objc number

wanesbb1.m

#import <Foundation/Foundation.h>

@interface Number : NSObject{
    double real;
    double imaginary;
}

-(void) setReal : (double) r;
-(void) setImaginary : (double) i;
-(void) setAll : (double) r: (double) i;
-(void) print;

@end

@implementation Number

-(void) setReal : (double) r{
    real = r;
}
-(void) setImaginary : (double) i{
    imaginary = i;
}
-(void) setAll:(double)r :(double)i{
    real = r;
    imaginary = i;
}
-(void) print{
    NSLog(@"%g+%gi\n",real,imaginary);
}

@end

int main (int argc, const char * argv[])
{

    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    
    Number * num = [[Number alloc] init];
    [num setReal:2];
    [num setImaginary:3.7];
    [num print];
    
    [num setAll:3.5 :0.8];
    [num print];
    
    [num release];
    [pool drain];
    return 0;
}