Re: [boost] DRYing BOOST_FUSION_ADAPT_STRUCT with decltype/Boost.TypeOf ?

Subject: Re: [boost] DRYing BOOST_FUSION_ADAPT_STRUCT with decltype/Boost.TypeOf ?
From: Joel de Guzman (djowel_at_[hidden])
Date: 2013-12-19 17:42:32

On 12/19/13, 5:23 AM, Nathan Ridge wrote:
>> I think it would be valuable to add macros that would enable to select the fields that we want to adapt to a Random Access Sequence without requiring to repeat the type information. I would find more comfortable to write the example provided here http://www.boost.org/doc/libs/1_55_0/libs/fusion/doc/html/fusion/adapted/adapt_struct.html as follow :
>>
>> namespace demo
>> {
>> struct employee
>> {
>> std::string name;
>> int age;
>> };
>> }
>>
>> // demo::employee is now a Fusion sequence
>> BOOST_FUSION_ADAPT_STRUCT_EXT(
>> demo::employee,
>> (name)
>> (age))
>
> I think that's a good idea. I would file a ticket in Trac to make sure
> this is not forgotten.

Nods. That should work. Better yet, submit a patch :-)

Regards,
-- 
Joel de Guzman
http://www.ciere.com
http://boost-spirit.com
http://www.cycfi.com/