std::list::splice

<metanoindex/>

 

C++

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Bibliothèque pour les entrées/sorties

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Bibliothèque pour les expressions régulières (C++11)

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Bibliothèque de conteneurs

array (C++11)

vector

deque

forward_list (C++11)

list

set

multiset

map

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unordered_multiset (C++11)

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std::list

Les fonctions membres Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

list::list

list::~list

list::operator=

list::assign

list::get_allocator

Elément d'accès Original: Element access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

list::front

list::back

Les itérateurs Original: Iterators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

list::begin list::cbegin (C++11)

list::end list::cend (C++11)

list::rbegin list::crbegin (C++11)

list::rend list::crend (C++11)

Capacité Original: Capacity The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

list::empty

list::size

list::max_size

Modificateurs Original: Modifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

list::clear

list::insert

list::emplace (C++11)

list::erase

list::push_front

list::emplace_front (C++11)

list::pop_front

list::push_back

list::emplace_back (C++11)

list::pop_back

list::resize

list::swap

Opérations Original: Operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

list::merge

list::splice

list::remove list::remove_if

list::reverse

list::unique

list::sort

 

<tbody> </tbody>

void splice(const_iterator pos, list& other);	(1)
void splice(const_iterator pos, list&& other);	(1)	(depuis C++11)
void splice(const_iterator pos, list& other, const_iterator it);	(2)
void splice(const_iterator pos, list&& other, const_iterator it);	(2)	(depuis C++11)
void splice(const_iterator pos, list& other, const_iterator first, const_iterator last);	(3)
void splice(const_iterator pos, list&& other, const_iterator first, const_iterator last);	(3)	(depuis C++11)

Déplace les éléments d'une liste à l'autre .

Original:

Moves elements from one list to another.

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Aucun élément n'est copié. Le comportement est indéfini si: get_allocator() != other.get_allocator(). Pas itérateurs ou les références deviennent invalidé, les itérateurs aux éléments déplacés maintenant se référer à *this, pas dans other .

Original:

No elements are copied. The behavior is undefined if: get_allocator() != other.get_allocator(). No iterators or references become invalidated, the iterators to moved elements now refer into *this, not into other.

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1)

Déplace tous les éléments de other en *this. Les éléments sont insérés avant l'élément pointé par pos. Le other récipient est vide après l'opération. Le comportement est indéfini si this == &other .

Original:

Moves all elements from other into *this. The elements are inserted before the element pointed to by pos. The container other becomes empty after the operation. The behavior is undefined if this == &other.

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2)

Déplace l'élément pointé par it de other en *this. L'élément est inséré avant l'élément pointé par pos .

Original:

Moves the element pointed to by it from other into *this. The element is inserted before the element pointed to by pos.

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3)

Déplace les éléments de la gamme [first, last) de other en *this. Les éléments sont insérés avant l'élément pointé par pos. Le comportement est indéfini si pos est un itérateur dans le [first,last) plage .

Original:

Moves the elements in the range [first, last) from other into *this. The elements are inserted before the element pointed to by pos. The behavior is undefined if pos is an iterator in the range [first,last).

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Paramètres

pos	-	élément avant lequel le contenu sera inséré Original: element before which the content will be inserted The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
other	-	un autre récipient pour déplacer le contenu de Original: another container to move the content from The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
it	-	l'élément à se déplacer d'other à *this Original: the element to move from other to *this The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
first, last	-	la plage d'éléments pour passer d'other à *this Original: the range of elements to move from other to *this The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Retourne la valeur

(Aucun)

Original:

(none)

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Complexité

1-2)

Constant .

Original:

Constant.

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3)

Constante si this == &other, sinon linéaire dans std::distance(first, last) .

Original:

Constant if this == &other, otherwise linear in std::distance(first, last).

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Exemple

#include <iostream>
#include <list>

std::ostream& operator<<(std::ostream& ostr, const std::list<int>& list)
{
    for (auto &i : list) {
        ostr << " " << i;
    }
    return ostr;
}

int main ()
{
    std::list<int> list1 = { 1, 2, 3, 4, 5 };
    std::list<int> list2 = { 10, 20, 30, 40, 50 };

    auto it = list1.begin();
    std::advance(it, 2);

    list1.splice(it, list2);

    std::cout << "list1: " << list1 << "\n";
    std::cout << "list2: " << list2 << "\n";

    list2.splice(list2.begin(), list1, it, list1.end());

    std::cout << "list1: " << list1 << "\n";
    std::cout << "list2: " << list2 << "\n";
}

Résultat :

list1:  1 2 10 20 30 40 50 3 4 5
list2: 
list1:  1 2 10 20 30 40 50
list2:  3 4 5

Voir aussi

merge	fusionne deux listes triées Original: merges two sorted lists The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction membre publique)
remove remove_if	supprime des éléments répondant à des critères spécifiques Original: removes elements satisfying specific criteria The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction membre publique)