Accessing derived class members with a base class pointer
- by LRB
I am making a simple console game in C++
I would like to know if I can access members from the 'entPlayer' class while using a pointer that is pointing to the base class ( 'Entity' ):
class Entity {
public:
void setId(int id) {
Id = id;
}
int getId() { return Id; }
protected:
int Id;
};
class entPlayer : public Entity {
string Name;
public:
entPlayer() {
Name = "";
Id = 0;
}
void setName(string name) {
Name = name;
}
string getName() { return Name; }
};
Entity *createEntity(string Type) {
Entity *Ent = NULL;
if (Type == "player") {
Ent = new entPlayer;
}
return Ent;
}
void main() {
Entity *ply = createEntity("player");
ply->setName("Test");
ply->setId(1);
cout << ply->getName() << endl;
cout << ply->getId() << endl;
delete ply;
}
How would I be able to call ply-setName etc?
OR
If it's not possible that way, what would be a better way?
