I'm using GNUstep to begin with learning Objective-C.
I could find the header files for all, but don't know where to find its implementation files.
I was thinking, with that I can understand the whole programming style and many more.
I am working without mac , so if some body knows about any good tutorials , that i can use to identify structure of every Classes.
For instance, i have to parse an xml file, just to learn,
but don't know where to start.
Without IDE its hard to find out the sequence, and I don't have got access to any tutorials that best explains this, ( all that i get is in accordance with i-Phone and Cocoa. )
I'm concentrating on console programs, so that I can be thorough with the syntax and language.
Pls help me.
http://gnustep.org/ is the best resource for GNUstep related information, including source and documentation.
GNUStep has some tutorials and definitely the source code available.
You will find that there are small bits and pieces where Cocoa has moved on so GNUStep will not recognize new methods and things like properties or any new objective-2.0 stuff and so on.
Where ever you have the source installed, you can find NSString.m here
/path_to_my_src/gnustep/modules/core/base/Source/NSString.m
Related
Apple has provided good documentation on the protocols for IMServicePlugin.framework, but provides literally zero documentation on how this is compiled, in what format, what keys for the services plist are what, etc. Has anyone had experience with this? If so, are you aware of any documentation on the subject?
Apple has a sample plugin that implements IRC, you can find it here. I know that it says that it's legacy, but that's the only sample code you'll find I'm afraid.
If you want to build one from scratch, it's actually quite "simple": In Xcode, create a new project and select Bundle, link against the IMServicePlugIn.framework and make sure that your Principal Class conforms to the IMServicePlugIn. Then, well, do whatever you need to do. When in doubt about anything, the documentation is pretty extensive (but it seems like you've already found out about that).
I'd like to use Vim for editing sources and Xcode for all other purposes like managing, debugging etc. I've installed cocoa.vim plugin and it helps with highlighting, but I still need a way to navigate around the code. In java project I used ctags for the purpose, but it doesn't support obj-c.
So the question is: what is the easiest way to generate vi-compatible tags file for Objective-C sources?
I'm the author of the second link that jelera pointed to and must say it is now out of date.
I would follow the advice in the accepted answer of Alternatives to Ctags/Cscope with Objective-c? in order to get full Obj-C parser support in ctags.
If you use tagbar, this post will help get the new ctags binary working with it:
http://bastibe.de/2011-12-04-how-to-make-tagbar-work-with-objective-c.html
This is pretty much the setup I now use.
I am writing a Mac OS X desktop application in which I want to be able to parse fragments of Objective-C such as variable and method declarations, as well as full Objective-C header and source files.
It looks to me as if I should be making use of Clang to do this, but I could do with some pointers and examples on how to integrate it as a library in my project, and how to invoke it to parse strings and files.
Can anyone provide me with any help on this?
You probably want libclang, code browsable at http://llvm.org/svn/llvm-project/cfe/trunk/tools/libclang/ (though you'll need to checkout the entire Clang repo to build it). There's very little documentation around on it, sadly. There is a presentation at http://llvm.org/devmtg/2010-11/Gregor-libclang.pdf that might help kickstart things, but mostly just some hunting through the code is the way to go.
Clang is actually more modular than libclang provides for (you can import just the components you want). If you've adventurous, there are examples at http://llvm.org/svn/llvm-project/cfe/trunk/examples/.
I'm reading Programming for the Java Virtual Machine which discusses the Oolong assembler and Gnoloo disassembler. Judging by references online the source code was at one point available, but I can't find it now. Does anyone know where to get it?
UPDATE: thanks to belisarius I have the code, and have put it on GitHub with some build automation to make it a little easier to play with.
Found them here for download.
HTH!
Ps: there are several downloads in the page. The one you're looking for is this
Super-newbie question!
I've been looking for a list of all the classes that come with Objective-C and Cocoa but can't seem to find one.
Hoping that it has matching methods and syntax(?) as well.
Be gentle with me!
Thanks,
Spencer.
I would start here: http://developer.apple.com/referencelibrary/Cocoa/index.html
The system is broken up into frameworks, so you will not find a single listing. It depends on which frameworks you include with your project. good luck.
If you're using XCode, there's a documentation browser (Help -> Documentation) that's searchable. If you want to browse by classes you can also do so here. You might need to subscribe or download the documentation first though.
I'm finding this very convenient for iPhone development at least, since I can just type in a class or method name and get its documentation very quickly. YMMV for Mac OS X documentation though since I haven't used that at all.