diff options
Diffstat (limited to 'src/CommandOutput.h')
| -rw-r--r-- | src/CommandOutput.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/CommandOutput.h b/src/CommandOutput.h index 6cba4de7f..cb40b05a6 100644 --- a/src/CommandOutput.h +++ b/src/CommandOutput.h @@ -17,9 +17,14 @@ class cCommandOutputCallback public: virtual ~cCommandOutputCallback() {} // Force a virtual destructor in subclasses + void vOut(const char * a_Fmt, fmt::printf_args); + /** Syntax sugar function, calls Out() with Printf()-ed parameters; appends a newline" */ - void Out(const char * a_Fmt, fmt::ArgList); - FMT_VARIADIC(void, Out, const char *) + template <typename... Args> + void Out(const char * a_Fmt, const Args & ... a_Args) + { + vOut(a_Fmt, fmt::make_printf_args(a_Args...)); + } /** Called when the command wants to output anything; may be called multiple times */ virtual void Out(const AString & a_Text) = 0; |