std::forward_list::splice_after

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std::forward_list

Member-Funktionen 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.

forward_list::forward_list

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Elementzugriff zerstört 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.

forward_list::front

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

forward_list::before_begin forward_list::cbefore_begin

forward_list::begin forward_list::cbegin

forward_list::end forward_list::cend

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

forward_list::empty

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forward_list::clear

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forward_list::merge

forward_list::splice_after

forward_list::remove forward_list::remove_if

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<tbody> </tbody>

void splice_after(const_iterator pos, forward_list& other);	(1)	(seit C++11)
void splice_after(const_iterator pos, forward_list&& other);	(1)	(seit C++11)
void splice_after(const_iterator pos, forward_list& other, const_iterator it);	(2)	(seit C++11)
void splice_after(const_iterator pos, forward_list&& other, const_iterator it);	(2)	(seit C++11)
void splice_after(const_iterator pos, forward_list& other, const_iterator first, const_iterator last);	(3)	(seit C++11)
void splice_after(const_iterator pos, forward_list&& other, const_iterator first, const_iterator last);	(3)	(seit C++11)

Moves Elemente aus anderen forward_list um *this .

Original:

Moves elements from another forward_list to *this.

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Keine Elemente kopiert werden. pos ist ein gültiger Iterator *this oder ist das before_begin() Iterator. Das Verhalten ist, wenn get_allocator() != other.get_allocator() undefiniert. Keine Iteratoren oder Referenzen geworden ungültig, die Iteratoren bewegte Elemente beziehen sich nun in *this, nicht in other .

Original:

No elements are copied. pos is a valid iterator in *this or is the before_begin() iterator. 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)

Verschiebt alle Elemente aus other in *this. Die Elemente eingefügt sind, nachdem das Element auf den durch pos. Der Behälter other leer nach der Operation. Das Verhalten ist, wenn this == &other undefiniert

Original:

Moves all elements from other into *this. The elements are inserted after 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)

Verschiebt das Element, auf das it von other in *this. Das Element eingesetzt ist, nachdem das Element auf den durch pos .

Original:

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

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3)

Verschiebt die Elemente im Bereich (first, last) von other in *this. Die Elemente eingefügt sind, nachdem das Element auf den durch pos. Das Element wies Beträge von first wird nicht bewegt. Das Verhalten ist undefiniert, wenn pos ein Iterator im Bereich (first,last) ist .

Original:

Moves the elements in the range (first, last) from other into *this. The elements are inserted after the element pointed to by pos. The element pointed-to by first is not moved. The behavior is undefined if pos is an iterator in the range (first,last).

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Parameter

pos	-	Element nach dem der Inhalt eingefügt werden Original: element after 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	-	ein weiterer Container, um den Inhalt zu verschieben 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	-	das Element aus other um *this bewegen 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	-	der Bereich von Elementen aus other um *this bewegen 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.

Rückgabewert

(None)

Original:

(none)

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Komplexität

1)

Linear in der Größe other

Original:

Linear in the size of other

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2)

Constant

Original:

Constant

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3)

Linear in std::distance(first, last)

Original:

Linear in std::distance(first, last)

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Beispiel

Veranschaulicht die Bedeutung der offenen Intervall (ersten, letzten) in der dritten Form splice_after (): das erste Element des l1 nicht bewegt wird .

Original:

Demonstrates the meaning of open interval (first, last) in the third form of splice_after(): the first element of l1 is not moved.

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#include <iostream>
#include <forward_list>
int main()
{
    std::forward_list<int> l1 = {1,2,3,4,5};
    std::forward_list<int> l2 = {10,11,12};

    l2.splice_after(l2.cbegin(), l1, l1.cbegin(), l1.cend());
    // not equivalent to l2.splice_after(l2.cbegin(), l1);

    for(int n : l1)
        std::cout << n << ' ';
    std::cout << '\n';

    for(int n : l2)
        std::cout << n << ' ';
    std::cout << '\n';
}

Output:

1
10 2 3 4 5 11 12

Siehe auch

merge	vereinigt zwei sortierte Listen (öffentliche Elementfunktion)
remove remove_if	entfernt Elemente anhand bestimmter Kriterien (öffentliche Elementfunktion)