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Converting string to int

/ Published in: C++
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  1. #include <sstream>
  2. #include <iostream>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     string s = "-123";
  9.  
  10.     int i;
  11.     bool success;
  12.     istringstream myStream(s);
  13.  
  14.     if (myStream>>i)
  15.         success = true;
  16.     else
  17.         success = false;
  18.  
  19.     std::cout << success << std::endl;
  20.     std::cout << i << std::endl;
  21. }

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