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  1. #include <iostream>
  2. #include <locale>
  3. #include <string>
  4. #include <sstream>
  5. using namespace std;
  6.  
  7. class My_punct : public std::numpunct<char> {
  8. protected:
  9.     char do_decimal_point() const {return '.';}//comma
  10. };
  11. int main() {
  12. 	stringstream ss("INF");
  13. 	locale loc(locale(), new My_punct);
  14. 	ss.imbue(loc);
  15. 	double d;
  16. 	ss >> d;
  17. 	cout << d << endl;
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 5276KB
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https://ideone.com/2r0iMW
language:
C++14 (gcc 8.3)
created:
20 hours ago
visibility:
public

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