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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 Light)"/> 0006 </head><body style="background-color:#ffffff;color:#1f1c1b"><pre> 0007 <span style="color:#006e28">#import </span><span style="color:#ff5500"><Fondation/Fondation.h></span> 0008 0009 <span style="color:#898887">// Simple class</span> 0010 <span style="font-weight:bold">@interface</span> MyClass <span style="color:#ca60ca">:</span> Object <span style="color:#ca60ca">{</span> 0011 <span style="color:#898887">// instance variables</span> 0012 <span style="color:#0057ae">int</span> myVariable 0013 <span style="color:#ca60ca">}</span> 0014 <span style="color:#898887">// Class methods</span> 0015 <span style="color:#ca60ca">+</span> myClassMethod<span style="color:#ca60ca">;</span> 0016 <span style="color:#ca60ca">+</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">int</span><span style="color:#ca60ca">)</span>myClassMethod2<span style="color:#ca60ca">;</span> 0017 <span style="color:#ca60ca">+</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">int</span><span style="color:#ca60ca">)</span>myClassMethod3<span style="color:#ca60ca">:(</span>NSString <span style="color:#ca60ca">*)</span>parameter<span style="color:#ca60ca">;</span> 0018 0019 <span style="color:#898887">// Instance methods</span> 0020 <span style="color:#ca60ca">-</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">int</span><span style="color:#ca60ca">)</span>myInstanceMethod<span style="color:#ca60ca">:(</span>NSString <span style="color:#ca60ca">*)</span>text<span style="color:#ca60ca">;</span> 0021 <span style="color:#ca60ca">-</span> <span style="color:#ca60ca">(</span>NSString <span style="color:#ca60ca">*)</span>myInstanceMethod2<span style="color:#ca60ca">:(</span><span style="color:#0057ae">int</span><span style="color:#ca60ca">)</span>parameter 0022 withText<span style="color:#ca60ca">:(</span>NSString <span style="color:#ca60ca">*)</span>text<span style="color:#ca60ca">;</span> 0023 <span style="font-weight:bold">@end</span> 0024 0025 <span style="font-weight:bold">@implementation</span> MyClass 0026 <span style="color:#ca60ca">+</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">int</span><span style="color:#ca60ca">)</span>classMethod <span style="color:#ca60ca">{</span> 0027 <span style="font-weight:bold">return</span> <span style="color:#ca60ca">[</span><span style="font-weight:bold">self</span> myVariable<span style="color:#ca60ca">];</span> 0028 <span style="color:#ca60ca">}</span> 0029 <span style="color:#ca60ca">-</span> <span style="color:#ca60ca">(</span>NSString <span style="color:#ca60ca">*)</span>instanceMethod <span style="color:#ca60ca">{</span> 0030 NSString <span style="color:#ca60ca">*</span>string <span style="color:#ca60ca">=</span> <span style="color:#ca60ca">[[</span>NSString alloc<span style="color:#ca60ca">]</span>initWithUTF8String<span style="color:#ca60ca">:</span><span style="color:#bf0303">"Good string ©"</span><span style="color:#ca60ca">];</span> 0031 NSLog<span style="color:#ca60ca">(</span><span style="color:#bf0303">@"String:%@"</span><span style="color:#ca60ca">,</span>string<span style="color:#ca60ca">);</span> 0032 <span style="font-weight:bold">return</span> string<span style="color:#ca60ca">;</span> 0033 <span style="color:#ca60ca">}</span> 0034 <span style="font-weight:bold">@end</span> 0035 0036 0037 <span style="color:#898887">// Protocol</span> 0038 <span style="font-weight:bold">@protocol</span> MyKeyProtocol 0039 <span style="color:#ca60ca">-</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">void</span><span style="color:#ca60ca">)</span>lock<span style="color:#ca60ca">;</span> 0040 <span style="color:#ca60ca">-</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">void</span><span style="color:#ca60ca">)</span>unlock<span style="color:#ca60ca">;</span> 0041 <span style="font-weight:bold">@end</span> 0042 0043 <span style="color:#898887">// Class that implements a protocol</span> 0044 <span style="font-weight:bold">@interface</span> MyClass2 <span style="color:#ca60ca">:</span> Object <span style="color:#ca60ca"><</span>MyKeyProtocol<span style="color:#ca60ca">></span> <span style="color:#ca60ca">{</span> 0045 0046 <span style="color:#ca60ca">}</span> 0047 <span style="color:#898887">// Protocol methods</span> 0048 <span style="color:#ca60ca">-</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">void</span><span style="color:#ca60ca">)</span>lock<span style="color:#ca60ca">;</span> 0049 <span style="color:#ca60ca">-</span> <span style="color:#ca60ca">(</span><span style="color:#0057ae">void</span><span style="color:#ca60ca">)</span>unlock<span style="color:#ca60ca">;</span> 0050 <span style="font-weight:bold">@end</span> 0051 </pre></body></html>