std::basic_streambuf::pubseekoff, std::basic_streambuf::seekoff
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< cpp | io | basic streambuf
 |
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| pos_type pubseekoff( off_type off, ios_base::seekdir dir, ios_base::openmode which = ios_base::in | ios_base::out ); |
(1) | |
| protected: virtual pos_type seekoff( off_type off, ios_base::seekdir dir, |
(2) | |
入力および/または他のいくつかの位置に対して相対的に出力シーケンスの位置インジケータを設定.
1) Original:
Sets the position indicator of the input and/or output sequence relative to some other position.
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最派生クラスの
2) seekoff(off, dir, which)呼び出しますOriginal:
Calls
seekoff(off, dir, which) of the most derived classThe text has been machine-translated via Google Translate.
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この関数の基本クラスのバージョンは効果がありません。派生クラスは、位置指示子の相対的な位置決めを可能にするために、この関数をオーバーライドすることができます.
Original:
The base class version of this function has no effect. The derived classes may override this function to allow relative positioning of the position indicator.
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目次 |
[編集] パラメータ
| off | - | に位置インジケータを設定するには、相対位置.
Original: relative position to set the position indicator to. The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | ||||||||||||||||||||||||||||||||
| dir | - | に相対的なオフセットを適用するためのベースの位置を定義します。それは、次の定数のいずれかを指定できます。
Original: defines base position to apply the relative offset to. It can be one of the following constants:
The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | ||||||||||||||||||||||||||||||||
| which | - | 入力および/または出力シーケンスのどれが影響するように定義しています。これは、1つまたは次の定数の組み合わせが可能です。
Original: defines which of the input and/or output sequences to affect. It can be one or a combination of the following constants:
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[編集] 値を返します
1)seekoff(off, dir, which)の戻り値Original:
The return value of
seekoff(off, dir, which)The text has been machine-translated via Google Translate.
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位置指示子が定義されているように、結果の絶対位置。基本クラスのバージョンを返しpos_type(off_type(1-)).
Original:
The resulting absolute position as defined by the position indicator. The base class version returns pos_type(off_type(1-)).
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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[編集] 例
| This section is incomplete Reason: no example |
[編集] も参照してください
| seekpos()を呼び出します Original: invokes seekpos() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (パブリックメンバ関数) | |
