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basic_format_args< Context > Class Template Reference

#include <core.h>

Public Types

using size_type = int
 
using format_arg = basic_format_arg< Context >
 

Public Member Functions

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

Detailed Description

template<typename Context>
class basic_format_args< Context >

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(42); // Error: dangling reference

Definition at line 784 of file core.h.

Member Typedef Documentation

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

Definition at line 1878 of file core.h.

template<typename Context>
using basic_format_args< Context >::size_type = int

Definition at line 1877 of file core.h.

Constructor & Destructor Documentation

template<typename Context>
constexpr basic_format_args< Context >::basic_format_args ( )
inline

Definition at line 1916 of file core.h.

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

Constructs a basic_format_args object from ~fmtformat_arg_store.

Definition at line 1924 of file core.h.

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

Constructs a basic_format_args object from ~fmtdynamic_format_arg_store.

Definition at line 1935 of file core.h.

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

Constructs a basic_format_args object from a dynamic set of arguments.

Definition at line 1944 of file core.h.

Member Function Documentation

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 1949 of file core.h.

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

Definition at line 1963 of file core.h.

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

Definition at line 1969 of file core.h.

template<typename Context>
auto basic_format_args< Context >::max_size ( void  ) const -> int
inline

Definition at line 1979 of file core.h.

Member Data Documentation

template<typename Context>
const format_arg* basic_format_args< Context >::args_

Definition at line 1893 of file core.h.

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

Definition at line 1892 of file core.h.

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