LeechCraft  0.6.70-16373-g319c272718
Modular cross-platform feature rich live environment.
typegetter.h File Reference
#include <tuple>
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Classes

struct  LC::Util::detail::DecomposeMemberPtr< typename >
 
struct  LC::Util::detail::DecomposeMemberPtr< R(C::*)>
 

Namespaces

 LC::Util
 
 LC::Util::detail
 

Typedefs

template<typename F >
using LC::Util::detail::CallTypeGetter_t = std::decay_t< decltype(*detail::TypeGetter(*static_cast< F * >(nullptr)))>
 
template<SomeInvokable F, size_t Idx>
using LC::Util::ArgType_t = std::tuple_element_t< Idx+1, detail::CallTypeGetter_t< F > >
 
template<SomeInvokable F>
using LC::Util::RetType_t = std::tuple_element_t< 0, detail::CallTypeGetter_t< F > >
 
template<typename PtrType >
using LC::Util::MemberTypeType_t = typename detail::DecomposeMemberPtr< PtrType >::Value_t
 
template<typename PtrType >
using LC::Util::MemberTypeStruct_t = typename detail::DecomposeMemberPtr< PtrType >::StructType_t
 
template<auto Ptr>
using LC::Util::MemberPtrType_t = MemberTypeType_t< decltype(Ptr)>
 
template<auto Ptr>
using LC::Util::MemberPtrStruct_t = MemberTypeStruct_t< decltype(Ptr)>
 

Functions

template<typename R , typename... Args>
std::tuple< R, Args... > * LC::Util::detail::TypeGetter (R(*)(Args...))
 
template<typename F >
auto LC::Util::detail::TypeGetter (F &&f) -> decltype(TypeGetter(+f))
 
template<typename C , typename R , typename... Args>
std::tuple< R, Args... > * LC::Util::detail::TypeGetter (R(C::*)(Args...) const)
 

Variables

template<typename C >
decltype(TypeGetter(&C::operator())) LC::Util::detail::TypeGetter (const C &c)
 
template<typename F >
concept LC::Util::SomeInvokable = requires (F f) { detail::TypeGetter (f); }
 
template<SomeInvokable F>
constexpr auto LC::Util::ArgCount_v = std::tuple_size_v<detail::CallTypeGetter_t<F>> - 1