simple overloading of binary operator +

hey guys,
plz help me by replying my thread. it is on operator overloading of + operator. look in the links , plz help me

Also, you are going to want doubles, floats, or decimels for your values when dealing with vectors

hey guys,
plz help me by replying my thread. it is on operator overloading of + operator. look in the links , plz help me

Answered, though next time, just reply to the original thread

You never called a constructor for Vector C1.
Gotta do that.

You never called a constructor for Vector C1.
Gotta do that.

Darn double thread made it get rid of my response to that effect

You never called a constructor for Vector C1.
Gotta do that.

hey i did not get that. could u plz inculcate that in the code cos i am so dumb. actually i don't agree with u fully cos v3=v1+v2 and how can i initiliaze the constructor c1. i am all confused. i would highly appreciate yr reply. thanking u in anticipation.

You never called a constructor for Vector C1.
Gotta do that.

hey Plater,
now i got yr point, late realization. but even after implementing what u said , it is giving me teh error "No overload for method Vector takes 0 arguments" i am posting the code here with the changes implemented.



pls pls pls help me!

You do not have a default constructor for a vector:
You must either instanciate with the constructor overload you do have, or create the default one.

Adding the default constructor:
OR, fixing your constructor:

thanks platter, u are a genius. bless u

You do not have a default constructor for a vector:
You must either instanciate with the constructor overload you do have, or create the default one.

Adding the default constructor:

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1. class Vector
2. {
3.     int x, y, z;
4.  
5.     public Vector()
6.     {//default constructor
7.       x=0;
8.       y=0;
9.       z=0;
10.     }
11.  
12.     public Vector(int a, int b, int c)
13.     {
14.         x = a;
15.         y = b;
16.         z = c;
17.     }
18.  
19.     public static Vector  operator + (Vector a, Vector b)
20.     {
21.         Vector c1 = new Vector();
22.         c1.x = a.x + b.x;
23.         c1.y = a.y + b.y;
24.         c1.z = a.z + b.z;
25.         return (c1);
26.     }
27.  
28.     public void Display()
29.     {
30.         Console.Write(x + " " + y + " " + z);
31.         Console.WriteLine();
32.     }
33. }
34.