Re: [Boost-users] [Serialization] BOOST_CLASS_EXPORT_GUID_1 macro issue (SVN Trunk)

From: Richard Turrin (richt_at_[hidden])
Date: 2007-12-26 16:35:45

Very good!  Thanks for the assistance!

Rich Turrin

> OK, you've convinced me.
>
> Robert Ramey

> Felipe Magno de Almeida wrote:
>> On Dec 24, 2007 2:49 AM, Robert Ramey <ramey_at_[hidden]> wrote:
>>>
>>>
>>> Hmmm - wouldn't this suggest an issue with BOOST_PP_CAT with
>>> msvc-8.0 ?
>>
>> I don't think so.
>> AFAIK, you should have used BOOST_PP_CAT on the right side argument to
>> the first BOOST_PP_CAT to have __LINE__ expanded before ## operator.
>>
>> That's exactly what it is for. To avoid early concatenaton with ##
>> operator, which you use on the right side argument.
>>
>> #define BOOST_CLASS_EXPORT_GUID_1(T, K) \
>>
>> ...
>>
>>    BOOST_PP_CAT(boost_serialization_guid_initializer_,
>> BOOST_PP_CAT(__LINE__, _1))     \
>>
>>> Robert Ramey
>>>
>>> "Richard Turrin" <richt_at_[hidden]> wrote in message
>>
>> [snip]
>>
>>
>> Regards,

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