std::sub_match<BidirIt>:: compare
From cppreference.com
|
int
compare
(
const
sub_match
&
m
)
const
;
|
(1) | (since C++11) |
|
int
compare
(
const
string_type
&
s
)
const
;
|
(2) | (since C++11) |
|
int
compare
(
const
value_type
*
c
)
const
;
|
(3) | (since C++11) |
1)
Compares two
sub_match
directly by comparing their underlying character sequences. Equivalent to
str
(
)
.
compare
(
m.
str
(
)
)
.
3)
Compares a
sub_match
with a null-terminated sequence of the underlying character type pointed to by
s
. Equivalent to
str
(
)
.
compare
(
c
)
.
This function is infrequently used directly by application code. Instead, one of the non-member comparison operators is used.
Parameters
| m | - | a reference to another sub_match |
| s | - | a reference to a string to compare to |
| c | - | a pointer to a null-terminated character sequence of the underlying value_type to compare to |
Return value
A value less than zero if this sub_match is less than the other character sequence, zero if the both underlying character sequences are equal, greater than zero if this sub_match is greater than the other character sequence.
Example
|
This section is incomplete
Reason: no example |
See also
|
compares two strings
(public member function of
std::basic_string<CharT,Traits,Allocator>
)
|
|
|
converts to the underlying string type
(public member function) |
|
|
(removed in C++20)
(removed in C++20)
(removed in C++20)
(removed in C++20)
(removed in C++20)
(C++20)
|
compares a
sub_match
with another
sub_match
, a string, or a character
(function template) |