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    std::deque::erase

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    <metanoindex/>

     
    C++
     
    Container-Bibliothek
     
    std :: deque
    Member-Funktionen
    Original:
    Member functions
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    deque::deque
    deque::~deque
    deque::operator=
    deque::assign
    deque::get_allocator
    Elementzugriff zerstört
    Original:
    Element access
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    deque::front
    deque::back
    Iteratoren
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    Iterators
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    deque::begin
    deque::cbegin
    (C++11)
    deque::end
    deque::cend
    (C++11)
    deque::rbegin
    deque::crbegin
    (C++11)
    deque::rend
    deque::crend
    (C++11)
    Kapazität
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    Capacity
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    deque::empty
    deque::size
    deque::max_size
    deque::shrink_to_fit
    Modifiers
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    Modifiers
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    deque::clear
    deque::insert
    deque::emplace
    deque::erase
    deque::push_front
    deque::emplace_front
    deque::pop_front
    deque::push_back
    deque::emplace_back
    deque::pop_back
    deque::resize
    deque::swap
     
    <tbody> </tbody>
    iterator erase( iterator pos ); iterator erase( const_iterator pos );
    		 (1) (bis C + +11)
    (seit C++11)
    iterator erase( iterator first, iterator last ); iterator erase( const_iterator first, const_iterator last );
    		 (2) (bis C + +11)
    (seit C++11)
    Entfernt den angegebenen Elemente aus dem Container .
    Original:
    Removes specified elements from the container.
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    1)

    Entfernt das Element am pos .
    Original:
    Removes the element at pos.
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    2)

    Entfernt die Elemente im Bereich [first; last) .
    Original:
    Removes the elements in the range [first; last).
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    All iterators and references are invalidated, unless the erased elements are at the end or the beginning of the container, in which case only the iterators and references to the erased elements are invalidated. If the last element is erased or invalidated, the past-the-end iterator is also invalidated. (seit C++11).

    This section is incomplete
    Reason: mark the change between C++03 and C++11

    Parameter

    pos -
    Iterator auf das Element zu entfernen
    Original:
    iterator to the element to remove
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    first, last -
    Bereichs von Elementen zu entfernen
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    range of elements to remove
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    Rückgabewert

    Iterator nach der letzten entfernt Element .
    Original:
    iterator following the last removed element.
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    Beispiel

    #include <deque>
#include <iostream>


int main( )
{
    std::deque<int> c{0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
    for (auto &i : c) {
        std::cout << i << " ";
    }
    std::cout << '\n';

    c.erase(c.begin());

    for (auto &i : c) {
        std::cout << i << " ";
    }
    std::cout << '\n';

    c.erase(c.begin()+2, c.begin()+5);

    for (auto &i : c) {
        std::cout << i << " ";
    }
    std::cout << '\n';
}

    Output: 

    0 1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 6 7 8 9

    Komplexität

    1) linear in the distance between position and last.

    2) linear in distance between position and the end of the container.

    Siehe auch
    löscht den Inhalt
    Original:
    clears the contents
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    (öffentliche Elementfunktion) [edit]