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std::regex_traits::value

提供: cppreference.com
< cpp‎ | regex‎ | regex traits

 
 
正規表現ライブラリ
クラス
Original:
Classes
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basic_regex(C++11)
sub_match(C++11)
match_results(C++11)
アルゴリズム
Original:
Algorithms
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regex_match(C++11)
regex_search(C++11)
regex_replace(C++11)
イテレータ
Original:
Iterators
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regex_iterator(C++11)
regex_token_iterator(C++11)
例外
Original:
Exceptions
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regex_error(C++11)
形質
Original:
Traits
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regex_traits(C++11)
定数
Original:
Constants
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syntax_option_type(C++11)
match_flag_type(C++11)
error_type(C++11)
 
 
int value( CharT ch, int radix ) const;
現在吹き込まロケール指定された数値ベースchの数字radix、で表される値を決定.
Original:
Determines the value represented by the digit ch in the numeric base radix, given the currently imbued locale.
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[編集] パラメータ

ch -
数字を表すことができる文字
Original:
the character that may represent a digit
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radix -
8、10、または16のいずれか
Original:
either 8, 10, or 16
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[編集] 値を返します

chが実際の数値基本radix、あるいはエラー時に-1に対して有効である現在吹き込まロケールで数字を表す場合の数値.
Original:
The numeric value if ch indeed represents a digit in the currently imbued locale that is valid for the numeric base radix, or -1 on error.
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[編集]