Objective-C program with multiple parameter
Objective-C enables programmer to use method with multiple parameter. These
parameter can be of same type or of different type.
This is a sample program that shows sum of three numbers as output.
MyClass.h
#import<Foundation/NSObject.h> @interface MyClass:NSObject{ } // declare method for more than one parameter -(int) sum: (int) a andb: (int) b andc:(int)c; @end |
MyClass.m
#import<stdio.h> #import"MyClass.h" @implementation MyClass -(int) sum: (int) a andb: (int) b andc:(int)c;{ return a+b+c; } @end |
MyClass.m
#import<stdio.h> #import"MyClass.m" int main(){ MyClass *class = [[MyClass alloc]init]; printf("Sum is : %d",[class sum : 5 andb : 6 andc:10]); [class release]; return ; } |
Output:
Sum is : 21 |