bat/tests/syntax-tests/highlighted/Objective-C++/test.mm

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2020-11-14 19:52:08 +01:00
#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;
}