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std::match_results::empty

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< cpp‎ | regex‎ | match results

 
 
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::match_results
メンバ関数
Original:
Member functions
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match_results::match_results
match_results::~match_results
match_results::operator=
match_results::get_allocator
状態
Original:
State
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match_results::ready
要素アクセスの循環参照を解除するために使用されている
Original:
Element access
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match_results::size
match_results::max_size
match_results::empty
match_results::length
match_results::position
match_results::str
match_results::operator_at
match_results::prefix
match_results::suffix
イテレータ
Original:
Iterators
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match_results::begin
match_results::cbegin
match_results::end
match_results::cend
フォーマット
Original:
Format
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match_results::format
修飾子
Original:
Modifiers
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match_results::swap
 
bool empty() const;
(C++11およびそれ以降)
マッチが成功したかどうかを確認します.
Original:
Checks whether the match was successful.
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目次

[編集] パラメータ

(なし)
Original:
(none)
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[編集] 値を返します

trueたmatch_resultsオブジェクトが一致するが含まれていない場合。、falseそうでなければ
Original:
true if the match_results object contains no matches., false otherwise
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[編集] 例外

(なし)
Original:
(none)
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[編集] 複雑

定数.
Original:
Constant.
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[編集] も参照してください

は完全に確立された結果の状態にマッチした回数を返します
Original:
returns the number of matches in a fully-established result state
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(パブリックメンバ関数) [edit]