You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.4 KiB
52 lines
1.4 KiB
4 months ago
|
/*
|
||
|
|
* Created by Phil on 1/08/2012.
|
||
|
|
* Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
|
||
|
|
*
|
||
|
|
* Distributed under the Boost Software License, Version 1.0. (See accompanying
|
||
|
|
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
*/
|
||
|
|
#ifndef TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED
|
||
|
|
#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED
|
||
|
|
|
||
|
|
#import <Foundation/Foundation.h>
|
||
|
|
|
||
|
|
#ifdef __has_feature
|
||
|
|
#define CATCH_ARC_ENABLED __has_feature(objc_arc)
|
||
|
|
#else
|
||
|
|
#define CATCH_ARC_ENABLED 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
void arcSafeRelease( NSObject* obj );
|
||
|
|
id performOptionalSelector( id obj, SEL sel );
|
||
|
|
|
||
|
|
#if !CATCH_ARC_ENABLED
|
||
|
|
inline void arcSafeRelease( NSObject* obj ) {
|
||
|
|
[obj release];
|
||
|
|
}
|
||
|
|
inline id performOptionalSelector( id obj, SEL sel ) {
|
||
|
|
if( [obj respondsToSelector: sel] )
|
||
|
|
return [obj performSelector: sel];
|
||
|
|
return nil;
|
||
|
|
}
|
||
|
|
#define CATCH_UNSAFE_UNRETAINED
|
||
|
|
#define CATCH_ARC_STRONG
|
||
|
|
#else
|
||
|
|
inline void arcSafeRelease( NSObject* ){}
|
||
|
|
inline id performOptionalSelector( id obj, SEL sel ) {
|
||
|
|
#ifdef __clang__
|
||
|
|
#pragma clang diagnostic push
|
||
|
|
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
|
||
|
|
#endif
|
||
|
|
if( [obj respondsToSelector: sel] )
|
||
|
|
return [obj performSelector: sel];
|
||
|
|
#ifdef __clang__
|
||
|
|
#pragma clang diagnostic pop
|
||
|
|
#endif
|
||
|
|
return nil;
|
||
|
|
}
|
||
|
|
#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained
|
||
|
|
#define CATCH_ARC_STRONG __strong
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED
|