incubator-stdcxx-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eric Lemings" <Eric.Lemi...@roguewave.com>
Subject std::decay related question
Date Wed, 18 Jun 2008 21:48:17 GMT
 
Page 490, section 20.3.1.2, paragraph 1 in the latest draft says this:
 
"Let Ui be decay<Ti>::type for each Ti in Types. Then each Vi in VTypes
is X& if Ui equals reference_wrapper<X>,
otherwise Vi is Ui."
 
What do you suppose the relationship is between type `X' and types `Ti'
and `Ui'?  I see how the latter two types are deduced from the type list
`Types' but not so sure about how type `X' is deduced from `Types'.
 
Brad.

Mime
View raw message