std::ios_base::precision
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| streamsize precision() const; |
(1) | |
| streamsize precision( streamsize new_precision ); |
(2) | |
Gère la précision (c.-à combien de chiffres sont générés) de certaines conversions de sortie numériques .
1) Original:
Manages the precision (i.e. how many digits are generated) of certain numeric output conversions.
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Retourne la précision actuelle .
2) Original:
Returns the current precision.
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Définit la précision de la donnée .
Original:
Sets the precision to the given one.
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Sommaire |
[modifier] Paramètres
| new_precision | - | réglage de précision nouvelle
Original: new precision setting The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[modifier] Retourne la valeur
la précision avant l'appel de la fonction
Original:
the precision before the call to the function
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[modifier] Exemple
| This section is incomplete Reason: no example |
[modifier] Voir aussi
| manages field width (fonction membre publique) | |
