Expected unqualified-id ')' token

[kessler289]

I'm trying to build a binary search tree for a class and I'm getting the error,
"Expected unqualified-id before ')' token" at my ,"class Node()". I don't understand on
what is wrong with it.

#include <iostream>
#include <string>
using namespace std;

class Node()
{
public:
Node<int,int,int,string,string,string>(int times,int flight,int gate,string airline,string city,string status)
{
this-> times = times;
this-> flight = flight;
this-> gate = gate;
this-> airline = airline;
this-> city = city;
this-> status = status;
left = NULL;
right = NULL;
parent = NULL;
}
Node *left;
Node *right;
Node *parent;
};

[xismn]

class Node()
Remove the parentheses.

[AbstractionAnon]

Several things wrong.

Line 5. () don't belong on your class declaration.
Line 8. Why are you using template notation <> here? Are you trying to define a nested class or a constructor?
Lines 10-15: You're trying to store variables into members of the class, but you have no such member variables.

Try this instead:

#include <iostream>
#include <string>
using namespace std;

class Node
{   int m_times;      //  Added member variables
    int m_flight;
    int m_gate; 
    string m_airline;
    string m_city;
    string m_status;
public:
    Node *left;
    Node *right;
    Node *parent;
    // Changed to a constructor
    Node(int times,int flight,int gate,string airline,string city,string status)
    {   m_times = times;
        m_flight = flight;
        m_gate = gate;
        m_airline = airline;
        m_city = city;
        m_status = status;
        left = NULL;
        right = NULL;
        parent = NULL;
    }
};

Note: It's poor style to name your arguments and member variables the same thing. I changed the member variables to use the m_ prefix to indicate they're member variables. THis eliminates any ambiguity.

PLEASE USE CODE TAGS (the <> formatting button) when posting code.
http://v2.cplusplus.com/articles/jEywvCM9/
It makes it easier to read your code and it also makes it easier to respond to your post.