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