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  1. #include <iostream>
  2. #include <map>
  3. #include <algorithm>
  4. using namespace std;
  5. typedef string AnsiString;
  6. typedef std::pair<int, AnsiString> IntStringPair;
  7. typedef std::pair<int, IntStringPair> EdProgPair;
  8. typedef std::map<int, IntStringPair> EdProgramMap;
  9.  
  10. struct EditAchievementRow
  11. {
  12. 	int id_edform_ ;
  13. };
  14.  
  15. class UnaryPredicate {
  16. public:
  17. 	UnaryPredicate(const EditAchievementRow& ear)
  18. 		: ear_(ear) {}
  19. 	bool operator()(const EdProgPair& epp)
  20. 	{
  21. 		return epp.second.first == ear_.id_edform_;
  22. 	}
  23. private:
  24. 	EditAchievementRow ear_;
  25. };
  26.  
  27. int main() {
  28. 	// your code goes here
  29. 	EdProgramMap edprogrammap_;
  30. 	EditAchievementRow ear_;
  31.  
  32. 	EdProgramMap::const_iterator citer;
  33.  
  34. 	citer = std::find_if(
  35. 		edprogrammap_.begin(),
  36. 		edprogrammap_.end(),
  37. 		UnaryPredicate(ear_)
  38. 		);
  39. 	int rrr;
  40. 	if (citer != edprogrammap_.end())
  41. 		rrr = (*citer).first;
  42.  
  43. 	return 0;
  44. }
Success #stdin #stdout 0s 3092KB
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https://ideone.com/uHZXgw
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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