Free what is objective software for linux

Caml is a general-purpose programming language, designed with program safety and reliability in mind. It is very expressive, yet easy to learn and use. Caml supports functional, imperative, and object-oriented programming styles.

It has been developed and distributed by INRIA, Frances national research institute for computer science, since 1985.

The Objective Caml system is the main implementation of the Caml language. It features a powerful module system and a full-fledged object-oriented layer.

It comes with a native-code compiler that supports numerous architectures, for high performance; a bytecode compiler, for increased portability; and an interactive loop, for experimentation and rapid development.

ObjectivePerl is an Objective-C style syntax and runtime for perl.

SYNOPSIS

use ObjectivePerl;
@implementation MyClass
{
$someInstanceVariable;
@private: $privateInstanceVariable;
@protected: $normalInstanceVariable, $anotherInstanceVariable;
}

+ new {
return ~[$super new];
}

- setSomeInstanceVariable: $value {
$someInstanceVariable = $value;
}

- someInstanceVariable {
return $someInstanceVariable;
}
@end
then, from a calling script or class:
use ObjectivePerl;
...
my $instance = ~[MyClass new];
~[$instance setSomeInstanceVariable: "Hey you!"];
print ~[$instance someInstanceVariable]."n";

ObjectivePerl adds obj-c style syntax (although its implemented with ~[] instead of just []) along with an obj-c style runtime that is very lightweight but makes the perl runtime a little more friendly to obj-c programmers.

Why, you ask? Just because. Obj-c has the easiest-to-read syntax of just about any language. It has Smalltalk-style named arguments that are built into the method signature, so when you invoke those methods, youre forced to invoke them neatly, in a very legible fashion:

~[$window setTitleTo:"New window" withColor:0xffffff
andBackground:0x000000];

can never be misunderstood, whereas

$window->setTitle("New window", 0xffffff, 0x00000);

could be. Perl offers named arguments already in the form of hashes, but these are unwieldy (to an obj-c programmer).

Portable Object Compiler project consists of a set of Objective-C class libraries and a precompiler (translator) that generates plain C code.
Main features:
- Easy to install or to modify.
- Works on many systems with the native cc, debugger, profiler etc. (Unix, Windows, Macintosh, Beos, OpenVMS etc. see Platforms.txt file)
- Option for reference counted memory management (-refcnt). This uses the native malloc(), free() etc. but the compiler generates statements for keeping track of references (Tested on a few platforms, such as IRIX 5.2 with the SGI malloc).
- Built-in possibility of tracing Objective C messages. (OBJCRTMSG)
- Straightforward "C" messenger; "inline cache" messenger. Forwarding C messenger (to support -doesNotUnderstand:).
- All classes get a +initialize message at start-up, rather than each class receives a +initialize before it receives its first message.
- Some support for translating Objective-C to Smalltalk (-st80 option)
- Automatic archiver. Compiler generates code for classes to save and load objects to and from disk (for all instance variables of type "id").
- Option for Garbage Collection (using Boehm gc package). Tested on some UNIXes and WIN32. Option for reference counted memory management (doesnt require Boehm).
- Exception handling scheme (using Objective-C Blocks) that allows to specify a default handler to be executed.
- Supports dynamically loading Objective-C modules on Windows, FreeBSD, HP-UX, Linux, IRIX, Digital Unix etc.
- Has a switch for double indirection for Object identifiers (id as a handle instead of a pointer). (-become: method)
- Supports forwarding messages (-doesNotUnderstand: method)
- Support for Embedded SQL in Objective-C (Informix only for now)
- Great system for experimentation with your own additions/extensions to Objective C !

AlphaBeta is a framework that implements MiniMax search with Alpha-Beta pruning and is designed to make it simple to create two-player zero-sum perfect information games in Objective-C.

Both fixed-depth and iterative search is supported.

I created this project using Xcode, and the project checkout also includes the Reversi and TicTacToe frameworks. These are used in AlphaBetas test suite. The Reversi framework is additionally used by Desdemona, a Reversi game using AlphaBeta for its AI.

objc distribution consists of the "VICI", interactive Objective-C debugger and interpreter "objc", the actual compiler.

Consists of driver script ("objc") and binary ("objc1").
"objc1" is a precompiler for C.
The binary "postlink" is used
for preparing tables for runtime initialization.
"objcrt", the Objective C Runtime Library for "objc"

This is a modern, portable, "all C" Objective C runtime

Theres absolutely no assembly language needed, nor is there a dependency on stack layout, register allocation conventions etc.

Most other runtimes, were derived from pre-"all C"-Stepstone runtimes, so this is an important point of difference.

"objpak", the "Object Pak" Objective C Collection Classes

Simple, powerful set of classes. Very portable.
Can be used to develop with different compilers, then
port with objc. Compatible with ICpak101, the collection class library described in Brad Cox book, and used by existing Objective-C packages that were developed with Stepstone objc.

"cakit", the "Computer Algebra Kit" Objective C classes

Small, concise, interface to a large set of classes for polynomial computing and arbitrary precision integer arithmetic.

Source of compiler and "oclib", a set of Objective C classes for parsing C (and the Objective C extensions to C)

"objc" and "vici" are written in Objective C itself. Its all written in portable Objective C : any Objective C compiler should be able to compile the "objc" compiler. From time to time, we try a configure with other Objective-C compilers, to ensure that our sources are still compatible with e.g. Stepstone Objective C compiler.

NOT included is a C compiler : in order to be able to use "objc", you will need to elsewhere find a compatible C compiler. This should be no problem since one of our goals - see below - is to make "objc" work with as many C
compilers as possible. On UNIX systems, the (free) "gcc" compiler is a possibility (not needed, but possible). Another possibility, is to use the (free) "lcc" compiler or the "tcc" TDF compiler system.

Installation:

Read the Install.txt file.

IMPORTANT : if this is a first-time installation, you have to start by installing the bootstrap package; do not install this package until you have installed the bootstrap package.

For every release, there is an objc-x.y.z.tar.gz package and an objc-x.y.z-bootstrap.tar.gz package.

objc-bootstrap software is a bootstrap for objc package.

Objective-C Compiler Commands

Whats the file suffix for Objective-C source ?

Its .m for implementation files, and .h for header files. Objective-C compilers usually also accept .c as a suffix, but compile those files in plain C mode.

How do I compile .m files with the Stepstone compiler ?

objcc -c class.m
objcc -o class class.o

See http://www.stepstn.com for more information.

How do I compile .m files with the Apple compiler ?

cc -c class.m
cc -o class class.o

See http://www.apple.com for more information.

How do I compile .m files with the GNU C compiler ?

gcc -c class.m
gcc -o class class.o -lobjc -lpthread

See http://www.gnu.org for more information.

How do I compile .m files with the POC ?

objc -c class.m
objc -o class class.o

See http://metalab.unc.edu/pub/Linux/devel/lang/objc/ for more information.

AutoScan is a utility for network exploration.
The objective of the program is to post the list of all equipment connected to the network. A list of ports preset is scanned for each equipment.
Main features:
- Automatic network discovery
- Entire subnets can be scanned simultaneously without human intervention
- Addition time-reality of the new machines put on the network
- Detection of the OS, brand and model known (Possibility to add an unknown equipment in the database)
- Ability to save the network state
- A Samba share browser
- A Nessus client
- For each machine, one can launch a script (ex:ping, nmap) and display the result
- For each port, one can launch an application (ex:rdesktop for the terminal server service)

PiX Frogger is a 4-player Frogger clone.
Your objective is to cross the street, and remember to look to both sides! Its really fun when four people play at the same time!
Main features:
- 4 players at the same time, in the same computer, with just the keyboard
- Compatible with Logitech Buzz controller!