Re: [Cppcms-users] How to set default response().out() stream precision?

[<ele...@ex...>]

>   <% gt "{1,precision =10}" using my_high_precision_value %>

That's just not feasible. If I had to do it for every number on the page,
id have to spend like a whole day changing it all.

> If you need to change it globally create a small function in you topmost
> application
> class that all your classes are derived from:
>
>    void render(std::string const &template_name,cppcms::basi_context &c)
>    {
>          response().out() << std::setprecision(10);
>          cppcms::application::render(template_name,c);
>    }


Yes yes, I'm aware of this. However because the render functions are not
virtual, so they are not intended for overloading. At least that's the way
i've been taught so I did not want to do this either.

Anyway, is there are a reason they are not virtual? There's other
functions cppcms::application that are virtual.

Petr