18 lines
577 B
Objective-C
18 lines
577 B
Objective-C
#include <stdarg.h>
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void logObjects(id firstObject, ...) // <-- there is always at least one arg, "nil", so this is valid, even for "empty" list
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{
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va_list args;
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va_start(args, firstObject);
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id obj;
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for (obj = firstObject; obj != nil; obj = va_arg(args, id))
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NSLog(@"%@", obj);
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va_end(args);
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}
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// This function can be called with any number or type of objects, as long as you terminate it with "nil":
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logObjects(@"Rosetta", @"Code", @"Is", @"Awseome!", nil);
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logObjects([NSNumber numberWithInt:4],
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[NSNumber numberWithInt:3],
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@"foo", nil);
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