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std::list::assign

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< cpp‎ | container‎ | list

 
 
 
std::list
Member-Funktionen
Original:
Member functions
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list::list
list::~list
list::operator=
list::assign
list::get_allocator
Elementzugriff zerstört
Original:
Element access
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list::front
list::back
Iteratoren
Original:
Iterators
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list::begin
list::cbegin

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

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

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

(C++11)
Kapazität
Original:
Capacity
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list::empty
list::size
list::max_size
Modifiers
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Modifiers
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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
Operations
Original:
Operations
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list::merge
list::splice
list::remove
list::remove_if
list::reverse
list::unique
list::sort
 
void assign( size_type count, const T& value );
(1)
template< class InputIt >
void assign( InputIt first, InputIt last );
(2)
Ersetzt den Inhalt des Behälters .
Original:
Replaces the contents of the container.
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1)
ersetzt den Inhalt mit count Kopien Wert value
Original:
replaces the contents with count copies of value value
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2)
ersetzt den Inhalt mit Kopien von den im Bereich [first, last)
Original:
replaces the contents with copies of those in the range [first, last)
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Inhaltsverzeichnis

[Bearbeiten] Parameter

count -
die neue Größe des Behälters
Original:
the new size of the container
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value -
der Wert auf Elemente des Behälters mit initialisieren
Original:
the value to initialize elements of the container with
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first, last -
der Bereich zum Kopieren der Elemente aus
Original:
the range to copy the elements from
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Type requirements
-
InputIt must meet the requirements of InputIterator.

[Bearbeiten] Komplexität

1)
linear in count
Original:
linear in count
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2)
linear in Abstand zwischen first und last
Original:
linear in distance between first and last
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[Bearbeiten] Beispiel

Der folgende Code verwendet assign um mehrere Zeichen zu einem std::list<char> hinzu:
Original:
The following code uses assign to add several characters to a std::list<char>:
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#include <list>
#include <iostream>
 
int main()
{
    std::list<char> characters;
 
    characters.assign(5, 'a');
 
    for (char c : characters) {
        std::cout << c << '\n';
    } 
 
    return 0;
}

Output:

a
a
a
a
a

[Bearbeiten] Siehe auch

konstruiert die list
(öffentliche Elementfunktion) [edit]