名前空間
変種
操作

tolower

提供: cppreference.com
< c‎ | string‎ | byte

 
 
 
NULL終端バイト文字列
機能します
Original:
Functions
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文字操作
Original:
Character manipulation
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数値形式への変換
Original:
Conversions to numeric formats
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文字列操作
Original:
String manipulation
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strcpy
strncpy
strcat
strncat
strxfrm
文字列の検査
Original:
String examination
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メモリ操作
Original:
Memory manipulation
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memchr
memcmp
memset
memcpy
memmove
その他
Original:
Miscellaneous
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strerror
 
Defined in header <ctype.h>
int tolower( int ch );
小文字に指定された文字を変換します.
Original:
Converts the given character to lowercase.
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[編集] パラメータ

ch -
文字が変換されることになります
Original:
character to be converted
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[編集] 値を返します

全く小文字バージョンは、現在のCロケールでchまたは変更されていないch小文字バージョンのリストにも存在しなければ.
Original:
Lowercase version of ch or unmodified ch if no lowercase version is listed in the current C locale.
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[編集] も参照してください

文字を大文字に変換します
Original:
converts a character to uppercase
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(機能) [edit]
小文字にワイド文字に変換します
Original:
converts a wide character to lowercase
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(機能) [edit]
C++ documentation for tolower