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std::vector::resize

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C++
 
Container-Bibliothek
 
std::vector
Member-Funktionen
Original:
Member functions
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vector::vector
vector::~vector
vector::operator=
vector::assign
vector::get_allocator
Elementzugriff zerstört
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Element access
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vector::at
vector::operator[]
vector::front
vector::back
vector::data(C++11)
Iteratoren
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Iterators
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vector::begin
vector::cbegin
(C++11)
vector::end
vector::cend
(C++11)
vector::rbegin
vector::crbegin
(C++11)
vector::rend
vector::crend
(C++11)
Kapazität
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Capacity
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vector::empty
vector::size
vector::max_size
vector::reserve
vector::capacity
vector::shrink_to_fit(C++11)
Modifiers
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Modifiers
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vector::clear
vector::insert
vector::emplace(C++11)
vector::erase
vector::push_back
vector::emplace_back(C++11)
vector::pop_back
vector::resize
vector::swap
 
void resize( size_type count, T value = T() );

void resize( size_type count );

void resize( size_type count, const value_type& value);
 (bis C + +11)
(seit C++11)
(seit C++11)
Ändert die Behälter count Elemente enthalten .
Original:
Resizes the container to contain count elements.
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Wenn die aktuelle Größe kleiner als count werden zusätzliche Elemente angehängt und initialisiert mit value .
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If the current size is less than count, additional elements are appended and initialized with value.
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Wenn die aktuelle Größe größer als count wird der Behälter in seine erste count Elemente reduziert .
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If the current size is greater than count, the container is reduced to its first count elements.
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Inhaltsverzeichnis

[Bearbeiten] Parameter

count -
neue Größe des Behälters
Original:
new size of the container
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value -
der Wert, um die neuen Elemente mit initialisieren
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the value to initialize the new elements with
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[Bearbeiten] Rückgabewert

(None)
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(none)
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[Bearbeiten] Komplexität

linear in der Größe des Behälters
Original:
linear in the size of the container
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[Bearbeiten] Siehe auch
liefert die Anzahl der Elemente
Original:
returns the number of elements
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(öffentliche Elementfunktion) [edit]
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