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Pages in category "Articles with example Objective-C code" The following 11 pages are in this category, out of 11 total. This list may not reflect recent changes .
Objective-C is a high-level general-purpose, object-oriented programming language that adds Smalltalk-style message passing (messaging) to the C [3] programming language. . Originally developed by Brad Cox and Tom Love in the early 1980s, it was selected by NeXT for its NeXTSTEP operatin
Articles with example Objective-C code (11 P) S. Objective-C software (1 C, 3 P) Pages in category "Objective-C" The following 3 pages are in this category, out of 3 ...
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Examples include the Intel iAPX 432 and the Linn Smart Rekursiv. In the mid-1980s Objective-C was developed by Brad Cox, who had used Smalltalk at ITT Inc.. Bjarne Stroustrup, who had used Simula for his PhD thesis, created the object-oriented C++. [13] In 1985, Bertrand Meyer also produced the first design of the Eiffel language. Focused on ...
Objective-C and Objective-C++ support optional reference counting and garbage collection as alternatives to manual memory management (Apple deprecated the garbage collector). PostScript originally required developers to manually reclaim memory using the save and restore operators. PostScript Level 2 introduced a garbage collector, but its usage ...
In Objective-C, for example, both the generic Object and NSObject (in Cocoa/OpenStep) provide the method isMemberOfClass: which returns true if the argument to the method is an instance of the specified class.
Using only the built-in features, one can write a text editor application in as few as 10 lines of code. With new controller objects, this may fall towards zero. When extensions are needed, Cocoa's use of Objective-C makes this a straightforward task. Objective-C includes the concept of "categories," which allows modifying existing class "in ...