std::stable_sort
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<tbody> </tbody>| Dclar dans l'en-tte <algorithm>
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template< class RandomIt > void stable_sort( RandomIt first, RandomIt last ); |
(1) | |
template< class RandomIt, class Compare > void stable_sort( RandomIt first, RandomIt last, Compare comp ); |
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Trie les lments dans l'
[first, last) plage dans l'ordre croissant. L'ordre des lments gaux est assur d'tre prserv. La premire version utilise operator< de comparer les lments, la deuxime version utilise la fonction de comparaison donne comp .Original:
Sorts the elements in the range
[first, last) in ascending order. The order of equal elements is guaranteed to be preserved. The first version uses operator< to compare the elements, the second version uses the given comparison function comp.The text has been machine-translated via Google Translate.
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Paramtres
| first, last | - | la plage d'lments trier
Original: the range of elements to sort The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
| comp | - | comparison function which returns true if the first argument is less than the second. The signature of the comparison function should be equivalent to the following:
The signature does not need to have |
| Type requirements | ||
-RandomIt must meet the requirements of ValueSwappable and RandomAccessIterator.
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-The type of dereferenced RandomIt must meet the requirements of MoveAssignable and MoveConstructible.
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Retourne la valeur
(Aucun)
Original:
(none)
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Complexit
O(N·log2(N)), o les applications
N = std::distance(first, last) de cmp. Si la mmoire supplmentaire est disponible, alors la complexit est O(N·log(N) .Original:
O(N·log2(N)), where
N = std::distance(first, last) applications of cmp. If additional memory is available, then the complexity is O(N·log(N).The text has been machine-translated via Google Translate.
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Notes
Cette fonction tente d'allouer une mmoire tampon temporaire de taille gale la squence trier, gnralement en appelant std::get_temporary_buffer. Si l'allocation choue, l'algorithme moins efficace est choisi .
Original:
This function attempts to allocate a temporary buffer equal in size to the sequence to be sorted, typically by calling std::get_temporary_buffer. If the allocation fails, the less efficient algorithm is chosen.
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Exemple
| This section is incomplete Reason: no example |
Voir aussi
trie les n premiers lments d'une gamme Original: sorts the first N elements of a range The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction gnrique) | |
trie une plage dans l'ordre ascendant Original: sorts a range into ascending order The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction gnrique) | |