Objective C is well known general purpose language which is developed on top of C Programming language by adding the features of small talk programming by making it an object oriented language. It will be primarily used as the developing iOS and Mac OS X operating system and well known applications.<\/p>\n\n\n\n
Objective-C will is fully supported by object oriented programming, includes the four pillars of object oriented development:<\/p>\n\n\n\n
For example<\/p>\n\n\n\n
#import <Foundation\/Foundation.h><\/p>\n\n\n\n
void main (int argc11, const char * argv[]) {<\/p>\n\n\n\n
NSAutoreleasePool1 * poo1l = [[NSAutoreleasePool1 alloc] init];<\/p>\n\n\n\n
NSLog (@”hi world”);<\/p>\n\n\n\n
[pool drain];<\/p>\n\n\n\n
}<\/p>\n\n\n\n
Foundation Framework:<\/p>\n\n\n\n
The very important task to do when learning objective C, is to focus on the concepts and not get lost in any of the technical details. The main objective of learning a programming language is to become a better programmer more effective in designing and implementing new systems are at maintaining the old ones.<\/p>\n\n\n\n
Objective C is mentioned as earlier that is used in an iOS and also MAC OS X. It has large base of iOS users and largely increasing Mac Os x users and since Apple focuses on quality first and its wonderful for those who will start learning objective-C.<\/p>\n\n\n\n
We can also install Text Editor and the GCC compiler on the computer. <\/p>\n\n\n\n
This is a type of program. Examples of few editors that include windows notepad, OS Edit command, Brief and Vim or may be vi.<\/p>\n\n\n\n
The text editor\u2019s name and version is different for different operating system. Consider an example notepad will be used for windows and vim or vi used on linux and unix. The files where we can create with our editor are called source files and contain program source code. The source files for objective-C programs are typically named with extension \u201c.m\u201d<\/p>\n\n\n\n
Before starting our programming make sure that we have one text editor in place and we have enough experience to write the computer program, save it in file, compile it ,finally execute it.<\/p>\n\n\n\n
This source code is coded in a source file can compile to turn into human readable form a program. It requires to be \u201ccompiled\u201d to turn the machine language so that your CPU <\/a>can actually execute the code the program as per the program per instruction. The GCC compiler will be used to compile the source code into the final executable program where the basic knowledge about the programming language compiler.<\/p>\n\n\n\n The GCC compiler is used to compile your source code into final executable program. It is available for free on various platforms and the procedure to set up on various platforms explained as<\/p>\n\n\n\nInstallation on Windows<\/strong><\/h2>\n\n\n\n