ios - How to declare generic type in Xcode 7 for blocks -

-

i did simple test generic type support in xcode 7 follow:

@interface mtbaselistviewcontroller <t> : uiviewcontroller  - (void )requestwithblock1:(void (^)(t data ))block; - (void )requestwithblock2:(void (^)(mtlistpagingmodel<t> *data ))block;  @end;

the interface compile without problem.

then in class use it

@interface mttestviewcontroller : mtbaselistviewcontroller <mttestmodel *> @end  @implementation mttestviewcontroller  - (void )requestwithblock1:(void (^)(mttestmodel *data ))block { }  - (void )requestwithblock2:(void (^)(mtlistpagingmodel<mttestmodel *> *data ))block { }  @end

both methods complaint "conflicting parameter types in implementation ...."

i see enumerateobjectsusingblock method in nsarray<objecttype> (nsextendedarray ) support type infer inside block. think should problem didn't declare type in right way?


Comments

Post a Comment

Popular posts from this blog

java - Date formats difference between yyyy-MM-dd'T'HH:mm:ss and yyyy-MM-dd'T'HH:mm:ssXXX -

-
i trying parse date 2014-12-03t10:05:59.5646+08:00 using these 2 formats: yyyy-mm-dd't'hh:mm:ss yyyy-mm-dd't'hh:mm:ssxxx when parse using yyyy-mm-dd't'hh:mm:ss works fine, when parse yyyy-mm-dd't'hh:mm:ssxxx parseexception thrown. which correct format parse date , difference between these 2 formats? note : cannot use joda :( those valid formats: yyyy-mm-dd't'hh:mm:ss.sssz >>> e.g.: 2001-07-04t12:08:56.235-0700 yyyy-mm-dd't'hh:mm:ss.sssxxx >>> e.g.: 2001-07-04t12:08:56.235-07:00 edit: btw, "x" refer (iso 8601 time zone)
Read more

c# - Get rid of xmlns attribute when adding node to existing xml -

-
i have xml-file: <ns2:root xmlns:ns2="namespace"> <ns2:a> <ns2:b>some content</b> <ns2:c>some content</c> <ns2:d>some content</d> </a> </root> i need add new node in specific place, code is: var doc = xdocument.load(file); xnamespace ns2 = "namespace"; doc.element(ns2 + "root").element(ns2 + "a").element(ns2 + "c").addafterself( new xelement(ns2+"new", new xelement("new1", new xelement("new2","some content"), new xelement("new3", "some content")))); the output is: <ns2:root xmlns:ns2="namespace"> <ns2:a> <ns2:b>some content</b> <ns2:c>some content</c> <ns2:new> <new1 xmlns=""> <new2>some content</new2> ...
Read more