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std::deque::assign

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< cpp‎ | container‎ | deque

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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
Original:
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
Original:
Capacity
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deque::empty
deque::size
deque::max_size
deque::shrink_to_fit
Modifiers
Original:
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
 
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::deque<char> hinzu:
Original:
The following code uses assign to add several characters to a std::deque<char>:
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#include <deque>
#include <iostream>
 
int main()
{
    std::deque<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 deque
(öffentliche Elementfunktion) [edit]
Von „https://de.cppreference.com/mwiki/index.php?title=cpp/container/deque/assign&oldid=26264“