Forgive my ignorant. Thanks very much, though it hasn't resloved all of my problems. 2012/11/22 Edward Diener <eldiener@tropicsoft.com>
On 11/20/2012 7:36 PM, Edward Diener wrote:
On 11/20/2012 7:43 AM, Zhenghui Zhou wrote:
As I known, the undocument interface BOOST_PP_IS_EMPTY is not a general implementation to condider emptiness. There is a undefined behaviours when token concatenation return a invalid preprocessing token. Particularly, gcc restriction reports error.
See BOOST_IS_EMPTY in my variadic macros library in the sandbox.
Sorry that should be BOOST_VMD_IS_EMPTY.
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