std::isnormal
From cppreference.com
| Defined in header
<cmath>
|
||
| bool isnormal( float arg );
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(since C++11) | |
| bool isnormal( double arg );
|
(since C++11) | |
| bool isnormal( long double arg );
|
(since C++11) | |
Determines if the given floating point number arg is normal, i.e. is neither zero, subnormal, infinite, nor NaN.
[edit] Parameters
| arg | - | floating point value |
[edit] Return value
true if arg is normal, false otherwise
[edit] See also
| (C++11)
|
categorizes the given floating point value (function) |
| (C++11)
|
checks if the given number has finite value (function) |
| (C++11)
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checks if the given number is infinite (function) |
| (C++11)
|
checks if the given number is NaN (function) |