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      std::basic_string::assign

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      < cpp‎ | string‎ | basic string

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      C++
       
      文字列ライブラリ
       
      std::basic_string
      メンバ関数
      Original:
      Member functions
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      basic_string::basic_string
      basic_string::operator=
      basic_string::assign
      basic_string::get_allocator
      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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      basic_string::at
      basic_string::operator[]
      basic_string::front(C++11)
      basic_string::back(C++11)
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      イテレータ
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      Iterators
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      basic_string::begin
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      (C++11)
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      (C++11)
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      (C++11)
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      (C++11)
      容量
      Original:
      Capacity
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      basic_string::empty
      basic_string::size
      basic_string::length
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      basic_string::shrink_to_fit(C++11)
      操作
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      Operations
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      basic_string::clear
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      basic_string::find
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      定数
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      Constants
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      basic_string::npos
      非メンバ関数
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      Non-member functions
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      operator+
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      (C++11)
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      to_string(C++11)
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      ヘルパークラス
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      Helper classes
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      hash<std::string>
      hash<std::wstring>
      hash<std::u32string>
      hash<std::u16string>      		(C++11)
       
      basic_string& assign( size_type count, CharT ch );
      		 (1)
      basic_string& assign(const basic_string& str );
      		 (2)
      basic_string& assign(const basic_string& str,

                            size_type pos,

                            size_type count );
      		 (3)
      basic_string& assign( basic_string&& str );
      		 (4) (C++11およびそれ以降)
      basic_string& assign(const CharT* s,
                            size_type count );
      		 (5)
      basic_string& assign(const CharT* s );
      		 (6)
      template<class InputIt >
      basic_string& assign( InputIt first, InputIt last );
      		 (7)
      basic_string& assign(std::initializer_list<CharT> ilist );
      		 (8) (C++11およびそれ以降)
      文字列の内容を置き換え.
      Original:
      Replaces the contents of the string.
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      1)
      キャラクターのcountのchのコピーで内容を置換します
      Original:
      Replaces the contents with count copies of charactor ch
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      2)
      strのコピーで内容を置き換えます
      Original:
      Replaces the contents with a copy of str
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      3)
      [pos, pos+count)のsubstringstrで内容を置換します。要求された部分文字列が文字列の終端を過ぎ、またはcount == nposあれば継続した場合、結果の文字列は[pos, size())です。 pos >= str.size()場合、std::out_of_rangeがスローされます.
      Original:
      Replaces the contents with a substring [pos, pos+count) of str. If the requested substring lasts past the end of the string, or if count == npos, the resulting substring is [pos, size()). If pos >= str.size(), std::out_of_range is thrown.
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      4)
      ムーブセマンティクスを使用してstrのものと内容を置き換えます。 str操作後に未定義の状態になってい.
      Original:
      Replaces the contents with those of str using move semantics. str is in undefined state after the operation.
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      5)
      countが指す文字列の最初のs文字で内容を置換します。 sはヌル文字を含めることができます.
      Original:
      Replaces the contents with the first count characters of character string pointed to by s. s can contain null characters.
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      6)
      sが指すヌルで終わる文字列のものと内容を置き換えます。文字列の長さは、最初のnull文字によって決定されます.
      Original:
      Replaces the contents with those of null-terminated character string pointed to by s. The length of the string is determined by the first null character.
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      7)
      レンジ[first, last)内の文字のコピーで内容を置き換えます
      Original:
      Replaces the contents with copies of the characters in the range [first, last)
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      8)
      初期化子リストのものと内容を置き換えilist.
      Original:
      Replaces the contents with those of the initializer list ilist.
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      目次

      [編集]パラメータ

      count -
      結果の文字列のサイズ
      Original:
      size of the resulting string
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      ch -
      との文字列の文字を初期化する値
      Original:
      value to initialize characters of the string with
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      first, last -
      から文字をコピーする範囲
      Original:
      range to copy the characters from
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      str -
      文字列が持つ文字を初期化するためのソースとして使用することができます
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      string to be used as source to initialize the characters with
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      s -
      で文字列を初期化するためのソースとしてuse
      に文字列へのポインタ
      Original:
      pointer to a character string to use
      as source to initialize the string with
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      init -
      で文字列の文字を初期化する初期化子リスト
      Original:
      initializer list to initialize the characters of the string with
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      型の要件
      -
      InputIt は InputIterator

      の要求を満足しなければなりません。

      [編集]値を返します

      *this

      [編集]複雑性

      1)
      countの線形
      Original:
      linear in count
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      2)
      strの大きさに比例
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      linear in size of str
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      3)
      countの線形
      Original:
      linear in count
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      4)
      定数。 allocが与えられ、alloc != other.get_allocator()、リニアされている場合.
      Original:
      constant. If alloc is given and alloc != other.get_allocator(), then linear.
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      5)
      countの線形
      Original:
      linear in count
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      6)
      sの大きさに比例
      Original:
      linear in size of s
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      7)
      firstlastとの間の距離の線形
      Original:
      linear in distance between first and last
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      8)
      initの大きさに比例
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      linear in size of init
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      [編集]例

      This section is incomplete
      Reason: no example

      [編集]参照

      basic_stringを構築します
      Original:
      constructs a basic_string
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      (パブリックメンバ関数)[edit]
      文字列に値を割り当てます
      Original:
      assigns values to the string
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      (パブリックメンバ関数)[edit]
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