Question

How to create a 2D point data structure with two floating-point numbers in Objective-C

Answer 1

#import <Foundation/Foundation.h>

struct Point {
   double x;
   double y;
};  

int main() {
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    
    struct Point p;  

    p.x = 5.78;
    p.y = 6.23;

    NSLog(@"%1g %1g", p.x, p.y);

    [pool drain];
    
    return 0;
}




/*
run:

5.78 6.23

*/

 

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