Re: [boost] Interactive metaprogramming shells

Subject: Re: [boost] Interactive metaprogramming shells
From: Larry Evans (cppljevans_at_[hidden])
Date: 2014-12-28 11:35:23

On 01/26/2014 06:16 AM, Abel Sinkovics wrote:
> Hi Rob,
> 
> On 2014-01-26 13:10, Robert Jones wrote:
>> I'm probably doing something naively foolish, but your example didn't
>> work for me.
>>
>>> boost::mpl::push_front<boost::mpl::vector<int, char>, double>::type
>> <stdin>:6:26: error: use of undeclared identifier 'boost'
>> <stdin>:6:49: error: use of undeclared identifier 'boost'
>> <stdin>:6:71: error: expected '(' for function-style cast or type
>> construction
>> <stdin>:6:78: error: expected unqualified-id
> 
> You need to include the Boost.MPL headers:
> 
> #include <boost/mpl/vector.hpp>
> #include <boost/mpl/push_front.hpp>
> 
> And to get formatting, the following header as well:
> 
> #include <metashell/formatter/vector.hpp>
> 
> And then you can run the example:
> 
> boost::mpl::push_front<boost::mpl::vector<int, char>, double>::type
> 
> Regards,
>   Ábel
> ||
> 
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How are the include directories specified?
IOW, suppose, I've my own boost/mpl/vector.hpp and I want
to use that instead of the boost/mpl one.  Is there something
like the -I flag of gcc which does something analogous for
the metashell?

TIA.

-regards,
Larry