Type support (basic types, RTTI, type traits)

 

C++

言語

コンセプト

ユーティリティライブラリ

ストリングスライブラリ

コンテナライブラリ

アルゴリズムライブラリ

イテレータライブラリ

ニューメリックスライブラリ

入力/出力ライブラリ

ローカライゼーションライブラリ

正規表現ライブラリ (C++11)

アトミック操作ライブラリ (C++11)

スレッドのサポートライブラリ (C++11)

 

ユーティリティライブラリ

型支援 (基本型、実行時型情報、型特性)

動的なメモリ管理

エラー処理

プログラムユーティリティ

可変個引数関数

日付と時刻

関数オブジェクト

initializer_list (C++11)

bitset

hash (C++11)

比較演算子

rel_ops::operator!= rel_ops::operator> rel_ops::operator<= rel_ops::operator>=

ペアとタプル

pair

tuple (C++11)

piecewise_construct_t (C++11)

piecewise_construct (C++11)

フォワード、スワップ、およびムーブ

swap

forward (C++11)

move (C++11)

move_if_noexcept (C++11)

declval (C++11)

 

型支援機能

基本的なタイプ Original: Basic types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
基本的なタイプ
固定幅の整数型 (C++11)
ptrdiff_t size_t max_align_t (C++11)	nullptr_t (C++11) offsetof NULL
数値の限界 Original: Numeric limits The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
numeric_limits
Cの数値は、インターフェイスを制限します
実行時型情報 Original: Runtime type information The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
type_info type_index (C++11)	bad_typeid bad_cast
型の特徴 Original: Type traits The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
プライマリタイプカテゴリ Original: Primary type categories The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
is_void (C++11) is_array (C++11) is_pointer (C++11) is_enum (C++11) is_union (C++11) is_class (C++11) is_function (C++11)	is_object (C++11) is_scalar (C++11) is_compound (C++11) is_integral (C++11) is_floating_point (C++11) is_fundamental (C++11) is_arithmetic (C++11)
is_reference (C++11)
is_lvalue_reference (C++11)
is_rvalue_reference (C++11)
is_member_pointer (C++11)
is_member_object_pointer (C++11)
is_member_function_pointer (C++11)

Typeプロパティ Original: Type properties The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
is_const (C++11) is_volatile (C++11) is_pod (C++11) is_empty (C++11) is_polymorphic (C++11) is_abstract (C++11)	is_trivial (C++11) is_trivially_copyable (C++11) is_standard_layout (C++11) is_literal_type (C++11) is_signed (C++11) is_unsigned (C++11)

サポートされる操作 Original: Supported operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
is_constructible is_trivially_constructible is_nothrow_constructible (C++11) (C++11) (C++11)
is_default_constructible is_trivially_default_constructible is_nothrow_default_constructible (C++11) (C++11) (C++11)
is_copy_constructible is_trivially_copy_constructible is_nothrow_copy_constructible (C++11) (C++11) (C++11)
is_move_constructible is_trivially_move_constructible is_nothrow_move_constructible (C++11) (C++11) (C++11)
is_assignable is_trivially_assignable is_nothrow_assignable (C++11) (C++11) (C++11)
is_copy_assignable is_trivially_copy_assignable is_nothrow_copy_assignable (C++11) (C++11) (C++11)
is_move_assignable is_trivially_move_assignable is_nothrow_move_assignable (C++11) (C++11) (C++11)
is_destructible is_trivially_destructible is_nothrow_destructible (C++11) (C++11) (C++11)
has_virtual_destructor (C++11)
リレーションシップとプロパティクエリ Original: Relationships and property queries The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
is_same (C++11) is_base_of (C++11) is_convertible (C++11)	alignment_of (C++11) rank (C++11) extent (C++11)
型の変更 Original: Type modifications The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
remove_cv remove_const remove_volatile (C++11) (C++11) (C++11) add_cv add_const add_volatile (C++11) (C++11) (C++11) make_signed (C++11) make_unsigned (C++11)	remove_reference (C++11) add_lvalue_reference add_rvalue_reference (C++11) (C++11) remove_pointer (C++11) add_pointer (C++11) remove_extent (C++11) remove_all_extents (C++11)
型変換 Original: Type transformations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
aligned_storage (C++11) aligned_union (C++11) decay (C++11) enable_if (C++11)	conditional (C++11) common_type (C++11) underlying_type (C++11) result_of (C++11)
形質定数を入力します Original: Type trait constants The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
integral_constant (C++11)

 

基本的なタイプ

追加の基本的な型とマクロ

Defined in header <cstddef>
size_t	sizeof子によって戻された符号なし整数型 Original: unsigned integer type returned by the sizeof operator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef)
ptrdiff_t	二つのポインタを減算したときに符号付き整数型が返されます Original: signed integer type returned when subtracting two pointers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef)
nullptr_t (C++11)	nullポインタリテラルnullptrのタイプ Original: the type of the null pointer literal nullptr The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef)
NULL	実装定義のヌルポインタ定数 Original: implementation-defined null pointer constant The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (マクロ定数)
max_align_t (C++11)	他のスカラー型として素晴らしいとアラインメント要件とPOD型 Original: POD type with alignment requirement as great as any other scalar type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef)
offsetof	バイトは、標準レイアウトの種類の先頭から指定されたメンバへのオ​​フセット Original: byte offset from the beginning of a standard-layout type to specified member The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数マクロ)
Defined in header <cstdbool>
__bool_true_false_are_defined (C++11)	定数C互換マクロは、整数定数1に展開されます Original: C compatibility macro constant, expands to integer constant 1 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (マクロ定数)
Defined in header <cstdalign>
__alignas_is_defined (C++11)	定数C互換マクロは、整数定数1に展開されます Original: C compatibility macro constant, expands to integer constant 1 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (マクロ定数)

numeric_limitsの

Defined in header <limits>
numeric_limits	すべての基本的な数値型のクエリのプロパティへのインターフェイスを提供します. Original: provides an interface to query properties of all fundamental numeric types. The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)

実行時型識別

type_info	子によって戻されたこれはクラスですimplementation.typeid演算によって生成されたいくつかのタイプの情報を含んでいます Original: contains some type's information, generated by the implementation. This is the class, returned by the typeid演算 operator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラス)
type_index (C++11)	連想のインデックスとして使用され、連想コンテナを順不同できtype_infoオブジェクトのラッパー Original: wrapper around a type_info object, that can be used as index in associative and unordered associative containers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラス)
bad_typeid	typeid演算式で引数がnullの場合にスローされる例外 Original: exception that is thrown if an argument in a typeid演算式 is null The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラス)
bad_cast	無効dynamic_cast式によってスローされる例外については、参照型のキャストに失敗、すなわち Original: exception that is thrown by an invalid dynamic_cast expression, i.e. a cast of reference type fails The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラス)

型の特徴NJ

型の特徴は、型のプロパティを照会または変更するには、コンパイル時にテンプレートベースのインタフェースを定義しています.

Original:

Type traits defines an compile-time template-based interface to query or modify the properties of types.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Typeプロパティ

Defined in header <type_traits>
プライマリタイプカテゴリ Original: Primary type categories The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
is_void (C++11)	タイプかどうかをチェックするには、voidです Original: checks if a type is void The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_integral (C++11)	タイプかどうかをチェックするには、整数型です Original: checks if a type is integral type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_floating_point (C++11)	タイプかどうかをチェックするには、浮動小数点型である Original: checks if a type is floating-point type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_array (C++11)	タイプかどうかをチェックするには、配列型です Original: checks if a type is an array type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_enum (C++11)	タイプかどうかをチェックするには、列挙型です Original: checks if a type is an enumeration type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_union (C++11)	タイプかどうかをチェックするには、ユニオン·タイプです Original: checks if a type is an union type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_class (C++11)	checks if a type is a class type (but not union type) (クラステンプレート)
is_function (C++11)	タイプかどうかをチェックするには、関数型である Original: checks if a type is a function type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_pointer (C++11)	タイプかどうかをチェックするには、ポインタ型です Original: checks if a type is a pointer type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_lvalue_reference (C++11)	タイプかどうかをチェックするには、左辺値参照'です Original: checks if a type is lvalue reference The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_rvalue_reference (C++11)	タイプかどうかをチェックするには、で右辺値参照 Original: checks if a type is rvalue reference The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_member_object_pointer (C++11)	タイプかどうかをチェックするには、非静的メンバオブジェクトへのポインタです Original: checks if a type is a pointer to a non-static member object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_member_function_pointer (C++11)	タイプかどうかをチェックするには、非静的メンバ関数へのポインタです Original: checks if a type is a pointer to a non-static member function The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
複合型カテゴリ Original: Composite type categories The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
is_fundamental (C++11)	タイプかどうかをチェックするには、基本的なタイプです Original: checks if a type is fundamental type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_arithmetic (C++11)	タイプかどうかをチェックするには、算術型である Original: checks if a type is arithmetic type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_scalar (C++11)	タイプかどうかをチェックするには、スカラー型である Original: checks if a type is scalar type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_object (C++11)	タイプかどうかをチェックするには、オブジェクト·タイプです Original: checks if a type is object type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_compound (C++11)	チェック型が複合型である場合 Original: checks if a type is compound type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_reference (C++11)	タイプかどうかをチェックするには、どちらか左辺値参照や右辺値参照です Original: checks if a type is either lvalue reference or rvalue reference The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_member_pointer (C++11)	checks if a type is a pointer to a non-static member function or object (クラステンプレート)
Typeプロパティ Original: Type properties The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
is_const (C++11)	チェック型はconst修飾されている場合 Original: checks if a type is const-qualified The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_volatile (C++11)	チェックタイプはvolatile修飾されている場合 Original: checks if a type is volatile-qualified The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_trivial (C++11)	タイプかどうかをチェックするには、ささいなことです Original: checks if a type is trivial The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_trivially_copyable (C++11)	checks if a type is trivially copyable (クラステンプレート)
is_standard_layout (C++11)	タイプかどうかをチェックするには、標準レイアウトタイプです Original: checks if a type is standard-layout type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_pod (C++11)	タイプかどうかをチェックするには、明瞭な古いデータ（POD）タイプです Original: checks if a type is plain-old data (POD) type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_literal_type (C++11)	checks if a type is literal type (クラステンプレート)
is_empty (C++11)	checks if a type is class (but not union) type and has no data (クラステンプレート)
is_polymorphic (C++11)	タイプかどうかをチェックし、ポリモーフィッククラス型です Original: checks if a type is polymorphic class type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_abstract (C++11)	タイプかどうかをチェックするには、抽象クラス型です Original: checks if a type is abstract class type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_signed (C++11)	型が算術型を締結しているかどうかを確認する Original: checks if a type is signed arithmetic type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_unsigned (C++11)	タイプかどうかをチェックするには、符号なし算術型である Original: checks if a type is unsigned arithmetic type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)

サポートされる操作 Original: Supported operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
is_constructible is_trivially_constructible is_nothrow_constructible (C++11) (C++11) (C++11)	タイプかどうかをチェックするには、特定の引数のコンストラクタを持っています Original: checks if a type has a constructor for specific arguments The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_default_constructible is_trivially_default_constructible is_nothrow_default_constructible (C++11) (C++11) (C++11)	タイプかどうかをチェックするには、デフォルトコンストラクタを持っています Original: checks if a type has a default constructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_copy_constructible is_trivially_copy_constructible is_nothrow_copy_constructible (C++11) (C++11) (C++11)	タイプかどうかをチェックするには、コピーコンストラクタを持っています Original: checks if a type has a copy constructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_move_constructible is_trivially_move_constructible is_nothrow_move_constructible (C++11) (C++11) (C++11)	タイプかどうかをチェックするには、移動コンストラクタを持っています Original: checks if a type has a move constructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_assignable is_trivially_assignable is_nothrow_assignable (C++11) (C++11) (C++11)	タイプかどうかをチェックするには、特定の引数に代入演算子を持っています Original: checks if a type has a assignment operator for a specific argument The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_copy_assignable is_trivially_copy_assignable is_nothrow_copy_assignable (C++11) (C++11) (C++11)	タイプかどうかをチェックするには、コピー代入演算子を持っています Original: checks if a type has a copy assignment operator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_move_assignable is_trivially_move_assignable is_nothrow_move_assignable (C++11) (C++11) (C++11)	タイプかどうかをチェックするには、ムーブ代入演算子を持っています Original: checks if a type has a move assignment operator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_destructible is_trivially_destructible is_nothrow_destructible (C++11) (C++11) (C++11)	タイプかどうかをチェックするには、非削除されたデストラクタを持っています Original: checks if a type has a non-deleted destructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
has_virtual_destructor (C++11)	タイプかどうかをチェックするには、仮想デストラクタを持っています Original: checks if a type has a virtual destructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)

プロパティクエリ Original: Property queries The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
alignment_of (C++11)	型の整列要求を取得します Original: obtains the type's alignment requirements The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
rank (C++11)	配列型の次元数を取得します Original: obtains the number of dimensions of an array type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
extent (C++11)	指定された次元に沿って配列型のサイズを取得します Original: obtains the size of an array type along a specified dimension The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)

型の関係 Original: Type relationships The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
is_same (C++11)	2種類の場合のチェックは同じです Original: checks if two types are the same The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
is_base_of (C++11)	checks if a type is derived from the other type (クラステンプレート)
is_convertible (C++11)	タイプかどうかをチェックしますが、他の型に変換できます Original: checks if a type can be converted to the other type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)

型の変更

型の変更テンプレートはテンプレートのパラメータに変更を適用することにより、新しい型定義を作成します。結果の型は、その後のtypedeftype部材を介してアクセスすることができます.

Original:

Type modification templates create new type definitions by applying modifications on a template parameter. The resulting type can then be accessed through type member typedef.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Defined in header <type_traits>
constの揮発性指定子 Original: Const-volatility specifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
remove_cv remove_const remove_volatile (C++11) (C++11) (C++11)	指定した型からconstまたは/およびvolatile指定子を削除します Original: removes const or/and volatile specifiers from the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
add_cv add_const add_volatile (C++11) (C++11) (C++11)	adds const or/and volatile specifiers to the given type (クラステンプレート)
参照 Original: References The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
remove_reference (C++11)	指定された型から参照を削除します Original: removes reference from the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
add_lvalue_reference add_rvalue_reference (C++11) (C++11)	左辺値指定された型にや'右辺値参照が追加されます Original: adds lvalue or rvalue reference to the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
ポインター Original: Pointers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
remove_pointer (C++11)	指定された型からポインタを削除します Original: removes pointer from the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
add_pointer (C++11)	指定された型へのポインタを追加します Original: adds pointer to the given type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
修飾子にサインしてください Original: Sign modifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
make_signed (C++11)	与えられた整数型は符号付きになります Original: makes the given integral type signed The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
make_unsigned (C++11)	与えられた整数型は符号なしになります Original: makes the given integral type unsigned The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
配列 Original: Arrays The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
remove_extent (C++11)	指定された配列型から1エクステントを削除します Original: removes one extent from the given array type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
remove_all_extents (C++11)	removes all extents from the given array type (クラステンプレート)

その他の変換

Defined in header <type_traits>
aligned_storage (C++11)	指定されたサイズのタイプのための初期化されていないストレージとして使用するのに適したタイプを定義します Original: defines the type suitable for use as uninitialized storage for types of given size The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
aligned_union (C++11)	指定されたすべてのタイプのための初期化されていないストレージとして使用するのに適したタイプを定義します Original: defines the type suitable for use as uninitialized storage for all given types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
decay (C++11)	値によって、関数の引数を渡すときに型変換を適用します Original: applies type transformations as when passing a function argument by value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
enable_if (C++11)	コンパイル時のブールに基づいた関数のオーバーロードやテンプレートの特殊化を隠します Original: hides a function overload or template specialization based on compile-time boolean The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
conditional (C++11)	コンパイルboolean型に基づいて、1種類または別のを選択します Original: chooses one type or another based on compile-type boolean The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
common_type (C++11)	deduces the result type of a mixed-mode arithmetic expression (クラステンプレート)
underlying_type (C++11)	指定された列挙型の基礎となる整数型を取得します Original: obtains the underlying integer type for a given enumeration type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)
result_of (C++11)	関数呼び出し式の戻り値の型を推論します Original: deduces the return type of a function call expression The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)

ヘルパークラス

Defined in header <type_traits>
integral_constant (C++11)	コンパイル時に指定された値を持つ指定された型の定数です Original: compile-time constant of specified type with specified value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (クラステンプレート)

タイプstd::integral_constantbool用の2つの専門分野が用意されています

Original:

Two specializations of std::integral_constant for the type bool are provided:

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Defined in header <type_traits>
タイプ Original: Type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Definition
true_type	std::integral_constant<bool, true>
false_type	std::integral_constant<bool, false>