#import <Foundation/Foundation.h>
#include "blocks_runtime.h"
//#import <Cocoa/Cocoa.h>
#if 1
typedef int (^intblock)(int);
@interface PBTest : NSObject
{
intblock onRelease;
int num;
}
@property (copy) intblock onRelease;
@property (assign) int num;
@end
@implementation PBTest
@synthesize onRelease, num;
- (id)init
{
if((self = [super init]))
{
}
return self;
}
- (void)release
{
onRelease(num);
[super release];
}
- (void)dealloc
{
[onRelease release];
[super dealloc];
}
@end
int main (int argc, char const *argv[])
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
PBTest *a = [[PBTest alloc] init];
a.num = 3;
a.onRelease = ^(int i){ printf("Returning 2 * %i", i); return 2*i; };
[a release];
[pool drain];
return 0;
}
#else
typedef void (^BLK)(void);
typedef void (^BLKI)(int);
void testBlock(BLK *ret1, BLK *ret2)
{
__block int i = 0;
BLK b1 = ^{ i++; };
BLK b2 = ^{ printf("print: %d\n", i); };
*ret1 = (BLK)__Block_copy(b1);
*ret2 = (BLK)__Block_copy(b2);
}
void tryBlock(BLK b1, BLK b2)
{
b1();
b2();
b1();
b2();
}
@interface Test : NSObject
{
BLKI onRelease;
}
@property(copy, nonatomic) BLKI onRelease;
- (BLKI)selfBlock;
- (BLKI)superBlock;
@end
@implementation Test
@synthesize onRelease;
- (BLKI)selfBlock
{
return [[^(int i){ NSLog(@"%@ %d", [self description], i); } copy] autorelease];
}
- (BLKI)superBlock
{
return [[^(int i){ NSLog(@"%@ %d", [super description], i); } copy] autorelease];
}
- (void) dealloc
{
onRelease(42);
[onRelease release];
[super dealloc];
}
@end
BLKI b = ^(int i){ NSLog(@"%d", i); };
int main (int argc, const char * argv[]) {
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
// Pure C compatible part
BLK b1, b2;
testBlock(&b1, &b2);
tryBlock(b1, b2);
__Block_release(b1);
__Block_release(b2);
// ObjC part
Test *obj = [[Test new] autorelease];
BLKI blk = [obj selfBlock];
blk(10);
[obj superBlock](42);
BLKI b3 = ^(int i){ NSLog(@"%d", i); };
BLKI b4 = ^(int i){ NSLog(@"%d", i); };
NSLog(@"%p, %p, %p, %p", (void *)b, b3, b4, main);
NSLog(@"%@", ((id) ^(int i){ NSLog(@"%d", i); })->isa);
obj.onRelease = ^(int i){ NSLog(@"test %d", i); };
//[blk release];
//
[pool drain];
return 0;
}
#endif
