Can you please provide a sample with one cocoa file (.m & .h) and c++ file (.mm & .h) plase?
Thanks Kartik -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jean-Daniel Dupas Sent: Friday, June 06, 2008 11:00 AM To: Tang Ke Cc: Cocoa-dev@lists.apple.com Subject: Re: how to build c++ file and create its instance in anotherobjective-c class Le 6 juin 08 à 16:53, Tang Ke a écrit : > Hi, > I'm new to iphone os programming and my project involves to build c+ > + files > within the xcode cocoa touch environment. > > So i tried to create a new cocoa touch project and use the interface > builder > to add a button and a label. > So that when i press the button, the label would show the result of > the > "add()" method i call from the following c++ file. > > > I then add a new c++ file called Adder.cpp which looks like this: > > class Adder{ > > public: > > Adder(); > > int add(int x,int y){ > > return x+y; > > } > > }; > > > Simple enough, following the example i found from > http://developer.apple.com/documentation/Cocoa/Conceptual/ObjectiveC/Article s/chapter_12_section_3.htm The first thing to do it to learn how to search the mailine list archive. For example try to search for iPhone and NDA: http://www.cocoabuilder.com/search/archive/cocoa?words=iphone+nda Then try to compile your file as an obj-c++ file and not as a C++ file. To do this, rename it using the .mm extension (instead of .m or .cpp). _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
