std::isless — cppreference.com
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(depuis C++11) | |
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(depuis C++11) | |
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(depuis C++11) | |
Détermine si le x nombre à virgule flottante est inférieure à la y nombre à virgule flottante, sans fixer exceptions de virgule flottante .
Original:
Determines if the floating point number x is less than the floating-point number y, without setting floating-point exceptions.
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Paramètres
| x | - | valeur du point flottant Original: floating point value The text has been machine-translated via Google Translate. |
| y | - | valeur du point flottant Original: floating point value The text has been machine-translated via Google Translate. |
Retourne la valeur
true si x < y, false autrement
Original:
true if x < y, false otherwise
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Notes
Le operator< intégré pour nombres à virgule flottante peuvent soulever FE_INVALID si l'un ou l'autre des arguments est NaN. Cette fonction est un "calme" version de operator< .
Original:
The built-in 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 operator<.
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Voir aussi
objet-fonction implémentant x < y (classe générique) [edit] | |
vérifie si le premier argument de virgule flottante est supérieure à la seconde Original: checks if the first floating-point argument is greater than the second The text has been machine-translated via Google Translate. (fonction) [edit] | |