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std::sub_match::length

提供: cppreference.com
< cpp‎ | regex‎ | sub match

 
 
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)
 
std::sub_match
メンバ関数
Original:
Member functions
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sub_match::sub_match(C++11)
sub_match::length(C++11)
sub_match::str
sub_match::operator string_type
(C++11)
sub_match::compare(C++11)
非メンバ関数
Original:
Non-member functions
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operator==
operator!=
operator<<
operator<=
operator>
operator>=
(C++11)
operator<<(C++11)
 
difference_type length() const;

[編集] パラメータ

(なし)
Original:
(none)
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[編集] 値を返します

マッチが有効であるかどうか、それ以外の場合は0、すなわちstd::distance(first, second)、マッチの文字数を返します。.
Original:
Returns the number of characters in the match, i.e. std::distance(first, second) if the match is valid, 0 otherwise.
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[編集] 複雑

定数
Original:
Constant
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