24    inline std::ostream& operator<<(std::ostream& os, 
theme_style value) {
return os << 
to_string(value, {{theme_style::system_auto, 
"system_auto"}, {theme_style::light, 
"light"}, {theme_style::dark, 
"dark"}});}
 
   25    inline std::wostream& operator<<(std::wostream& os, 
theme_style value) {
return os << 
to_string(value, {{theme_style::system_auto, L
"system_auto"}, {theme_style::light, L
"light"}, {theme_style::dark, L
"dark"}});}
 
std::string to_string(const value_t &value, const std::string &fmt, const std::locale &loc)
Convert a specified value into a string with specified format and locale.
Definition: to_string.h:37
 
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition: system_report.h:17
 
Contains xtd::ustring class.