Does std::locale::global make affect to printf() function?

Question

I\'m using Russian locale settings on my PC.
If I would set:

class numpunct_withpoint: public numpunct
{
protected:
    /// Override the fun         


        

Answer 1

The C library does not use the same locale settings as C++. To override the locale used by printf, use setlocale:

setlocale(LC_NUMERIC, "POSIX");

or similar.