Re: [Boost-users] [preprocessor] add pointer to T..

Subject: Re: [Boost-users] [preprocessor] add pointer to T..
From: Manfred Doudar (manfred.doudar_at_[hidden])
Date: 2010-05-31 23:50:56

Thank you Daniel - your suggestion has also now just proved useful.

--Manfred

On Mon, 31 May 2010 00:19:53 +0000
Daniel Bradburn <moagstar_at_[hidden]> wrote:

> 
> You can also achieve this by using BOOST_PP_ENUM_BINARY_PARAMS and
> BOOST_PP_INTERCEPT to remove the second concatenated index:
> BOOST_PP_ENUM_BINARY_PARAMS(3, T, * BOOST_PP_INTERCEPT) which expands
> to...T0* T0*, T1*
> T0*, T1*, T2*Which will save you having to use the extra define.
> 
> > Date: Mon, 31 May 2010 01:41:20 +1000
> > From: manfred.doudar_at_[hidden]
> > To: boost-users_at_[hidden]
> > Subject: Re: [Boost-users] [preprocessor] add pointer to T..
> > 
> > On Sun, 30 May 2010 17:14:47 +0200
> > joel falcou <joel.falcou_at_[hidden]> wrote:
> > 
> > > joel falcou wrote:
> > > > #define MAKE_TYPE(z,n,t) BOOST_PP_CAT(T,n)*
> > > > #define MAKE_ROW(z,n,t) BOOST_PP_ENUM(n,MAKE_TYPE,~)
> > > >
> > > > BOOST_PP_REPEAT(10,MAKE_ROW,~)
> > > 
> > > I missed your need, you may just need to use BOOST_PP_FOR or 
> > > BOOST_PP_ITERATE over your code calling the MAKE_TYPE in
> > > BOOST_PP_ENUM
> > 
> > Hello Joel, turns out you got what I wanted in your first post to
> > me, ..just it's so late in the evening here (quarter to 2 in the
> > morning), that I forgot to put back-slashes on my macros.. (need,
> > more of coffee, and sleep.. well I should do one or the other,
> > can't do one, while I do the other).
> > 
> > Thank you again Joel for bearing with me while I sorted myself out.
> > 
> > Cheers,
> > -- 
> > Manfred
> > _______________________________________________
> > Boost-users mailing list
> > Boost-users_at_[hidden]
> > http://lists.boost.org/mailman/listinfo.cgi/boost-users
>  		 	   		  
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