- "C++: Size Matters in Platform Compatibility" - 2 Updates
- Performance of unaligned memory-accesses - 2 Updates
| Lynn McGuire <lynnmcguire5@gmail.com>: Aug 16 02:04PM -0500 "C++: Size Matters in Platform Compatibility" https://www.codeproject.com/Tips/5164768/Cplusplus-Size-Matters-in-Platform-Compatibility Interesting. Especially on storing Unicode as UTF-8. Lynn |
| Jorgen Grahn <grahn+nntp@snipabacken.se>: Aug 16 08:45PM ["Followup-To:" header set to comp.lang.c++.] On Fri, 2019-08-16, Lynn McGuire wrote: > "C++: Size Matters in Platform Compatibility" > https://www.codeproject.com/Tips/5164768/Cplusplus-Size-Matters-in-Platform-Compatibility > Interesting. Especially on storing Unicode as UTF-8. Interesting that people still try to store/transfer data as manually handled binary. He also didn't seem to care about endianness and similar issues. I mostly use text, but if I really wanted binary I suppose I'd look into Google protobuf. /Jorgen -- // Jorgen Grahn <grahn@ Oo o. . . \X/ snipabacken.se> O o . |
| Tim Rentsch <tr.17687@z991.linuxsc.com>: Aug 15 04:56PM -0700 > There's no reason why a compiler might get incorrect code because of > this. It's undefined behaviour only because of the runtime-behaivour > of the CPU / OS. If you think that then you don't understand how the C and C++ standards define the term "undefined behavior". |
| Bonita Montero <Bonita.Montero@gmail.com>: Aug 16 06:44AM +0200 >> of the CPU / OS. > If you think that then you don't understand how the C and > C++ standards define the term "undefined behavior". I'm more precise about that. |
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