名前空間
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操作

std::error_category

提供: cppreference.com
< cpp‎ | error

 
 
ユーティリティライブラリ
支援を入力します (basic types, RTTI, type traits)
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)
関係演算子
Original:
Relational operators
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
ペアとタプル
Original:
Pairs and tuples
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pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
フォワード、スワップ、および移動
Original:
Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
エラー処理
例外処理
Original:
Exception handling
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exception
uncaught_exception
exception_ptr(C++11)
make_exception_ptr(C++11)
current_exception(C++11)
rethrow_exception(C++11)
nested_exception(C++11)
throw_with_nested(C++11)
rethrow_if_nested(C++11)
例外処理の失敗
Original:
Exception handling failures
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terminate
terminate_handler
get_terminate(C++11)
set_terminate
unexpected(廃止予定)
bad_exception
unexpected_handler(廃止予定)
get_unexpected(C++11)(廃止予定)
set_unexpected(廃止予定)
例外カテゴリ
Original:
Exception categories
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logic_error
invalid_argument
domain_error
length_error
out_of_range
runtime_error
range_error
overflow_error
underflow_error
エラーコード
Original:
Error codes
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エラーコード
errno
アサーション
Original:
Assertions
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assert
SYSTEM_ERROR施設
Original:
system_error facility
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error_category(C++11)
generic_category(C++11)
system_category(C++11)
error_condition(C++11)
errc(C++11)
error_code(C++11)
system_error(C++11)
 
std::error_category
 
Defined in header <system_error>
class error_category;
(C++11およびそれ以降)
std::error_categoryマッピングおよびすべてerror_conditionsための説明文字列を保持する - std::system_categorystd::iostream_categoryなどのような特定のエラーカテゴリ型の基本クラスとして機能し、error_codeなど特定カテゴリごとにクラスがerror_conditionを定義しています。エラーカテゴリクラスのオブジェクトは参照によって渡さシングルトンとして扱われ、.
Original:
std::error_category serves as the base class for specific error category types, such as std::system_category, std::iostream_category, etc. Each specific category class defines the error_code - error_condition mapping and holds the explanatory strings for all error_conditions. The objects of error category classes are treated as singletons, passed by reference.
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[編集] メンバ関数

error_categoryを構築します
Original:
constructs an error_category
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(パブリックメンバ関数) [edit]
error_categoryを破棄します
Original:
destructs an error_category
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(仮想パブリックメンバ関数) [edit]
operator=
[削除された]
アサイナブルコピーしません
Original:
not copy assignable
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(パブリックメンバ関数) [edit]
[仮想]
カテゴリの名前を取得します
Original:
obtains the name of the category
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(仮想パブリックメンバ関数) [edit]
maps error_code to error_condition
(仮想パブリックメンバ関数) [edit]
[仮想]
error_codeerror_condition等価を比較します
Original:
compares error_code and error_condition for equivalence
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(仮想パブリックメンバ関数) [edit]
[仮想]
説明文字列を取得します
Original:
obtains the explanatory string
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(仮想パブリックメンバ関数) [edit]
2エラーのカテゴリを比較します
Original:
compares two error categories
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(関数) [edit]

[編集] 具体的なエラーカテゴリ

一般的なエラーカテゴリを識別します
Original:
identifies the generic error category
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(関数) [edit]
オペレーティング·システムのエラー·カテゴリを識別します
Original:
identifies the operating system error category
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(関数) [edit]
iostreamのエラー·カテゴリを識別します
Original:
identifies the iostream error category
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(関数) [edit]
将来のエラー·カテゴリを識別します
Original:
identifies the future error category
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(関数) [edit]

[編集] も参照してください

携帯用のエラーコードを取得しています
Original:
holds a portable error code
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(クラス) [edit]
プラットフォーム依存のエラーコードを取得しています
Original:
holds a platform-dependent error code
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(クラス) [edit]