2. Programming in Objective-C
In this chapter, we dive right in and show you how to write your first Objective-C program. You won’t work with objects just yet; that’s the topic of the next chapter. We want you to understand the steps involved in keying in a program and compiling and running it. We give special attention to this process both under Windows and on a Macintosh computer.
To begin, let’s pick a rather simple example: a program that displays the phrase “Programming is fun!” on your screen. Without further ado, Program 2.1 shows an Objective-C program to accomplish this task:
Program 2.1.
// First program example#import <Foundation/Foundation.h>int main (int argc, const char * argv[]){ NSAutoreleasePool * pool = [[NSAutoreleasePool ...
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