std::char_traits::eq, std::char_traits::lt
From cppreference.com
< cpp | string | char traits
| (1) | ||
| static bool eq( char_type a, char_type b ); |
(until C++11) | |
| static constexpr bool eq( char_type a, char_type b ); |
(since C++11) | |
| (2) | ||
| static bool lt( char_type a, char_type b ); |
(until C++11) | |
| static constexpr bool lt( char_type a, char_type b ); |
(since C++11) | |
Compares two characters.
1) Compares
a and b for equality.2) Compares
a and b in such a way that they are totally ordered.|
For the |
(since C++11) |
Contents |
[edit] Parameters
| a, b | - | character values to compare |
[edit] Return value
1) true if
a and b are equal, false otherwise.2) true if
a is less than b, false otherwise.[edit] Exceptions
| (none) | (until C++11) |
| noexcept specification: noexcept |
(since C++11) |
[edit] Complexity
Constant.