> On 14 Feb 2018, at 15:28, Christophe Fergeau <cfergeau@xxxxxxxxxx> wrote: > > On Thu, Feb 08, 2018 at 08:16:37AM +0100, Christophe de Dinechin wrote: >> Using std::string by default is *not* considered a good practice in >> C++. The reference for C++ good practices are probably best summarized >> by the C++ Core Guidelines: >> https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md. >> Regarding strings, see >> https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Rstr-zstring, >> which specifically states this: >> >> Don't convert a C-style string to string unless there is a reason to. >> >> “abc” is a C-style string, even in C++. You should pass it around as const char *, aka czstring as long as you can. *That* is the C++ good practice AFAIK. >> > > For maximal clarity, the link that you gave says *not* to use const char > *, but to use czstring instead... This does not say to "pass it around > as const char *”. Sorry if I was not maximally clear ;-) czstring is just a typedef in the GSL for const char *, but the gsl and czstring are not (yet) in the standard. Since we don’t use the gsl, for now we have no better than const char *. PS: Personally, I find it a bit confusing that the Core guidelines refer to types that are not in the standard ;-D Christophe _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/spice-devel