Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I have heard that C doesn’t have closure, and today I saw the use of closure in Objective-C. Is closure supported in Objective-C and not in C?
Update: thanks for all the answers. I found this guide on the web on blocks as well: http://pragmaticstudio.com/blog/2010/7/28/ios4-blocks-1
Apple added the
^operator to add closure support. It is not tied to Objective-C however, and can be used in C and C++ as well, as long as you compile the project with Apple’s brach of GCC or LLVM. This new feature is called blocks.