The Gaudi Framework  v31r0 (aeb156f0)
Classes | Functions
Gaudi::detail2 Namespace Reference

Classes

struct  is_reference_wrapper
 
struct  is_reference_wrapper< std::reference_wrapper< U > >
 

Functions

template<class Base , class T , class Derived , class... Args>
auto INVOKE (T Base::*pmf, Derived &&ref, Args &&...args) noexcept( noexcept((std::forward< Derived >(ref).*pmf)(std::forward< Args >(args)...))) -> std::enable_if_t< std::is_function< T >::value &&std::is_base_of< Base, std::decay_t< Derived >>::value, decltype((std::forward< Derived >(ref).*pmf)(std::forward< Args >(args)...))>
 
template<class Base , class T , class RefWrap , class... Args>
auto INVOKE (T Base::*pmf, RefWrap &&ref, Args &&...args) noexcept(noexcept((ref.get().*pmf)(std::forward< Args >(args)...))) -> std::enable_if_t< std::is_function< T >::value &&is_reference_wrapper< std::decay_t< RefWrap >>::value, decltype((ref.get().*pmf)(std::forward< Args >(args)...))>
 
template<class Base , class T , class Pointer , class... Args>
auto INVOKE (T Base::*pmf, Pointer &&ptr, Args &&...args) noexcept( noexcept(((*std::forward< Pointer >(ptr)).*pmf)(std::forward< Args >(args)...))) -> std::enable_if_t< std::is_function< T >::value &&!is_reference_wrapper< std::decay_t< Pointer >>::value && !std::is_base_of< Base, std::decay_t< Pointer >>::value, decltype(((*std::forward< Pointer >(ptr)).*pmf)(std::forward< Args >(args)...))>
 
template<class Base , class T , class Derived >
auto INVOKE (T Base::*pmd, Derived &&ref) noexcept(noexcept(std::forward< Derived >(ref).*pmd)) -> std::enable_if_t<!std::is_function< T >::value &&std::is_base_of< Base, std::decay_t< Derived >>::value, decltype(std::forward< Derived >(ref).*pmd)>
 
template<class Base , class T , class RefWrap >
auto INVOKE (T Base::*pmd, RefWrap &&ref) noexcept(noexcept(ref.get().*pmd)) -> std::enable_if_t<!std::is_function< T >::value &&is_reference_wrapper< std::decay_t< RefWrap >>::value, decltype(ref.get().*pmd)>
 
template<class Base , class T , class Pointer >
auto INVOKE (T Base::*pmd, Pointer &&ptr) noexcept(noexcept((*std::forward< Pointer >(ptr)).*pmd)) -> std::enable_if_t<!std::is_function< T >::value &&!is_reference_wrapper< std::decay_t< Pointer >>::value && !std::is_base_of< Base, std::decay_t< Pointer >>::value, decltype((*std::forward< Pointer >(ptr)).*pmd)>
 
template<class F , class... Args>
auto INVOKE (F &&f, Args &&...args) noexcept(noexcept(std::forward< F >(f)(std::forward< Args >(args)...))) -> std::enable_if_t<!std::is_member_pointer< std::decay_t< F >>::value, decltype(std::forward< F >(f)(std::forward< Args >(args)...))>
 

Function Documentation

template<class Base , class T , class Derived , class... Args>
auto Gaudi::detail2::INVOKE ( T Base::*  pmf,
Derived &&  ref,
Args &&...  args 
) -> std::enable_if_t<std::is_function<T>::value && std::is_base_of<Base, std::decay_t<Derived>>::value, decltype( ( std::forward<Derived>( ref ).*pmf )( std::forward<Args>( args )... ) )>
noexcept

Definition at line 25 of file invoke.h.

28  {
29  return ( std::forward<Derived>( ref ).*pmf )( std::forward<Args>( args )... );
30  }
template<class Base , class T , class RefWrap , class... Args>
auto Gaudi::detail2::INVOKE ( T Base::*  pmf,
RefWrap &&  ref,
Args &&...  args 
) -> std::enable_if_t<std::is_function<T>::value && is_reference_wrapper<std::decay_t<RefWrap>>::value, decltype( ( ref.get().*pmf )( std::forward<Args>( args )... ) )>
noexcept

Definition at line 33 of file invoke.h.

38  {
39  return ( ref.get().*pmf )( std::forward<Args>( args )... );
40  }
template<class Base , class T , class Pointer , class... Args>
auto Gaudi::detail2::INVOKE ( T Base::*  pmf,
Pointer &&  ptr,
Args &&...  args 
) -> std::enable_if_t<std::is_function<T>::value && !is_reference_wrapper<std::decay_t<Pointer>>::value && !std::is_base_of<Base, std::decay_t<Pointer>>::value, decltype( ( ( *std::forward<Pointer>( ptr ) ).*pmf )( std::forward<Args>( args )... ) )>
noexcept

Definition at line 43 of file invoke.h.

47  {
48  return ( ( *std::forward<Pointer>( ptr ) ).*pmf )( std::forward<Args>( args )... );
49  }
template<class Base , class T , class Derived >
auto Gaudi::detail2::INVOKE ( T Base::*  pmd,
Derived &&  ref 
) -> std::enable_if_t<!std::is_function<T>::value && std::is_base_of<Base, std::decay_t<Derived>>::value, decltype( std::forward<Derived>( ref ).*pmd )>
noexcept

Definition at line 52 of file invoke.h.

54  {
55  return std::forward<Derived>( ref ).*pmd;
56  }
template<class Base , class T , class RefWrap >
auto Gaudi::detail2::INVOKE ( T Base::*  pmd,
RefWrap &&  ref 
) -> std::enable_if_t<!std::is_function<T>::value && is_reference_wrapper<std::decay_t<RefWrap>>::value, decltype( ref.get().*pmd )>
noexcept

Definition at line 59 of file invoke.h.

61  {
62  return ref.get().*pmd;
63  }
template<class Base , class T , class Pointer >
auto Gaudi::detail2::INVOKE ( T Base::*  pmd,
Pointer &&  ptr 
) -> std::enable_if_t<!std::is_function<T>::value && !is_reference_wrapper<std::decay_t<Pointer>>::value && !std::is_base_of<Base, std::decay_t<Pointer>>::value, decltype( ( *std::forward<Pointer>( ptr ) ).*pmd )>
noexcept

Definition at line 66 of file invoke.h.

69  {
70  return ( *std::forward<Pointer>( ptr ) ).*pmd;
71  }
template<class F , class... Args>
auto Gaudi::detail2::INVOKE ( F &&  f,
Args &&...  args 
) -> std::enable_if_t<!std::is_member_pointer<std::decay_t<F>>::value, decltype( std::forward<F>( f )( std::forward<Args>( args )... ) )>
noexcept

Definition at line 74 of file invoke.h.

76  {
77  return std::forward<F>( f )( std::forward<Args>( args )... );
78  }