std::fsetpos

 

C++

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ユーティリティライブラリ

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入力/出力ライブラリ

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正規表現ライブラリ (C++11)

アトミック操作ライブラリ (C++11)

スレッドのサポートライブラリ (C++11)

 

入力/出力ライブラリ

I / Oのマニピュレータ

CスタイルのI / O

バッファ Original: Buffers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_streambuf

basic_filebuf

basic_stringbuf

strstreambuf (廃止予定)

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抽象化 Original: Abstractions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

ios_base

basic_ios

basic_istream

basic_ostream

basic_iostream

ファイルI / O Original: File I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_ifstream

basic_ofstream

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文字列I / O Original: String I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_istringstream

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basic_stringstream

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istrstream (廃止予定)

ostrstream (廃止予定)

strstream (廃止予定)

タイプ Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

streamoff

streamsize

fpos

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iostream_category (C++11)

io_errc (C++11)

 

CスタイルのI / O

機能します Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ファイルアクセス Original: File access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
fopen freopen fclose fflush	fwide setbuf setvbuf
直接入力/出力 Original: Direct input/output The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
fread
fwrite
書式なし入力/出力 Original: Unformatted input/output The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
fgetc fgets fputc fputs getchar gets putchar puts ungetc	fgetwc fgetws fputwc fputws getwchar putwchar ungetwc
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scanf fscanf sscanf vscanf vfscanf vsscanf (C++11) (C++11) (C++11) printf fprintf sprintf snprintf (C++11) vprintf vfprintf vsprintf vsnprintf (C++11)	wscanf fwscanf swscanf vwscanf vfwscanf vswscanf (C++11) (C++11) (C++11) wprintf fwprintf swprintf vwprintf vfwprintf vswprintf
ファイル位置付け Original: File positioning The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ftell
fgetpos
fseek
fsetpos
rewind
エラー処理 Original: Error handling The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
clearerr
feof
ferror
perror
ファイルに対する操作 Original: Operations on files The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
remove
rename
tmpfile
tmpnam

 

Defined in header <cstdio>
int fsetpos( std::FILE* stream, const std::fpos_t* pos );

streamposが指す値に応じて、Cファイルストリームのファイル位置指示子とマルチバイトの解析状態を（もしあれば）を設定します。.

Original:

Sets the file position indicator and the multibyte parsing state (if any) for the C file stream stream according to the value pointed to by pos.

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新しい解析状態および位置を確立する以外に、この関数を呼び出すと、std::ungetcの効果を取り消し、それが設定されている場合は、ファイルの終わり状態をクリアし.

Original:

Besides establishing new parse state and position, a call to this function undoes the effects of std::ungetc and clears the end-of-file state, if it is set.

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エラーが発生した読み取りまたは書き込みをした場合、ストリームのエラーインジケータが（std::ferror）が設定されている.

Original:

If a read or write error occurs, the error indicator (std::ferror)for the stream is set.

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パラメータ

stream	-	変更するには、ストリームをファイルしてください Original: file stream to modify The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
pos	-	同じファイルに関連付けられているストリームに呼び出さfpos_tから得std::fgetposオブジェクトへのポインタ Original: pointer to a fpos_t object obtained from std::fgetpos called on a stream associated with the same file The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

値を返します

成功時に​0​、そうでなければゼロ以外の値。また、失敗した場合にerrnoを設定.

Original:

​0​ upon success, nonzero value otherwise. Also, sets errno on failure.

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も参照してください

fgetpos	ファイル位置指示子を取得します Original: gets the file position indicator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
ftell	現在のファイル位置指示子を返します Original: returns the current file position indicator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
fseek	ファイル位置指示子は、ファイル内の特定の場所に移動します Original: moves the file position indicator to a specific location in a file The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
C documentation for fsetpos