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0001 <!DOCTYPE html> 0002 <html><head> 0003 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 0004 <title>highlight_objectivec.m</title> 0005 <meta name="generator" content="KF5::SyntaxHighlighting - Definition (Objective-C) - Theme (Breeze Dark)"/> 0006 </head><body style="background-color:#232629;color:#cfcfc2"><pre> 0007 <span style="color:#27ae60;">#import </span><span style="color:#27ae60;"><Fondation/Fondation.h></span> 0008 0009 <span style="color:#7a7c7d;">// Simple class</span> 0010 <span style="font-weight:bold;">@interface</span> MyClass <span style="color:#3f8058;">:</span> Object <span style="color:#3f8058;">{</span> 0011 <span style="color:#7a7c7d;">// instance variables</span> 0012 <span style="color:#2980b9;">int</span> myVariable 0013 <span style="color:#3f8058;">}</span> 0014 <span style="color:#7a7c7d;">// Class methods</span> 0015 <span style="color:#3f8058;">+</span> myClassMethod<span style="color:#3f8058;">;</span> 0016 <span style="color:#3f8058;">+</span> <span style="color:#3f8058;">(</span><span style="color:#2980b9;">int</span><span style="color:#3f8058;">)</span>myClassMethod2<span style="color:#3f8058;">;</span> 0017 <span style="color:#3f8058;">+</span> <span style="color:#3f8058;">(</span><span style="color:#2980b9;">int</span><span style="color:#3f8058;">)</span>myClassMethod3<span style="color:#3f8058;">:(</span>NSString <span style="color:#3f8058;">*)</span>parameter<span style="color:#3f8058;">;</span> 0018 0019 <span style="color:#7a7c7d;">// Instance methods</span> 0020 <span style="color:#3f8058;">-</span> <span style="color:#3f8058;">(</span><span style="color:#2980b9;">int</span><span style="color:#3f8058;">)</span>myInstanceMethod<span style="color:#3f8058;">:(</span>NSString <span style="color:#3f8058;">*)</span>text<span style="color:#3f8058;">;</span> 0021 <span style="color:#3f8058;">-</span> <span style="color:#3f8058;">(</span>NSString <span style="color:#3f8058;">*)</span>myInstanceMethod2<span style="color:#3f8058;">:(</span><span style="color:#2980b9;">int</span><span style="color:#3f8058;">)</span>parameter 0022 withText<span style="color:#3f8058;">:(</span>NSString <span style="color:#3f8058;">*)</span>text<span style="color:#3f8058;">;</span> 0023 <span style="font-weight:bold;">@end</span> 0024 0025 <span style="font-weight:bold;">@implementation</span> MyClass 0026 <span style="color:#3f8058;">+</span> <span style="color:#3f8058;">(</span><span style="color:#2980b9;">int</span><span style="color:#3f8058;">)</span>classMethod <span style="color:#3f8058;">{</span> 0027 <span style="font-weight:bold;">return</span> <span style="color:#3f8058;">[</span><span style="font-weight:bold;">self</span> myVariable<span style="color:#3f8058;">];</span> 0028 <span style="color:#3f8058;">}</span> 0029 <span style="color:#3f8058;">-</span> <span style="color:#3f8058;">(</span>NSString <span style="color:#3f8058;">*)</span>instanceMethod <span style="color:#3f8058;">{</span> 0030 NSString <span style="color:#3f8058;">*</span>string <span style="color:#3f8058;">=</span> <span style="color:#3f8058;">[[</span>NSString alloc<span style="color:#3f8058;">]</span>initWithUTF8String<span style="color:#3f8058;">:</span><span style="color:#f44f4f;">"Good string ©"</span><span style="color:#3f8058;">];</span> 0031 NSLog<span style="color:#3f8058;">(</span><span style="color:#f44f4f;">@"String:%@"</span><span style="color:#3f8058;">,</span>string<span style="color:#3f8058;">);</span> 0032 <span style="font-weight:bold;">return</span> string<span style="color:#3f8058;">;</span> 0033 <span style="color:#3f8058;">}</span> 0034 <span style="font-weight:bold;">@end</span> 0035 0036 0037 <span style="color:#7a7c7d;">// Protocol</span> 0038 <span style="font-weight:bold;">@protocol</span> MyKeyProtocol 0039 <span style="color:#3f8058;">-</span> <span style="color:#3f8058;">(</span><span style="color:#2980b9;">void</span><span style="color:#3f8058;">)</span>lock<span style="color:#3f8058;">;</span> 0040 <span style="color:#3f8058;">-</span> <span style="color:#3f8058;">(</span><span style="color:#2980b9;">void</span><span style="color:#3f8058;">)</span>unlock<span style="color:#3f8058;">;</span> 0041 <span style="font-weight:bold;">@end</span> 0042 0043 <span style="color:#7a7c7d;">// Class that implements a protocol</span> 0044 <span style="font-weight:bold;">@interface</span> MyClass2 <span style="color:#3f8058;">:</span> Object <span style="color:#3f8058;"><</span>MyKeyProtocol<span style="color:#3f8058;">></span> <span style="color:#3f8058;">{</span> 0045 0046 <span style="color:#3f8058;">}</span> 0047 <span style="color:#7a7c7d;">// Protocol methods</span> 0048 <span style="color:#3f8058;">-</span> <span style="color:#3f8058;">(</span><span style="color:#2980b9;">void</span><span style="color:#3f8058;">)</span>lock<span style="color:#3f8058;">;</span> 0049 <span style="color:#3f8058;">-</span> <span style="color:#3f8058;">(</span><span style="color:#2980b9;">void</span><span style="color:#3f8058;">)</span>unlock<span style="color:#3f8058;">;</span> 0050 <span style="font-weight:bold;">@end</span> 0051 </pre></body></html>