Question

Lets say I have a following structures in c++

struct Fruit
  {
     std::string name, description;
  }

and

struct Fruit Fruits[]
  {
    {"orange"," Orange is a hybrid of ancient cultivated origin, possibly between pomelo and mandarin. "},
    {"apple", " Apple is the pomaceous fruit of the apple tree, species Malus domestica in the rose family. "},
  };

My question is, how can I access to all the elements of the single member type of the one struct in c++, or in this case how can I list all the elements of the member type name from the struct Fruit?

Any help would be appreciated. Thanks in advance.

Answer 1

how can I list all the elements of the member type name from the struct Fruit?

#include <iostream>

struct Fruit
  {
     std::string name, description;
  };

struct Fruit Fruits[] =
  {
    {"orange"," Orange is a hybrid of ancient cultivated origin, possibly between pomelo and mandarin. "},
    {"apple", " Apple is the pomaceous fruit of the apple tree, species Malus domestica in the rose family. "},
  };

int main () {
  for(auto& fruit : Fruits ) {
    std::cout << fruit.name << "\n";
  }
}