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    std::ostream_iterator::operator=

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    <metanoindex/>

     
    C++
     
    Iterator Bibliothek
    Iterator Primitiven
    Original:
    Iterator primitives
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    iterator_traits
    input_iterator_tag
    output_iterator_tag
    forward_iterator_tag
    bidirectional_iterator_tag
    random_access_iterator_tag
    iterator
    Iterator Adaptern
    Original:
    Iterator adaptors
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    reverse_iterator
    Stream-Iteratoren
    Original:
    Stream iterators
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    istream_iterator
    ostream_iterator
    istreambuf_iterator
    ostreambuf_iterator
    Iterator Operationen
    Original:
    Iterator operations
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    advance
    distance
    prev(C++11)
    next(C++11)
    Reichen Zugang
    Original:
    Range access
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    begin(C++11)
    end(C++11)
     
    std::ostream_iterator
    Member-Funktionen
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    Member functions
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    ostream_iterator::ostream_iterator
    ostream_iterator::~ostream_iterator
    ostream_iterator::operator=
    ostream_iterator::operator*
    ostream_iterator::operator++
    ostream_iterator::operator++(int)
     
    <tbody> </tbody>
    ostream_iterator& operator=( const T& value )
    Fügt value in den zugehörigen Strom, fügt dann das Trennzeichen, wenn man bei Bauzeit angegeben .
    Original:
    Inserts value into the associated stream, then inserts the delimiter, if one was specified at construction time.
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    Wenn out_stream die privaten Member Zeiger auf die zugehörige ist std::basic_ostream und delim wird der Zeiger auf das erste Zeichen im Trennzeichen, ist der Effekt entspricht
    Original:
    If out_stream is the private member pointer to the associated std::basic_ostream and delim is the pointer to the first character in the delimiter, the effect is equivalent to
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    *out_stream << value; if(delim != 0) *out_stream << delim; return *this;

    Parameter

    value -
    das Objekt einzufügen
    Original:
    the object to insert
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    Rückgabewert

    *this

    Notes

    T kann jede Klasse mit einem benutzerdefinierten operator << sein
    Original:
    T can be any class with a user-defined operator<<
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    Beispiel

    #include <iostream>
#include <iterator>

int main()
{
    std::ostream_iterator<int> i1(std::cout, ", ");
    *i1++ = 1; // usual form, used by standard algorithms
    *++i1 = 2;
    i1 = 3; // neither * nor ++ are necessary
    std::ostream_iterator<double> i2(std::cout);
    i2 = 3.14;
}

    Output: 

    1, 2, 3, 3.14