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| author | Ben Longbons <b.r.longbons@gmail.com> | 2013-11-15 17:51:29 -0800 |
|---|---|---|
| committer | Ben Longbons <b.r.longbons@gmail.com> | 2013-11-15 17:51:29 -0800 |
| commit | f906959a09d58c85d87b445fd1791d91bf278bfa (patch) | |
| tree | b65282b2c731d4eb2157ae719828cddf6b086943 /src/common/utils2.hpp | |
| parent | 1fb7ce5a604db78c4d02f719053827269705ce13 (diff) | |
| download | tmwa-f906959a09d58c85d87b445fd1791d91bf278bfa.tar.gz tmwa-f906959a09d58c85d87b445fd1791d91bf278bfa.tar.bz2 tmwa-f906959a09d58c85d87b445fd1791d91bf278bfa.tar.xz tmwa-f906959a09d58c85d87b445fd1791d91bf278bfa.zip | |
Use new IO classes
Diffstat (limited to 'src/common/utils2.hpp')
| -rw-r--r-- | src/common/utils2.hpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/common/utils2.hpp b/src/common/utils2.hpp index 978ae54..adcb465 100644 --- a/src/common/utils2.hpp +++ b/src/common/utils2.hpp @@ -284,4 +284,12 @@ T maybe_cast(U u) return u; } +template<class T, class U> +typename std::remove_pointer<T>::type *sign_cast(U *u) +{ + typedef typename std::remove_pointer<T>::type T_; + static_assert(sizeof(T_) == sizeof(U), "sign cast must be same size"); + return reinterpret_cast<T_ *>(u); +} + #endif // UTILS2_HPP |