std::ostream_iterator<T,CharT,Traits>::ostream_iterator (3) - Linux Manuals

std::ostream_iterator<T,CharT,Traits>::ostream_iterator: std::ostream_iterator<T,CharT,Traits>::ostream_iterator

NAME

std::ostream_iterator<T,CharT,Traits>::ostream_iterator - std::ostream_iterator<T,CharT,Traits>::ostream_iterator

Synopsis

ostream_iterator(ostream_type& stream, const CharT* delim) (1)
ostream_iterator(ostream_type& stream) (2)

1) Constructs the iterator with stream as the associated stream and delim as the delimiter.
2) Constructs the iterator with stream as the associated stream and a null pointer as the delimiter.

Parameters

stream - the output stream to be accessed by this iterator
delim - the null-terminated character string to be inserted into the stream after each output

Example

// Run this code

  #include <iostream>
  #include <iterator>
  #include <algorithm>
  int main()
  {
      std::ostream_iterator<int> i1(std::cout, ", ");
      std::fill_n(i1, 5, -1);
      std::ostream_iterator<double> i2(std::cout);
      *i2++ = 3.14;
  }

Output:

  -1, -1, -1, -1, -1, 3.14