Struct C++?

Question

right now the following struct can hold one piece of data (data). I want it to hold 3. (int, string, string). How can i do this?

struct Node {
Node(int d) : data(d), next(0) { }
Node *next;
int data;
};

Answer 1

You need to add desired data members to your structure.
Do not forget also to change your init constructor and to add default constructor and copy constructor.

struct Node {
Node( int d, const string & _s1, const string & _s2 ) : data(d), s1(_s1), s2(_s2), next(0) { }
Node() { next=0;data=0;}
Node( const Node & n );
Node *next;
int data;
string s1;
string s2;
};

Answer 2

Are you referring to the data members, if so here is the solution, remember to include the pre-processor directive.

struct Node {
Node(int d) : data(d), next(0) { }
Node *next;
int data;
string data1;
string data2;
};