Re: [boost] Re: Hello MPL world!

From: Beman Dawes (bdawes_at_[hidden])
Date: 2003-01-11 09:42:17

At 10:17 PM 1/6/2003, Howard Hinnant wrote:

 >On Monday, January 6, 2003, at 06:50  PM, David Abrahams wrote:
 >
 >> OK, I see your point.  How about:
 >>
 >>   template <class T>
 >>   struct my_container
 >>      : if_<
 >>           and_<
 >>                is_pointer<T>
 >>              , is_POD<remove_pointer<T> >
 >>>
 >>           , impl1
 >>           , impl2
 >>> ::type
 >>   {
 >>      ...
 >>   };
 >
 >Or maybe even just:
 >
 >   template <class T>
 >   struct my_container
 >      : if_<is_POD<T>::value, impl1, impl2>::type
 >   {
 >      ...
 >   };

These are the examples that resonate with me, particularly Howard's 
version.  It looks so easy, and has obvious practical uses. It would 
motivate me.

But it needs to be a complete, compilable, runable, program so I can try 
it, modify it, etc.

--Beman