How can I assign class object into a class - c++

Question

I need to creat an object Pokemon in the main()
that assign it into the class PokemonWorld, and let the PokemonWolrd to decide which PokemonStation is this Pokemon need to go
I tired get the data separatly (get name and hp) and get together(get a Pokemon class)
but both fail
#include <iostream>
#include <cstring>
#include <iomanip>
using namespace std;
class Pokemon {
public:
Pokemon() {};
Pokemon(char x[], int n) {
strncpy_s(name, x, 10);
hp = n;
};
private:
char name[10];
int hp;
};
class PokemonStation {
private:
Pokemon **list= new Pokemon*[1000];
public:
PokemonStation() {};
PokemonStation(int x) {
id = x;
};
int id;
void assigntoList(int i,Pokemon x)
{
if (i > 0)
i--;
list[i] = new Pokemon(x);
cout << "creat" << list[i];
};
};
class PokemonWorld {
private:
char name[10];
public:
PokemonStation s1;
PokemonStation s2;
PokemonWorld() {};
PokemonWorld(char x[], int y=1, int z=2) {
strncpy_s(name, x, 10);
PokemonStation s1(y);
PokemonStation s2(z);
};
const char* const getName() const{
return name;
};
void assigntoStation(int i,Pokemon x) {
if (i == 0 || i % 2 == 0)
s1.assigntoList(i, x);
else
s2.assigntoList(i, x);
};
};
void main() {
int number,hp,i;
char name[10];
cout << "What is the World Name ?" <<endl;
cin >> name;
PokemonWorld world(name);
cout << "Please input the number of Pokemon in the " << world.getName() <<" world:" << endl;
cin >> number;
Pokemon **mon = new Pokemon*[number];
cout << "Please input the characteristics of all Pokemon: Name HP" << endl;
for (i = 0;i < number;i++)
{
cin >> name >> hp;
mon[i] = new Pokemon(name, hp);
world.assigntoStation(i,*(mon[i]));
}
for (i = 0;i < number;i++)
cout << "world is " << world.getName() << endl;
system("pause");
};

Answer 1

In C++, you should use std::vectors for dynamic lists of things and std::strings for text. If you know Java, these are like ArrayList and String. (To use these, make sure you #include <vector> and <string>.)
For instance, your Pokemon class, rewritten with name as a string:
class Pokemon {
public:
Pokemon() {}
Pokemon(string name, int hp):name(name), hp(hp) { // construct the fields directly
}
private:
string name;
int hp;
};
And your PokemonStation class, rewritten using a vector for the list of Pokemon:
class PokemonStation {
private:
vector<Pokemon> list;
public:
PokemonStation() {}
PokemonStation(int x):id(x) {}
int id;
void assignToList(Pokemon x)
{
list.push_back(x); // add x to the list
}
};
If you want to print a Pokemon with cout <<, then you'll have to overload the << operator to define what gets printed. Add this into your class:
class Pokemon {
public:
...
friend ostream& operator<<(ostream& out, const Pokemon& p) {
out << p.name; // just print the name
return out;
}
...
};
Just make sure that you're couting a Pokemon, not a pointer-to-Pokemon (Pokemon*), and you won't get an address.