std:: formatter <std::stack>
|
Defined in header
<stack>
|
||
|
template
<
class
CharT,
class
T,
std::
formattable
<
CharT
>
Container,
class
...
U
>
struct formatter < std:: stack < T, Container, U... > , CharT > ; |
(since C++23) | |
The template specialization of std::formatter for the container adaptor type std::stack allows users to convert the underlying container to its textual representation as a collection of elements using formatting functions .
The specialization is enabled if std:: formattable < Container, CharT > is true .
Member types
| Name | Definition |
maybe-const-container
|
fmt-maybe-const
<
Container, CharT
>
( exposition-only member type* ) |
maybe-const-adaptor
|
maybe-const
<
std::
is_const_v
<
maybe-const-container
>
,
std::
stack
<
T, Container, U...
>>
( exposition-only member type* ) |
Data members
| Name | Definition |
underlying_
|
underlying formatter of type
std::
formatter
<
ranges::
ref_view
<
maybe-const-container
>
, CharT
>
( exposition-only member object* ) |
Member functions
|
parse
|
parses the format specifier as specified by
range-format-spec
(public member function) |
|
format
|
writes the range formatted output as specified by
range-format-spec
(public member function) |
std::formatter<std::stack>:: parse
|
template
<
class
ParseContext
>
constexpr auto parse ( ParseContext & ctx ) - > ParseContext :: iterator ; |
||
Equivalent to
return
underlying_
.
parse
(
ctx
)
;
.
Return value
An iterator past the end of the range-format-spec of the underlying container.
std::formatter<std::stack>:: format
|
template
<
class
FormatContext
>
auto
format
(
/*maybe-const-adaptor*/
&
r, FormatContext
&
ctx
)
const
|
||
Equivalent to
return
underlying_
.
format
(
r.
c
, ctx
)
;
.
Return value
An iterator past the end of the output range.
Example
|
This section is incomplete
Reason: no example |
See also
|
(C++20)
|
defines formatting rules for a given type
(class template) |
|
(C++23)
|
class template that helps implementing
std::formatter
specializations for range types
(class template) |