Metaprogramming

Collaboration diagram for Metaprogramming:

Topics
	Variable Templates

Classes
struct	std::tr2::__reflection_typelist< _Elements >
struct	std::tr2::__reflection_typelist< _First, _Rest... >
struct	std::tr2::__reflection_typelist<>
struct	std::add_const< _Tp >
struct	std::add_cv< _Tp >
struct	std::add_lvalue_reference< _Tp >
struct	std::add_pointer< _Tp >
struct	std::add_rvalue_reference< _Tp >
struct	std::add_volatile< _Tp >
struct	std::aligned_storage< _Len, _Align >
struct	std::aligned_union< _Len, _Types >
struct	std::alignment_of< _Tp >
struct	std::tr2::bases< _Tp >
struct	std::common_type< _Tp >
struct	std::conditional< _Cond, _Iftrue, _Iffalse >
struct	std::tr2::direct_bases< _Tp >
struct	std::enable_if< bool, _Tp >
struct	std::extent< typename, _Uint >
struct	std::has_virtual_destructor< _Tp >
struct	std::integral_constant< _Tp, __v >
struct	std::is_abstract< _Tp >
struct	std::is_arithmetic< _Tp >
struct	std::is_array< _Tp >
struct	std::is_assignable< _Tp, _Up >
struct	std::is_base_of< _Base, _Derived >
struct	std::is_class< _Tp >
struct	std::is_compound< _Tp >
struct	std::is_const< _Tp >
struct	std::is_constructible< _Tp, _Args >
struct	std::is_copy_assignable< _Tp >
struct	std::is_copy_constructible< _Tp >
struct	std::is_default_constructible< _Tp >
struct	std::is_destructible< _Tp >
struct	std::is_empty< _Tp >
struct	std::is_enum< _Tp >
struct	std::is_floating_point< _Tp >
struct	std::is_function< _Tp >
struct	std::is_fundamental< _Tp >
struct	std::is_integral< _Tp >
struct	std::is_layout_compatible< _Tp, _Up >
struct	std::is_literal_type< _Tp >
struct	std::is_lvalue_reference< typename >
struct	std::is_member_function_pointer< _Tp >
struct	std::is_member_object_pointer< _Tp >
struct	std::is_member_pointer< _Tp >
struct	std::is_move_assignable< _Tp >
struct	std::is_move_constructible< _Tp >
struct	std::is_nothrow_assignable< _Tp, _Up >
struct	std::is_nothrow_constructible< _Tp, _Args >
struct	std::is_nothrow_copy_assignable< _Tp >
struct	std::is_nothrow_copy_constructible< _Tp >
struct	std::is_nothrow_default_constructible< _Tp >
struct	std::is_nothrow_destructible< _Tp >
struct	std::is_nothrow_move_assignable< _Tp >
struct	std::is_nothrow_move_constructible< _Tp >
struct	std::is_object< _Tp >
struct	std::is_pod< _Tp >
struct	std::is_pointer< _Tp >
struct	std::is_pointer_interconvertible_base_of< _Base, _Derived >
struct	std::is_polymorphic< _Tp >
struct	std::is_reference< _Tp >
struct	std::is_rvalue_reference< typename >
struct	std::is_same< _Tp, _Up >
struct	std::is_scalar< _Tp >
struct	std::is_signed< _Tp >
struct	std::is_standard_layout< _Tp >
struct	std::is_trivial< _Tp >
struct	std::is_trivially_assignable< _Tp, _Up >
struct	std::is_trivially_constructible< _Tp, _Args >
struct	std::is_trivially_copy_assignable< _Tp >
struct	std::is_trivially_copy_constructible< _Tp >
struct	std::is_trivially_copyable< _Tp >
struct	std::is_trivially_default_constructible< _Tp >
struct	std::is_trivially_destructible< _Tp >
struct	std::is_trivially_move_assignable< _Tp >
struct	std::is_trivially_move_constructible< _Tp >
struct	std::is_union< _Tp >
struct	std::is_unsigned< _Tp >
struct	std::is_void< _Tp >
struct	std::is_volatile< _Tp >
struct	std::make_signed< _Tp >
struct	std::make_unsigned< _Tp >
struct	std::rank< _Tp >
struct	std::remove_all_extents< _Tp >
struct	std::remove_const< _Tp >
struct	std::remove_cv< _Tp >
struct	std::remove_extent< _Tp >
struct	std::remove_pointer< _Tp >
struct	std::remove_reference< _Tp >
struct	std::remove_volatile< _Tp >
struct	std::result_of< _Signature >
struct	std::underlying_type< _Tp >

Typedefs
template<bool _Cond, typename _If, typename _Else>
using	std::__conditional_t
template<bool _Cond, typename _Tp = void>
using	std::__enable_if_t
template<typename _ToElementType, typename _FromElementType>
using	std::__is_array_convertible
using	std::_Build_index_tuple< _Num >::__type
template<typename, size_t... _Indices>
using	std::_Build_index_tuple< _Num >::_IdxTuple
template<typename _Tp>
using	std::add_lvalue_reference_t
template<typename _Tp>
using	std::add_pointer_t
template<typename _Tp>
using	std::add_rvalue_reference_t
template<size_t _Len, size_t _Align = __aligned_storage_default_alignment(_Len)>
using	std::aligned_storage_t
template<size_t _Len, typename... _Types>
using	std::aligned_union_t
template<typename... _Tp>
using	std::common_type_t
template<bool _Cond, typename _Iftrue, typename _Iffalse>
using	std::conditional_t
template<typename _Tp>
using	std::decay_t
template<bool _Cond, typename _Tp = void>
using	std::enable_if_t
using	std::false_type
template<typename _Tp>
using	std::make_signed_t
template<typename _Tp>
using	std::make_unsigned_t
template<typename _Tp>
using	std::remove_all_extents_t
template<typename _Tp>
using	std::remove_extent_t
template<typename _Tp>
using	std::remove_pointer_t
template<typename _Tp>
using	std::remove_reference_t
template<typename _Tp>
using	std::result_of_t
using	std::true_type
template<typename _Tp, typename>
using	std::__conditional< bool >::type
template<typename, typename _Up>
using	std::__conditional< false >::type
using	std::__is_implicitly_default_constructible_impl< _Tp >::type
using	std::add_const< _Tp >::type
using	std::add_cv< _Tp >::type
using	std::add_lvalue_reference< _Tp >::type
using	std::add_pointer< _Tp >::type
using	std::add_rvalue_reference< _Tp >::type
using	std::add_volatile< _Tp >::type
using	std::aligned_union< _Len, _Types >::type
using	std::common_reference< _Tp0 >::type
using	std::conditional< _Cond, _Iftrue, _Iffalse >::type
using	std::conditional< false, _Iftrue, _Iffalse >::type
using	std::decay< _Tp >::type
using	std::enable_if< true, _Tp >::type
using	std::integral_constant< _Tp, __v >::type
using	std::make_signed< _Tp >::type
using	std::make_unsigned< _Tp >::type
using	std::remove_all_extents< _Tp >::type
using	std::remove_const< _Tp >::type
using	std::remove_const< _Tp const >::type
using	std::remove_cv< _Tp >::type
using	std::remove_extent< _Tp >::type
using	std::remove_pointer< _Tp >::type
using	std::remove_reference< _Tp >::type
using	std::remove_volatile< _Tp >::type
using	std::remove_volatile< _Tp volatile >::type
template<typename _Tp>
using	std::underlying_type_t
using	std::integral_constant< _Tp, __v >::value_type

Functions
template<typename _Tp>
static void	std::__do_is_implicitly_default_constructible_impl::__helper (const _Tp &)
static false_type	std::__do_is_implicitly_default_constructible_impl::__test (...)
template<typename _Tp>
static true_type	std::__do_is_implicitly_default_constructible_impl::__test (const _Tp &, decltype(__helper< const _Tp & >({})) *=0)
constexpr	std::integral_constant< _Tp, __v >::operator value_type () const noexcept
template<typename _Tp>
constexpr _Require< __not_< __is_tuple_like< _Tp > >, is_move_constructible< _Tp >, is_move_assignable< _Tp > >	std::swap (_Tp &, _Tp &) noexcept(__and_< is_nothrow_move_constructible< _Tp >, is_nothrow_move_assignable< _Tp > >::value)
template<typename _Tp, size_t _Nm>
constexpr __enable_if_t< __is_swappable< _Tp >::value >	std::swap (_Tp(&__a)[_Nm], _Tp(&__b)[_Nm]) noexcept(__is_nothrow_swappable< _Tp >::value)

Variables
unsigned char	std::aligned_storage< _Len, _Align >::type::__data [_Len]
template<typename _Tp, typename... _Args>
constexpr bool	std::__is_nothrow_new_constructible
static const size_t	std::__strictest_alignment< _Types >::_S_alignment
static const size_t	std::__strictest_alignment< _Tp, _Types... >::_S_alignment
static const size_t	std::__strictest_alignment< _Types >::_S_size
static const size_t	std::__strictest_alignment< _Tp, _Types... >::_S_size
template<size_t _Len, typename... _Types>
const size_t	std::aligned_union< _Len, _Types... >::alignment_value
static const size_t	std::aligned_union< _Len, _Types >::alignment_value
static constexpr _Tp	std::integral_constant< _Tp, __v >::value
template<typename... _Tp>
using	std::common_reference_t
template<typename _Tp, typename _Up>
constexpr bool	std::is_layout_compatible_v
template<typename _Base, typename _Derived>
constexpr bool	std::is_pointer_interconvertible_base_of_v
template<typename _S1, typename _S2, typename _M1, typename _M2>
constexpr bool	std::is_corresponding_member (_M1 _S1::*__m1, _M2 _S2::*__m2) noexcept
template<typename _Tp, typename _Mem>
constexpr bool	std::is_pointer_interconvertible_with_class (_Mem _Tp::*__mp) noexcept

Detailed Description

Template utilities for compile-time introspection and modification, including type classification traits, type property inspection traits and type transformation traits.

Since

C++11

Typedef Documentation

__conditional_t

template<bool _Cond, typename _If, typename _Else>

using std::__conditional_t

Definition at line 165 of file type_traits.

__enable_if_t

template<bool _Cond, typename _Tp = void>

using std::__enable_if_t

Definition at line 147 of file type_traits.

__is_array_convertible

template<typename _ToElementType, typename _FromElementType>

using std::__is_array_convertible

Definition at line 1696 of file type_traits.

__type

template<size_t _Num>

using std::_Build_index_tuple< _Num >::__type

Definition at line 4396 of file type_traits.

_IdxTuple

template<size_t _Num>

template<typename, size_t... _Indices>

using std::_Build_index_tuple< _Num >::_IdxTuple

Definition at line 4393 of file type_traits.

add_lvalue_reference_t

template<typename _Tp>

using std::add_lvalue_reference_t

Alias template for add_lvalue_reference.

Definition at line 1891 of file type_traits.

add_pointer_t

template<typename _Tp>

using std::add_pointer_t

Alias template for add_pointer.

Definition at line 2357 of file type_traits.

add_rvalue_reference_t

template<typename _Tp>

using std::add_rvalue_reference_t

Alias template for add_rvalue_reference.

Definition at line 1895 of file type_traits.

aligned_storage_t

template<size_t _Len, size_t _Align = __aligned_storage_default_alignment(_Len)>

using std::aligned_storage_t

Alias template for aligned_storage.

Definition at line 2929 of file type_traits.

aligned_union_t

template<size_t _Len, typename... _Types>

using std::aligned_union_t

Definition at line 2932 of file type_traits.

common_reference_t

template<typename... _Tp>

using std::common_reference_t

Since

C++20

Definition at line 4304 of file type_traits.

common_type_t

template<typename... _Tp>

using std::common_type_t

Alias template for common_type.

Definition at line 2949 of file type_traits.

conditional_t

template<bool _Cond, typename _Iftrue, typename _Iffalse>

using std::conditional_t

Alias template for conditional.

Definition at line 2945 of file type_traits.

decay_t

template<typename _Tp>

using std::decay_t

Alias template for decay.

Definition at line 2937 of file type_traits.

enable_if_t

template<bool _Cond, typename _Tp = void>

using std::enable_if_t

Alias template for enable_if.

Definition at line 2941 of file type_traits.

false_type

using std::false_type

The type used as a compile-time boolean with false value.

Definition at line 123 of file type_traits.

make_signed_t

template<typename _Tp>

using std::make_signed_t

Alias template for make_signed.

Definition at line 2243 of file type_traits.

make_unsigned_t

template<typename _Tp>

using std::make_unsigned_t

Alias template for make_unsigned.

Definition at line 2247 of file type_traits.

remove_all_extents_t

template<typename _Tp>

using std::remove_all_extents_t

Alias template for remove_all_extents.

Definition at line 2297 of file type_traits.

remove_extent_t

template<typename _Tp>

using std::remove_extent_t

Alias template for remove_extent.

Definition at line 2293 of file type_traits.

remove_pointer_t

template<typename _Tp>

using std::remove_pointer_t

Alias template for remove_pointer.

Definition at line 2353 of file type_traits.

remove_reference_t

template<typename _Tp>

using std::remove_reference_t

Alias template for remove_reference.

Definition at line 1887 of file type_traits.

result_of_t

template<typename _Tp>

using std::result_of_t

Alias template for result_of.

Definition at line 2957 of file type_traits.

true_type

using std::true_type

The type used as a compile-time boolean with true value.

Definition at line 120 of file type_traits.

type [1/27]

template<bool>

template<typename _Tp, typename>

using std::__conditional< bool >::type

Definition at line 153 of file type_traits.

type [2/27]

template<typename, typename _Up>

using std::__conditional< false >::type

Definition at line 160 of file type_traits.

type [3/27]

template<typename _Tp>

using std::__is_implicitly_default_constructible_impl< _Tp >::type

Definition at line 1467 of file type_traits.

type [4/27]

template<typename _Tp>

using std::add_const< _Tp >::type

Definition at line 1815 of file type_traits.

type [5/27]

template<typename _Tp>

using std::add_cv< _Tp >::type

Definition at line 1825 of file type_traits.

type [6/27]

template<typename _Tp>

using std::add_lvalue_reference< _Tp >::type

Definition at line 1877 of file type_traits.

type [7/27]

template<typename _Tp>

using std::add_pointer< _Tp >::type

Definition at line 2326 of file type_traits.

type [8/27]

template<typename _Tp>

using std::add_rvalue_reference< _Tp >::type

Definition at line 1882 of file type_traits.

type [9/27]

template<typename _Tp>

using std::add_volatile< _Tp >::type

Definition at line 1820 of file type_traits.

type [10/27]

template<size_t _Len, typename... _Types>

using std::aligned_union< _Len, _Types >::type

The storage.

Definition at line 2479 of file type_traits.

type [11/27]

template<typename _Tp0>

using std::common_reference< _Tp0 >::type

Definition at line 4314 of file type_traits.

type [12/27]

template<bool _Cond, typename _Iftrue, typename _Iffalse>

using std::conditional< _Cond, _Iftrue, _Iffalse >::type

Definition at line 2565 of file type_traits.

type [13/27]

template<typename _Iftrue, typename _Iffalse>

using std::conditional< false, _Iftrue, _Iffalse >::type

Definition at line 2570 of file type_traits.

type [14/27]

template<typename _Tp>

using std::decay< _Tp >::type

Definition at line 2491 of file type_traits.

type [15/27]

template<typename _Tp>

using std::enable_if< true, _Tp >::type

Definition at line 143 of file type_traits.

type [16/27]

template<typename _Tp, _Tp __v>

using std::integral_constant< _Tp, __v >::type

Definition at line 100 of file type_traits.

type [17/27]

template<typename _Tp>

using std::make_signed< _Tp >::type

Definition at line 2232 of file type_traits.

type [18/27]

template<typename _Tp>

using std::make_unsigned< _Tp >::type

Definition at line 2094 of file type_traits.

type [19/27]

template<typename _Tp>

using std::remove_all_extents< _Tp >::type

Definition at line 2275 of file type_traits.

type [20/27]

template<typename _Tp>

using std::remove_const< _Tp >::type

Definition at line 1774 of file type_traits.

type [21/27]

template<typename _Tp>

using std::remove_const< _Tp const >::type

Definition at line 1778 of file type_traits.

type [22/27]

template<typename _Tp>

using std::remove_cv< _Tp >::type

Definition at line 1793 of file type_traits.

type [23/27]

template<typename _Tp>

using std::remove_extent< _Tp >::type

Definition at line 2256 of file type_traits.

type [24/27]

template<typename _Tp>

using std::remove_pointer< _Tp >::type

Definition at line 2306 of file type_traits.

type [25/27]

template<typename _Tp>

using std::remove_reference< _Tp >::type

Definition at line 1859 of file type_traits.

type [26/27]

template<typename _Tp>

using std::remove_volatile< _Tp >::type

Definition at line 1783 of file type_traits.

type [27/27]

template<typename _Tp>

using std::remove_volatile< _Tp volatile >::type

Definition at line 1787 of file type_traits.

underlying_type_t

template<typename _Tp>

using std::underlying_type_t

Alias template for underlying_type.

Definition at line 2953 of file type_traits.

value_type

template<typename _Tp, _Tp __v>

using std::integral_constant< _Tp, __v >::value_type

Definition at line 99 of file type_traits.

Function Documentation

is_corresponding_member()

template<typename _S1, typename _S2, typename _M1, typename _M2>

bool std::is_corresponding_member ( _M1 _S1::* __m1, _M2 _S2::* __m2 )

constexprnoexcept

Since

C++20

Definition at line 4077 of file type_traits.

is_pointer_interconvertible_with_class()

template<typename _Tp, typename _Mem>

bool std::is_pointer_interconvertible_with_class ( _Mem _Tp::* __mp )

constexprnoexcept

True if __mp points to the first member of a standard-layout type.

Returns

true if s.*__mp is pointer-interconvertible with s

Since

C++20

Definition at line 4107 of file type_traits.

operator value_type()

template<typename _Tp, _Tp __v>

std::integral_constant< _Tp, __v >::operator value_type ( ) const

inlineconstexprnoexcept

Definition at line 101 of file type_traits.

swap() [1/2]

template<typename _Tp>

_Require< __not_< __is_tuple_like< _Tp > >, is_move_constructible< _Tp >, is_move_assignable< _Tp > > std::swap ( _Tp & __a, _Tp & __b )

inlineconstexprnoexcept

Swaps two values.

Parameters

__a	A thing of arbitrary type.
__b	Another thing of arbitrary type.

Definition at line 230 of file move.h.

swap() [2/2]

template<typename _Tp, size_t _Nm>

__enable_if_t< __is_swappable< _Tp >::value > std::swap ( _Tp(&) __a[_Nm], _Tp(&) __b[_Nm] )

inlineconstexprnoexcept

Swap the contents of two arrays.

Definition at line 256 of file move.h.

Variable Documentation

__data

template<size_t _Len, size_t _Align = __aligned_storage_default_alignment(_Len)>

unsigned char std::aligned_storage< _Len, _Align >::type::__data[_Len]

Definition at line 2427 of file type_traits.

__is_nothrow_new_constructible

template<typename _Tp, typename... _Args>

bool std::__is_nothrow_new_constructible

inlineconstexpr

Definition at line 1764 of file type_traits.

_S_alignment [1/2]

template<typename... _Types>

const size_t std::__strictest_alignment< _Types >::_S_alignment

static

Definition at line 2434 of file type_traits.

_S_alignment [2/2]

template<typename _Tp, typename... _Types>

const size_t std::__strictest_alignment< _Tp, _Types... >::_S_alignment

static

Definition at line 2441 of file type_traits.

_S_size [1/2]

template<typename... _Types>

const size_t std::__strictest_alignment< _Types >::_S_size

static

Definition at line 2435 of file type_traits.

_S_size [2/2]

template<typename _Tp, typename... _Types>

const size_t std::__strictest_alignment< _Tp, _Types... >::_S_size

static

Definition at line 2444 of file type_traits.

aligned_union< _Len, _Types... >::alignment_value

template<size_t _Len, typename... _Types>

const size_t std::aligned_union< _Len, _Types... >::alignment_value

Definition at line 2483 of file type_traits.

alignment_value

template<size_t _Len, typename... _Types>

const size_t std::aligned_union< _Len, _Types >::alignment_value

static

The value of the strictest alignment of _Types.

Definition at line 2477 of file type_traits.

is_layout_compatible_v

template<typename _Tp, typename _Up>

bool std::is_layout_compatible_v

constexpr

Since

C++20

Definition at line 4066 of file type_traits.

is_pointer_interconvertible_base_of_v

template<typename _Base, typename _Derived>

bool std::is_pointer_interconvertible_base_of_v

constexpr

Since

C++20

Definition at line 4094 of file type_traits.

value

template<typename _Tp, _Tp __v>

_Tp std::integral_constant< _Tp, __v >::value

staticconstexpr

Definition at line 98 of file type_traits.