On 01/11/2018 12:53 AM, Codifies wrote:
I have a routine that was happily printing ASCII strings and values
using opengl, however I want to improve it so it can be used in the same
manner as some other languages printf function...
void printValue(Font fnt,float x, float y, string frmt, ...)
{
/* matrix math and other stuff removed for readability */
string message = format(frmt, _arguments);
no surprise this naive attempt causes a runtime error as its trying to
format a range using the first format specifier in frmt
am I going to have to chop frmt into descrete chunks that have just one
% symbol in them and then build up the formatted message string like that?
is there some way to somehow transfer my input variadic into formats
variadic ?
Just to confirm, format there is std.format:format right?
Because that isn't using C variadics, its using template variadics.
