std::experimental::filesystem:: is_regular_file
From cppreference.com
<
cpp
|
experimental
|
fs
|
Defined in header
<experimental/filesystem>
|
||
|
bool
is_regular_file
(
file_status s
)
;
|
(1) | (filesystem TS) |
|
bool
is_regular_file
(
const
path
&
p
)
;
|
(2) | (filesystem TS) |
|
bool
is_regular_file
(
const
path
&
p, error_code
&
ec
)
;
|
(3) | (filesystem TS) |
Checks if the given file status or path corresponds to a regular file.
1)
Equivalent to
s.
type
(
)
==
file_type
::
regular
.
2)
Equivalent to
is_regular_file
(
status
(
p
)
)
.
3)
Equivalent to
is_regular_file
(
status
(
p, ec
)
)
. Returns
false
and sets
ec
to an appropriate error code if an error occurs. Otherwise,
ec
is cleared with a call to
ec.
clear
(
)
.
|
This section is incomplete
Reason: the specification says that (2) throws filesystem_error if status(p) would throw filesystem_error. This is different from the rest of is_**_file functions. Is that correct and if yes, what's the rationale? |
Parameters
| s | - | file status to check |
| p | - | path to examine |
| ec | - | error code to store the error status to |
Return value
true if the given path or file status corresponds to a regular link, false otherwise.
Exceptions
1,3)
noexcept
specification:
noexcept
2)
Throws
filesystem_error
if an error occurs. The error is constructed with
p
as an argument. The error code is set to an appropriate error code for the error that caused the failure.
See also
| This section is incomplete |