nerdcruft/libcruft-util
1
0
Fork 0
Code Issues Releases Activity

type/traits: add remove_noexcept

Browse Source
This commit is contained in:
Danny Robson 2017-09-08 14:19:03 +10:00
parent a307b5f777
commit bb07f6573c
1 changed files with 50 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
types/traits.hpp
View File

@ -129,22 +129,62 @@ using remove_restrict_t = typename remove_restrict<T>::type;
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
/// removes the noexcept type specifier from invokable types /// removes the noexcept type specifier from invokable types
template <typename T> namespace detail {
struct remove_noexcept template <typename T>
{ using type = T; }; struct remove_noexcept
{ using type = T; };
//----------------------------------------------------------------------------- //-------------------------------------------------------------------------
template <typename ResultT, typename ...Args> template <typename ResultT, typename ...Args>
struct remove_noexcept<ResultT(&)(Args...) noexcept> { struct remove_noexcept<ResultT(&)(Args...) noexcept> {
using type = ResultT(&)(Args...); using type = ResultT(&)(Args...);
};
//-------------------------------------------------------------------------
template <typename ResultT, typename ...Args>
struct remove_noexcept<ResultT(*const)(Args...) noexcept> {
using type = ResultT(*const)(Args...);
};
//-------------------------------------------------------------------------
template <typename ResultT, typename ...Args>
struct remove_noexcept<ResultT(*)(Args...) noexcept> {
using type = ResultT(*)(Args...);
};
//-------------------------------------------------------------------------
template <typename ClassT, typename ResultT, typename ...Args>
struct remove_noexcept<ResultT(ClassT::*)(Args...) noexcept> {
using type = ResultT(ClassT::*)(Args...);
};
//-------------------------------------------------------------------------
template <typename ClassT, typename ResultT, typename ...Args>
struct remove_noexcept<ResultT(ClassT::*)(Args...) const noexcept> {
using type = ResultT(ClassT::*)(Args...) const;
};
}; };
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
template <typename ResultT, typename ...Args> template <typename T>
struct remove_noexcept<ResultT(*)(Args...) noexcept> { struct remove_noexcept : public detail::remove_noexcept<T> { };
using type = ResultT(*)(Args...);
//-----------------------------------------------------------------------------
template <typename T>
using remove_noexcept_t = typename remove_noexcept<T>::type;
///////////////////////////////////////////////////////////////////////////////
/// removes any `const' qualifier from the supplied member function
template <typename FuncT>
struct remove_member_const {
using type = FuncT;
}; };