std::ios_base::width — cppreference.com
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Manages the minimum number of characters to generate on certain output conversions.
1) Returns the current field width.
2)
Définit la précision de la donnée .
Original:
Sets the precision to the given one.
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Paramètres
| new_width | - | new field width setting |
Retourne la valeur
the field width before the call to the function
Exemple
Voir aussi
gère précision décimale des opérations en virgule flottante Original: manages decimal precision of floating point operations The text has been machine-translated via Google Translate. (fonction membre publique) [edit] | |