cString

• Luca Ciciriello cString Nov 27 2008, 20:48
  Hi All.Recently I've installed the new Xcode 3.1.2 and I've removed my old Xcode 2.5.I've compiled with Xcode 3.1.2 (using the optional compiler GCC 4.2) one of the my Objective-C++ project. No problem, but I've got a warning about the code line: string elem = [[[gridArrayObjc objectAtIndex:i] stringValue] cString];The warning is: "Warning: 'cString' is deprecated [...]". Well, in which way can I modify my code line in order to eliminate the deprecated cString?Thanks in advance for any answer.Luca.www.mitosrl.com
• Mattias Arrelid Re: cString Nov 27 2008, 20:54
  On Thu, Nov 27, 2008 at 20:48, Luca Ciciriello
  <luca_ciciriello...> wrote:
  

  >
  > Hi All.Recently I've installed the new Xcode 3.1.2 and I've removed my old Xcode 2.5.I've compiled with Xcode 3.1.2 (using the optional compiler GCC 4.2) one of the my Objective-C++ project. No problem, but I've got a warning about the code line: string elem = [[[gridArrayObjc objectAtIndex:i] stringValue] cString];The warning is: "Warning: 'cString' is deprecated [...]". Well, in which way can I modify my code line in order to eliminate the deprecated cString?
  

  
  Hi Luca,
  
  Have you noticed that you can hold down the ALT modifier key and
  double click on a method name to bring up the relevant documentation
  for that method? If you do that on "cString", you'll see something
  like this:
  
  "Returns a representation of the receiver as a C string in the default
  C-string encoding. (Deprecated in Mac OS X v10.4. Use
  cStringUsingEncoding: or UTF8String instead.)"
  
  Regards
  Mattias
• Scott Andrew Re: cString Nov 27 2008, 20:56
  Depending on you neeeds you can use cStringUsingEncoding: or if you
  are ok using UTF8 encoded strings -UTF8String. The NSString
  documentation clearly states this.
  
  Scott
  
  On Nov 27, 2008, at 11:48 AM, Luca Ciciriello wrote:
  
  

  >
  > Hi All.Recently I've installed the new Xcode 3.1.2 and I've removed
  > my old Xcode 2.5.I've compiled with Xcode 3.1.2 (using the optional
  > compiler GCC 4.2) one of the my Objective-C++ project. No problem,
  > but I've got a warning about the code line: string elem =
  > [[[gridArrayObjc objectAtIndex:i] stringValue] cString];The warning
  > is: "Warning: 'cString' is deprecated [...]". Well, in which way can
  > I modify my code line in order to eliminate the deprecated cString?
  > Thanks in advance for any answer.Luca.www.mitosrl.com
  
• Luca Ciciriello RE: cString Nov 27 2008, 20:58
  Thanks Mattias, UTF8String has solved my problem.Bye.Luca> Date: Thu, 27 Nov 2008 20:54:11 +0100> From: <mattias...> To: <luca_ciciriello...> Subject: Re: cString> CC: <cocoa-dev...> > On Thu, Nov 27, 2008 at 20:48, Luca Ciciriello> <luca_ciciriello...> wrote:>>>> Hi All.Recently I've installed the new Xcode 3.1.2 and I've removed my old Xcode 2.5.I've compiled with Xcode 3.1.2 (using the optional compiler GCC 4.2) one of the my Objective-C++ project. No problem, but I've got a warning about the code line: string elem = [[[gridArrayObjc objectAtIndex:i] stringValue] cString];The warning is: "Warning: 'cString' is deprecated [...]". Well, in which way can I modify my code line in order to eliminate the deprecated cString?> > Hi Luca,> > Have you noticed that you can hold down the ALT modifier key and> double click on a method name to bring up the relevant documentation> for that method? If you do that on "cString", you'll see something> like this:> > "Returns a representation of the receiver as a C string in the default> C-string encoding. (Deprecated in Mac OS X v10.4. Use> cStringUsingEncoding: or UTF8String instead.)"> > Regards> Mattias