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  1. #include <iostream>
  2. #include <string>
  3. #include <sstream>
  4. #include <stdexcept>
  5. #include <vector>
  6.  
  7. std::vector<std::string> &split(const std::string &s, char delim, std::vector<std::string> &elems) 
  8. {
  9.     std::stringstream ss(s);
  10.     std::string item;
  11.     while (std::getline(ss, item, delim)) 
  12.     {
  13.         elems.push_back(item);
  14.     }
  15.     return elems;
  16. }
  17.  
  18. std::vector<std::string> split(const std::string &s, char delim) 
  19. {
  20.     std::vector<std::string> elems;
  21.     split(s, delim, elems);
  22.     return elems;
  23. }
  24.  
  25. int main() 
  26. {
  27. 	try
  28. 	{
  29. 		//Beispiel...
  30. 		std::string receivedPacket = "LOGIN|1001|12345678|4.1";
  31.  
  32. 		auto packetSplitted = split(receivedPacket, '|');
  33.  
  34. 		auto userId = packetSplitted.at(1);
  35. 		std::cout << "UserID: " << userId;
  36. 	}
  37. 	catch(const std::out_of_range &rangeException)
  38. 	{
  39. 		std::cout << "Oh Oh... Out of range :(" << std::endl;	
  40. 	}
  41. 	catch(const std::exception &unkException)
  42. 	{
  43. 		std::cout << "Oh Oh... Unknown Exception :(" << std::endl;
  44. 	}
  45.  
  46. 	return 0;
  47. }
Success #stdin #stdout 0s 3476KB
comments (?)
stdin 
Standard input is empty
stdout 
UserID: 1001
https://ideone.com/AsaQ4K
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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