std::islessgreater
From cppreference.com
| Defined in header
<cmath>
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| bool islessgreater( float x, float y );
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(1) | (since C++11) |
| bool islessgreater( double x, double y );
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(2) | (since C++11) |
| bool islessgreater( long double x, long double y );
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(3) | (since C++11) |
| bool islessgreater( Arithmetic x, Arithmetic y );
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(4) | (since C++11) |
1-3) Determines if the floating point number
x is less than or greater than 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.
Contents |
[edit] Parameters
| x | - | floating point value |
| y | - | floating point value |
[edit] Return value
true if x < y || x > y, false otherwise
[edit] Notes
The built-in operator< and operator> for floating-point numbers may raise FE_INVALID if one or both of the arguments is NaN. This function is a "quiet" version of the expression x < y || x > y.
[edit] See also
| (C++11)
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checks if the first floating-point argument is less than the second (function) |
| (C++11)
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checks if the first floating-point argument is greater than the second (function) |
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C documentation for islessgreater
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