istringstream set delimiter code example

Example: istringstream delimiter

// istringstream constructors.
#include <iostream>     // std::cout
#include <sstream>      // std::istringstream
#include <string>       // std::string

int main () {

  std::string stringvalues = "125 320 512 750 333";
  std::istringstream iss (stringvalues);

  for (int n=0; n<5; n++)
  {
    int val;
    iss >> val;
    std::cout << val*2 << '\n';
  }

  return 0;
}