std::memchr
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| Defined in header <cstring>
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| const void* memchr( const void* ptr, int ch, std::size_t count ); |
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| void* memchr( void* ptr, int ch, std::size_t count ); |
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chと見つけunsigned charが指すオブジェクトの初期count文字で、その値が最初に見つかった（各unsigned charとして解釈されます）にptrを変換. Original:
Converts
ch to unsigned char and locates the first occurrence of that value in the initial count characters (each interpreted as unsigned char) of the object pointed to by ptr. The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
目次 |
[編集] パラメータ
| ptr | - | 調査されるオブジェクトへのポインタ
Original: pointer to the object to be examined The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
| ch | - | 文字を検索します
Original: character to search for The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
| count | - | 検査する文字の数
Original: number of characters to examine The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[編集] 値を返します
文字の位置、またはNULLへのポインタは、そのような文字が見つからない場合.
Original:
Pointer to the location of the character, or NULL if no such character is found.
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
| 文字の最初のオカレンスを検索します Original: finds the first occurrence of a character 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++11) |
特定の条件を満たす最初の要素を検索します Original: finds the first element satisfying specific criteria The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (関数テンプレート) |
| C documentation for memchr
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