fork download
copy 
  1. #include <iostream>
  2.  
  3. #define BOOST_DATE_TIME_NO_LIB
  4. #include <boost/date_time.hpp>
  5.  
  6. #include <sstream>
  7. #include <locale>
  8. #include <ctime>
  9. #include <iomanip>
  10.  
  11. boost::gregorian::date DateFromString(const std::string& variable);
  12.  
  13. int main() 
  14. {
  15.  
  16. 	DateFromString("01/09/2020");
  17.  
  18.  
  19. 	return 0;
  20. }
  21.  
  22. boost::gregorian::date DateFromString(const std::string& variable)
  23. {
  24. 	std::stringstream stream;
  25. 	stream.imbue(std::locale(""));
  26. 	stream << variable;
  27.  
  28. 	bool streamCheck = stream.fail();
  29.  
  30. 	std::tm datetm = {0};
  31. 	stream >> std::get_time(&datetm, "%x");
  32.  
  33. 	std::cout << datetm.tm_mday << '\n' << datetm.tm_mon << '\n' << datetm.tm_year << '\n';
  34.  
  35. 	boost::gregorian::date datevalue;
  36.  
  37. 	if (!stream.fail()) 
  38. 	{
  39. 		datevalue = boost::gregorian::date_from_tm(datetm);
  40. 	}
  41. 	else 
  42. 	{
  43. 		datevalue = boost::gregorian::date(boost::date_time::not_a_date_time);
  44. 	}
  45.  
  46. 	return datevalue;
  47. }
Success #stdin #stdout 0s 4324KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
9
0
120
https://ideone.com/LmpwkT
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!