Christoph Heindl wrote:
hi,
from the documentation [1] : "[...] the library uses the codecvt<wchar_t, char> locale facet from the global locale." The quote is taken from the unicode-documentation part. May i ask why the locale is taken from the global locale, instead of the locale assigned to the stream?
What do you mean by "the stream"?
What I'd like to do is (currently yields a logic_error)
// assume stream contains "a = 1,2" // ... std::locale loc("German_Germany"); stream.imbue(loc); po::parse_config_file(stream, opts, false);
Ah, that's what you mean. The problem is that command-line parsing does not have any associated locale other than the global one, and it would be somewhat awkward to remember a locale associated with source config file.
instead i have to
std::locale loc("German_Germany"); std::locale::global(loc); po::parse_config_file(stream, opts, false);
to parse the config file correctly.
Is it common to use different locales for different files? - Volodya