Re: [Boost-users] How to force a compile failure if a template parameter isn't floating-point

Subject: Re: [Boost-users] How to force a compile failure if a template parameter isn't floating-point
From: Eric Niebler (eric_at_[hidden])
Date: 2012-07-18 12:44:18

On 7/18/2012 4:02 AM, Maxime van Noppen wrote:
> But you might as well consider having:
> 
> template <typename FPT>
> std::string f_impl(FPT v)
> {
> }
> 
> std::string f(float v) { return f_impl(v); }
> std::string f(double v) { return f_impl(v); }

Don't forget long double. But +1 to the simple suggestion.

-- 
Eric Niebler
BoostPro Computing
http://www.boostpro.com