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std::islessequal(3) C++ Standard Libary std::islessequal(3) NAME std::islessequal - std::islessequal Synopsis Defined in header <cmath> bool islessequal( float x, float y ); (1) (since C++11) (constexpr since C++23) bool islessequal( double x, double y ); (2) (since C++11) (constexpr since C++23) bool islessequal( long double x, long double y ); (3) (since C++11) (constexpr since C++23) bool islessequal( Arithmetic x, Arithmetic y ); (4) (since C++11) (constexpr since C++23) 1-3) Determines if the floating point number x is less than or equal to the floating-point number y, without setting floating-point exceptions. 4) A set of overloads or a function template for all combinations of arguments of arithmetic type not covered by (1-3). If any argument has integral type, it is cast to double. Parameters x - floating point value y - floating point value Return value true if x <= y, false otherwise Notes The built-in operator<= for floating-point numbers may raise FE_IN- VALID if one or both of the arguments is NaN. This function is a "quiet" version of operator<=. See also less_equal function object implementing x <= y (class template) isgreaterequal checks if the first floating-point argument is greater or equal than (C++11) the second (function) http://cppreference.com 2022.07.31 std::islessequal(3)
NAME | Synopsis | Parameters | Return value | Notes | See also
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