Use ostream_iterator : Stream iterator « File « C++

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C++ » File » Stream iterator Screenshots  Use ostream_iterator #include <iostream> #include <iterator> using namespace std; int main() {   ostream_iterator<char> ostreamIterator(cout);   *ostreamIterator = 'X';   ostreamIterator++;   *ostreamIterator = 'Y';   ostreamIterator++;   *ostreamIterator = ' ';   char str[] = "C++ Iterators are powerful.\n";   char *p = str;      while(*p) *ostreamIterator++ = *p++;   ostream_iterator<double> out_double_it(cout);   *out_double_it = 187.23;     out_double_it++;   *out_double_it = -102.7;     return 0; }                     Related examples in the same category 1. Use istream_iterator