Re: objective-C++ newbie question
Re: objective-C++ newbie question
- Subject: Re: objective-C++ newbie question
- From: Keith Ray <email@hidden>
- Date: Mon, 25 Apr 2005 08:09:10 -0700
class2 header file:
class class1; // "forward" declaration to avoid #including class1 header file
@interface class2 : NSObject
{
class1 * myClass1;
}
-(id) init;
-(void) dealloc;
@end
class2 source file:
#import "class2.h"
#import "class1.h"
@implementation class2
-(id) init
{
self= [super init];
if ( self != nil )
{
myClass1 = new class1;
}
}
-(void) dealloc
{
delete myClass1;
[super dealloc];
}
On 4/25/05, Aaron Boothello <email@hidden> wrote:
> Hey people,
> As some of you might know ive started using Objective-C++ for a project im implementing. All code compiles just fine. But...
> first class(C++):
> lets call it 'class1'
>
> second class(Objective C):
> ive have to have an instance of class1 in this class. I know you can only declare them i nthe obejctive-C class as a pointer. thats fine. But where/when can i actually declare the instance of class1 ? Do i have to declare it when the app starts up ?
>
> My app is primarily an Obejctive-C Cocoa app. ive had to include class1 to extend the functionality.
>
> Im a bit confused, so forgive my newbie-ness.
>
> Cheers,
> Aaron.
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--
C. Keith Ray
<http://homepage.mac.com/keithray/blog/index.html>
<http://homepage.mac.com/keithray/xpminifaq.html>
<http://homepage.mac.com/keithray/resume2.html>
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