basic_format_args< Context >::type ( int  index ) const -> detail::type

inlineprivate

Definition at line 1919 of file core.h.

Member Data Documentation

@49

union { ... }

args_

template<typename Context >

const format_arg* basic_format_args< Context >::args_

Definition at line 1909 of file core.h.

desc_

template<typename Context >

unsigned long long basic_format_args< Context >::desc_

private

Definition at line 1901 of file core.h.

values_

template<typename Context >

const detail::value<Context>* basic_format_args< Context >::values_

Definition at line 1908 of file core.h.

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

• core.h