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    std::fill

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    C++
     
    Algorithm Bibliothek
    Funktionen
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    Functions
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    Nicht-modifizierende Sequenz Operationen
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    Non-modifying sequence operations
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    Modifizierende Sequenz Operationen
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    Modifying sequence operations
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    Partitionierungsoperationen
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    Partitioning operations
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    Sortierung Operationen (auf sortierten Bereiche)
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    Sorting operations (on sorted ranges)
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    Binary Suchaktionen (auf sortierten Bereiche)
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    Binary search operations (on sorted ranges)
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    Set-Operationen (auf sortierten Bereiche)
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    Set operations (on sorted ranges)
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    Heap-Operationen
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    Heap operations
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    Minimum / Maximum Operationen
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    Minimum/maximum operations
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    Numerische Operationen
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    Numeric operations
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    C-Bibliothek
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    C library
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    definiert in Header <algorithm>
    template<class ForwardIt, class T >
    void fill( ForwardIt first, ForwardIt last, const T& value );
    Weist den angegebenen value zu den Elementen im Bereich [first, last) .
    Original:
    Assigns the given value to the elements in the range [first, last).
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    Inhaltsverzeichnis

    [Bearbeiten]Parameter

    first, last -
    der Bereich der Elemente zu ändern
    Original:
    the range of elements to modify
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    value -
    der Wert zugewiesen werden
    Original:
    the value to be assigned
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    Type requirements
    -
    ForwardIt must meet the requirements of ForwardIterator.

    [Bearbeiten]Rückgabewert

    (None)
    Original:
    (none)
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    [Bearbeiten]Komplexität

    Genau last - first Aufgaben .
    Original:
    Exactly last - first assignments.
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    [Bearbeiten]Mögliche Implementierung

    template<class ForwardIt, class T >void fill(ForwardIt first, ForwardIt last, const T& value){for(; first != last;++first){*first = value;}}

    [Bearbeiten]Beispiel

    Der folgende Code verwendet fill(), um alle Elemente eines Vektors von Ganzzahlen auf -1 gesetzt:
    Original:
    The following code uses fill() to set all of the elements of a vector of integers to -1:
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    #include <algorithm>#include <vector>#include <iostream>   int main(){int data[]={0, 1, 2, 3, 4, 5, 6, 7, 8, 9}std::vector<int> v1(data, data+10);   std::fill(v1.begin(), v1.end(), -1);   for(vector<int>::iterator it = v1.begin(); it != v1.end();++it){std::cout<<*it <<" ";}std::cout<<"\n";}

    Output: 

    -1 -1 -1 -1 -1 -1 -1 -1 -1 -1

    [Bearbeiten]Siehe auch

    weist einen Wert auf eine Reihe von Elementen
    Original:
    assigns a value to a number of elements
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    (Funktions-Template)[edit]
    speichert das Ergebnis einer Funktion in einem Bereich
    Original:
    saves the result of a function in a range
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    (Funktions-Template)[edit]
    gilt eine Funktion einer Reihe von Elementen
    Original:
    applies a function to a range of elements
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    (Funktions-Template)[edit]
    Von „https://de.cppreference.com/mwiki/index.php?title=cpp/algorithm/fill&oldid=25907“
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