Re Compile Errors
Posted by: fbcocoa.bw <fbcocoa.bw@...>
>
> In some of the Cocoa examples recently posted by Steve, for reasons unclear
> to me, I get compile errors to do with variable declarations:
>
> 'fileID' undeclared (first use in this function) in fn 'main' [line 70 of
> _2_CameraView2.m]
>
> I tend to get them main for the global variables.
>
> Any hints available on which Prefs setting is not correct?
>
Haven't a clue why the undeclared error but the global could be eliminated with something like:
BeginCDeclaration
@interface VideoRecorder : NSObject {
id fileID;
}
@property (retain) id fileID;
…..
BeginCFunction
@implementation VideoRecorder
@synthesize fileID;
…..
id file = [QTCaptureMovieFileOutput new];
[recorder setFileID:file];
…..
Bernie