Using an iterator to output a string : string iterator « string « C++ Tutorial

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C++ Tutorial » string » string iterator

15.14.1.Using an iterator to output a string

#include <iostream>

using std::cout;

using std::endl;



#include <string>

using std::string;



int main()

{

   string string1( "Testing iterators" );

   string::const_iterator iterator1 = string1.begin();



   cout << "string1 = " << string1

      << "\n(Using iterator iterator1) string1 is: ";



   while ( iterator1 != string1.end() ) 

   {

      cout << *iterator1; 

      iterator1++;        

   }



   cout << endl;

   return 0;

}

string1 = Testing iterators
(Using iterator iterator1) string1 is: Testing iterators

15.14.string iterator
	15.14.1.	Using an iterator to output a string
	15.14.2.	use iterator
	15.14.3.	string::npos

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