bat/tests/syntax-tests/source/Objective-C++/test.mm
2020-11-23 15:43:58 +01:00

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#import <Foundation/Foundation.h>
class Hello {
private:
id greeting_text;
public:
Hello() {
greeting_text = @"Hello, world!";
}
Hello(const char* initial_greeting_text) {
greeting_text = [[NSString alloc] initWithUTF8String:initial_greeting_text];
}
void say_hello() {
printf("%s\n", [greeting_text UTF8String]);
}
};
@interface Greeting : NSObject {
@private
Hello *hello;
}
- (id)init;
- (void)dealloc;
- (void)sayGreeting;
- (void)sayGreeting:(Hello*)greeting;
@end
@implementation Greeting
- (id)init {
self = [super init];
if (self) {
hello = new Hello();
}
return self;
}
- (void)dealloc {
delete hello;
[super dealloc];
}
- (void)sayGreeting {
hello->say_hello();
}
- (void)sayGreeting:(Hello*)greeting {
greeting->say_hello();
}
@end
int main() {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
Greeting *greeting = [[Greeting alloc] init];
[greeting sayGreeting];
Hello *hello = new Hello("Bonjour, monde!");
[greeting sayGreeting:hello];
delete hello;
[greeting release];
[pool release];
return 0;
}