std::strstr

 

C++

言語

コンセプト

ユーティリティライブラリ

ストリングスライブラリ

コンテナライブラリ

アルゴリズムライブラリ

イテレータライブラリ

ニューメリックスライブラリ

入力/出力ライブラリ

ローカライゼーションライブラリ

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)

 

ストリングスライブラリ

NULLで終わる文字列 Original: Null-terminated strings The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

バイト文字列

文字列をマルチバイト

ワイド文字列

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

basic_string

char_traits

 

NULL終端バイト文字列

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.
文字操作 Original: Character manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
isalnum isalpha islower isupper isdigit isxdigit isblank (C++11)	iscntrl isgraph isspace isprint ispunct tolower toupper
数値形式への変換 Original: Conversions to numeric formats The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
atof atoi atol atoll strtol strtoll	strtoul strtoull strtof strtod strtold
文字列操作 Original: String manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
strcpy
strncpy
strcat
strncat
strxfrm
文字列の検査 Original: String examination The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
strlen strcmp strncmp strcoll strchr strrchr	strspn strcspn strpbrk strstr strtok
メモリ操作 Original: Memory manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
memchr
memcmp
memset
memcpy
memmove
その他 Original: Miscellaneous The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
strerror

 

Defined in header <cstring>
const char *strstr( const char *dest, const char *src );
char *strstr(       char *dest, const char *src );

srcが指すバイト文字列のバイト列destの最初の出現箇所を検索.

Original:

Finds the first occurrence of the byte string src in the byte string pointed to by dest.

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パラメータ

dest	-	検討するNULL終端バイト文字列へのポインタ Original: pointer to the null-terminated byte string to examine The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
src	-	を検索するためのNULL終端バイト文字列へのポインタ Original: pointer to the null-terminated byte string 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.

値を返します

dest、またはNULLで見つかった部分文字列の最初の文字へのポインタは、そのような文字が見つからない場合。 srcが空の文字列を指している場合、destが返されます。.

Original:

Pointer to the first character of the found substring in dest, or NULL if no such character is found. If src points to an empty string, dest is returned.

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も参照してください

strchr	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)
strrchr	文字が最後に出現する位置を検索します Original: finds the last 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 documentation for strstr