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Posted: **15 May 2013, 06:44**

IOS

NSArray *changedVars = [evt.params objectForKey:@"changedVars"];

C++
NSArray replace what?

vector<string>* changedVars = (vector<string>*)evt->Params()->at("changedVars");

is it right?

Posted: **15 May 2013, 09:24**

Yes, it is right.
You can use one of these statements:

vector<string>* changedVars = (vector<string>*)evt->Params()->at("changedVars");

or

vector<string>* changedVars = (vector<string>*)(*(evt->Params()))["changedVars"];

Posted: **15 May 2013, 11:33**

thanks.

NSArray replace