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Code Issues Releases Wiki Activity

Line length edits to objective c

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Adam
2013-08-13 10:30:44 -07:00
parent 3b640acf0d
commit 50e49eced1
1 changed files with 8 additions and 6 deletions
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objective-c.html.markdown
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@@ -11,7 +11,7 @@ filename: LearnObjectiveC.m
Objective-C is the main programming language used by Apple for the OS X and iOS operating systems and their respective frameworks, Cocoa and Cocoa Touch. Objective-C is the main programming language used by Apple for the OS X and iOS operating systems and their respective frameworks, Cocoa and Cocoa Touch.
It is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language. It is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language.
```Objective-C ```cpp
// Single-line comments start with // // Single-line comments start with //
/* /*
@@ -180,7 +180,8 @@ int main (int argc, const char * argv[])
@try @try
{ {
// Your statements here // Your statements here
@throw [NSException exceptionWithName:@"FileNotFoundException" reason:@"File Not Found on System" userInfo:nil]; @throw [NSException exceptionWithName:@"FileNotFoundException"
reason:@"File Not Found on System" userInfo:nil];
} @catch (NSException * e) } @catch (NSException * e)
{ {
NSLog(@"Exception: %@", e); NSLog(@"Exception: %@", e);
@@ -198,9 +199,10 @@ int main (int argc, const char * argv[])
// An object is not fully functional until both steps have been completed. // An object is not fully functional until both steps have been completed.
MyClass *myObject = [[MyClass alloc] init]; MyClass *myObject = [[MyClass alloc] init];
// The Objective-C model of object-oriented programming is based on message passing to object instances. // The Objective-C model of object-oriented programming is based on message
// passing to object instances.
// In Objective-C one does not simply call a method; one sends a message. // In Objective-C one does not simply call a method; one sends a message.
[myObject instanceMethodWithParmeter:@"Steve Jobs"]; [myObject instanceMethodWithParameter:@"Steve Jobs"];
// Clean up the memory you used into your program // Clean up the memory you used into your program
[pool drain]; [pool drain];
@@ -241,7 +243,7 @@ int main (int argc, const char * argv[])
// - for instance method // - for instance method
- (NSString *)instanceMethodWithParmeter:(NSString *)string; - (NSString *)instanceMethodWithParmeter:(NSString *)string;
- (NSNumber *)methodAParameterAsString:(NSString*)string andAParameterAsNumber:(NSNumber *)number; - (NSNumber *)methodAParameterAsString:(NSString*)string andAParameterAsNumber:(NSNumber *)number;
-
@end @end
// Implement the methods in an implementation (MyClass.m) file: // Implement the methods in an implementation (MyClass.m) file:
@@ -291,7 +293,7 @@ int main (int argc, const char * argv[])
* A protocol declares methods that can be implemented by any class. * A protocol declares methods that can be implemented by any class.
* Protocols are not classes themselves. They simply define an interface * Protocols are not classes themselves. They simply define an interface
* that other objects are responsible for implementing. * that other objects are responsible for implementing.
* / */
@protocol MyProtocol @protocol MyProtocol
- (void)myProtocolMethod; - (void)myProtocolMethod;
@end @end