std::isless
From cppreference.com
| Defined in header <cmath>
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| (1) | ||
bool isless( float x, float y ); bool isless( double x, double y ); |
(since C++11) (until C++23) |
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| constexpr bool isless( /* floating-point-type */ x, /* floating-point-type */ y ); |
(since C++23) | |
| Defined in header <cmath>
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| template< class Arithmetic1, class Arithmetic2 > bool isless( Arithmetic1 x, Arithmetic2 y ); |
(A) | (since C++11) (constexpr since C++23) |
1) Determines if the floating point number x is less than the floating-point number y, without setting floating-point exceptions. The library provides overloads for all cv-unqualified floating-point types as the type of the parameters x and y.(since C++23)
A) Additional overloads are provided for all other combinations of arithmetic types.
Contents |
[edit] Parameters
| x, y | - | floating-point or integer values |
[edit] Return value
true if x < y, false otherwise.
[edit] Notes
The built-in operator< for floating-point numbers may raise