std::strcoll — cppreference.com
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Compare deux chaînes d'octets à zéro terminal en fonction de la localisation en cours tels que définis par la catégorie LC_COLLATE .
Original:
Compares two null-terminated byte strings according to the current locale as defined by the LC_COLLATE category.
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Paramètres
| lhs, rhs | - | pointeurs vers les chaînes d'octets à zéro terminal à comparer Original: pointers to the null-terminated byte strings to compare The text has been machine-translated via Google Translate. |
Retourne la valeur
Valeur négative si lhs est moins (précède) rhs .
Original:
Negative value if lhs is less than (precedes) rhs.
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0 si lhs est égal à' rhs .
Original:
0 if lhs is equal to rhs.
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Valeur positive si lhs est supérieure à' (suit) rhs .
Original:
Positive value if lhs is greater than (follows) rhs.
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Notes
Ordre de classement est généralement lexicographique insensible à la casse comparaison selon l'alphabet dans l'environnement local, mais dans certains endroits, des groupes de caractères comparer des unités de classement en simple. Par exemple, «ch» en tchèque suit «h» et précède «i» et «ng» en gallois suit «g» et précède «h» .
Original:
Collation order is typically lexicographic case-insensitive comparison according to the locale's alphabet, but in some locales, groups of characters compare as single collation units. For example, "ch" in Czech follows "h" and precedes "i", and "ng" in Welsh follows "g" and precedes "h".
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Exemple
Voir aussi
compare deux chaînes de large, conformément à la localisation en cours Original: compares two wide strings in accordance to the current locale The text has been machine-translated via Google Translate. (fonction) [edit] | |
[ virtuel Original: virtual The text has been machine-translated via Google Translate. |
compare deux chaînes en utilisant les règles de tri de cette facette Original: compares two strings using this facet's collation rules The text has been machine-translated via Google Translate. (fonction membre virtuelle protégée de std::collate) [edit]
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transformer une chaîne de sorte que strcmp produirait le même résultat que strcoll Original: transform a string so that strcmp would produce the same result as strcoll The text has been machine-translated via Google Translate. (fonction) [edit] | |
C documentation for strcoll | |