I don't think your example makes sense. How is 'num of char of "test"' ever 3?
In a particular string representation, all letters are each, generally represented with the same number of bytes. On Mar 21, 2013, at 3:27 AM, Luca Ciciriello <luca_cicirie...@hotmail.com> wrote: > Hi all. > I'm using in my iOS project some Objective-C++ modules. Here I have some > conversion from NSString to C++11 std::string. After this conversion I found > (correctly) in my std::string some 2-byte characters. > My question is: How can I count the number of chars and not the numbers of > byte in my std::string? > > Example. > > if my std::string test contains 2 1-byte chars and 1 2-byte (UNICODE) char, I > have: > > num of char of "test" = 3 > num of byte (test.size()) of "test" = 4 > > Luca. > > > > > > _______________________________________________ > > 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: > https://lists.apple.com/mailman/options/cocoa-dev/lutherbaker%40gmail.com > > This email sent to lutherba...@gmail.com _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
