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  1. #include <iostream>
  2. #include <string>
  3. #include <vector>
  4. #include <algorithm>
  5.  
  6. class Car
  7. {
  8. private:
  9.     int newId;
  10.     std::string newName;
  11.     float  newPrice;
  12.     std::string  newSessUserName;
  13. public:
  14.     Car(const int& a, const std::string& b, const float& c, const std::string& d)
  15.         :newId(a), newName(b), newPrice(c), newSessUserName(d) {}  // use initilizer list constructor
  16.     const int& getnewId()const                  { return newId;  }
  17.     const std::string& getnewName()const        { return newName;  }
  18.     const float& getnewPrice()const             { return newPrice;  }
  19.     const std::string& getnewSessUserName()const{ return newSessUserName;  }
  20. };
  21.  
  22. int main()
  23. {
  24.     std::vector< Car > carVec =
  25.     {   {1, "name1", 101.0f, "username1"},
  26.         {3, "name3", 103.0f, "username3"},
  27.         {2, "name2", 102.0f, "username2"},
  28.         {2, "name2", 102.0f, "username2"},
  29.     };
  30.  
  31.     int id_to_delete = 2;
  32.  
  33.     carVec.erase(std::remove_if(carVec.begin(), carVec.end(), [&id_to_delete](const Car& ele)->bool
  34.                 {
  35.                     return ele.getnewId() == id_to_delete;
  36.                 }), carVec.end());
  37.  
  38.     for(const auto& it: carVec)
  39.         std::cout << it.getnewId() << " " << it.getnewName() << " " << it.getnewPrice() << " " << it.getnewSessUserName() << "\n";
  40.     return 0;
  41. }
  42.  
  43.  
  44.  
Success #stdin #stdout 0s 4376KB
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stdin
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Standard input is empty
stdout
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1 name1 101 username1
3 name3 103 username3
https://ideone.com/9Hp37a
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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