<Bjorn.Karlsson@readsoft.com> wrote in message news:E6EE2E266803D5118EF400A024A66C310126D66A@CHEWIE...
From: Stéphane Bronsart [mailto:firstname.lastname@example.org]
> z = lexical_cast<short>("1000"); // throw 3 (Why ? if example above don't throw ?)
> Under dbg, the copy_of_arg and arg are show the same, but the test if( copy_of_arg != arg ) fail
> !!! Why ?
Because you're not comparing strings, like in the example above. You're comparing (different) pointers, not values.