3party/sqlpp11
0
0
Fork 0
mirror of https://github.com/rbock/sqlpp11.git synced 2024-11-15 20:31:16 +08:00
Code Issues Projects Releases Wiki Activity

Prevent template constructor to overload default copy cosntructors

Browse Source
This commit is contained in:
Roland Bock 2013-11-15 09:57:30 +01:00
parent d3e438606c
commit 16e3851847
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/sqlpp11/detail/serializable.h
View File

@ -38,7 +38,9 @@ namespace sqlpp
template<typename Db>
struct serializable_t
{
template<typename T>
template<typename T,
typename std::enable_if<not std::is_same<typename std::decay<T>::type, serializable_t<Db>>::value, int>::type = 0 // prevent accidental overload for copy constructor
>
serializable_t(T&& t):
_impl(std::make_shared<_impl_t<typename std::decay<T>::type>>(std::forward<T>(t)))
{}