名前空間
変種
操作

Null-terminated wide strings

提供: cppreference.com
< cpp‎ | string


 
 
ストリングスライブラリ
NULLで終わる文字列
Original:
Null-terminated strings
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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
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basic_string
char_traits
 
nullで終了するワイド文字列
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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配列操作
Original:
Array manipulation
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wmemcpy
wmemmove
wmemcmp
wmemchr
wmemset
 
nullで終了するワイド文字列はヌル文字で終わる、有効なワイド文字のシーケンスです.
Original:
A null-terminated wide string is a sequence of valid wide characters, ending with a null character.
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目次

[編集] 機能します

文字分類
Original:
Character classification
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Defined in header <cwctype>
ワイド文字かどうかをチェックするには、英数字です
Original:
checks if a wide character is alphanumeric
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(機能) [edit]
ワイド文字かどうかをチェックするには、アルファベットです
Original:
checks if a wide character is alphabetic
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(機能) [edit]
ワイド文字かどうかをチェックするには、小文字です
Original:
checks if a wide character is lowercase
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(機能) [edit]
ワイド文字かどうかをチェックするには、大文字の文字です
Original:
checks if a wide character is an uppercase character
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(機能) [edit]
ワイド文字かどうかをチェックするには、数字です
Original:
checks if a wide character is a digit
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(機能) [edit]
文字が16進文字であるかどうかをチェック
Original:
checks if a character is a hexadecimal character
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(機能) [edit]
チェックワイド文字は制御文字であるかどうか
Original:
checks if a wide character is a control character
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(機能) [edit]
ワイド文字かどうかをチェックするには、グラフィカルな文字です
Original:
checks if a wide character is a graphical character
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(機能) [edit]
ワイド文字かどうかをチェックするには、スペース文字です
Original:
checks if a wide character is a space character
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(機能) [edit]
(C++11)
ワイド文字かどうかをチェックするには、空白文字です
Original:
checks if a wide character is a blank character
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(機能) [edit]
ワイド文字かどうかをチェックするには、印刷文字です
Original:
checks if a wide character is a printing character
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(機能) [edit]
ワイド文字かどうかをチェックするには、句読点文字である
Original:
checks if a wide character is a punctuation character
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(機能) [edit]
指定されたLC_CTYPEカテゴリに応じて、ワイド文字を分類します
Original:
classifies a wide character according to the specified LC_CTYPE category
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(機能) [edit]
現在のCロケールで文字の分類カテゴリを検索します
Original:
looks up a character classification category in the current C locale
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(機能) [edit]
文字操作
Original:
Character manipulation
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Defined in header <cwctype>
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]
大文字にワイド文字に変換します
Original:
converts a wide character to uppercase
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(機能) [edit]
指定されたLC_CTYPEカテゴリマッピングに従って文字マッピングを実行します
Original:
performs character mapping according to the specified LC_CTYPE mapping category
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(機能) [edit]
現在のCロケールで文字マッピングカテゴリを検索します
Original:
looks up a character mapping category in the current C locale
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(機能) [edit]
ASCII values
(hex)
characters

iscntrl
iswcntrl

isprint
iswprint

isspace
iswspace

isblank
iswblank

isgraph
iswgraph

ispunct
iswpunct

isalnum
iswalnum

isalpha
iswalpha

isupper
iswupper

islower
iswlower

isdigit
iswdigit

isxdigit
iswxdigit

0 - 8 0x00-0x08 control codes (NUL, etc.) ≠0 0 0 0 0 0 0 0 0 0 0 0
9 0x09 tab (\t) ≠0 0 ≠0 ≠0 0 0 0 0 0 0 0 0
10 - 13 0x0A-0x0D whitespaces (\n,\v,\f,\r) ≠0 0 ≠0 0 0 0 0 0 0 0 0 0
14 - 31 0x0E-0x1F control codes ≠0 0 0 0 0 0 0 0 0 0 0 0
32 0x20 space 0 ≠0 ≠0 ≠0 0 0 0 0 0 0 0 0
33 - 47 0x21-0x2F !"#$%&'()*+,-./ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
48 - 57 0x30-0x39 0123456789 0 ≠0 0 0 ≠0 0 ≠0 0 0 0 ≠0 ≠0
58 - 64 0x3a-0x40 :;<=>?@ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
65 - 70 0x41-0x46 ABCDEF 0 ≠0 0 0 ≠0 0 ≠0 ≠0 ≠0 0 0 ≠0
71 - 90 0x47-0x5A GHIJKLMNOPQRSTUVWXYZ 0 ≠0 0 0 ≠0 0 ≠0 ≠0 ≠0 0 0 0
91 - 96 0x5B-0x60 [\]^_` 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
97 -102 0x61-0x66 abcdef 0 ≠0 0 0 ≠0 0 ≠0 ≠0 0 ≠0 0 ≠0
103-122 0x67-0x7A ghijklmnopqrstuvwxyz 0 ≠0 0 0 ≠0 0 ≠0 ≠0 0 ≠0 0 0
123-126 0x7B-0x7E {|}~ 0 ≠0 0 0 ≠0 ≠0 0 0 0 0 0 0
127 0x7F backspace character (DEL) ≠0 0 0 0 0 0 0 0 0 0 0 0
数値形式への変換
Original:
Conversions to numeric formats
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Defined in header <cwchar>
整数値にワイド文字列に変換します
Original:
converts a wide string to an integer value
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(機能) [edit]
符号なし整数の値をワイド文字列に変換します
Original:
converts a wide string to an unsigned integer value
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(機能) [edit]
浮動小数点値にワイド文字列に変換します
Original:
converts a wide string to a floating point value
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(機能) [edit]
Defined in header <cinttypes>
(C++11)
(C++11)
std::intmax_tまたはstd::uintmax_tにワイド文字列に変換します
Original:
converts a wide string to std::intmax_t or std::uintmax_t
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(機能) [edit]
文字列操作
Original:
String manipulation
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Defined in header <cwchar>
別のワイド文字列をコピーします
Original:
copies one wide string to another
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(機能) [edit]
ある文字列を別の文字列からワイド文字の一定量をコピーします
Original:
copies a certain amount of wide characters from one string to another
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(機能) [edit]
別の文字を1つ追加されたワイド文字列のコピーを
Original:
appends a copy of one wide string to another
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(機能) [edit]
別のワイド文字列からワイド文字の追加は、一定の量
Original:
appends a certain amount of wide characters from one wide string to another
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(機能) [edit]
wcscmp関数は、wcscoll関数と同じ結果を生成するように、ワイド文字列を変換します
Original:
transform a wide string so that wcscmp would produce the same result as wcscoll
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(機能) [edit]
文字列の検査
Original:
String examination
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Defined in header <cwchar>
ワイド文字列の長さを返します
Original:
returns the length of a wide string
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(機能) [edit]
つのワイド文字列を比較します
Original:
compares two wide strings
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(機能) [edit]
2ワイド文字列から特定の文字の量を比較します
Original:
compares a certain amount of characters from two wide strings
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(機能) [edit]
現在のロケールに基づいて、2つのワイド文字列を比較します
Original:
compares two wide strings in accordance to the current locale
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(機能) [edit]
ワイド文字列中のワイド文字が最初に出現する位置を検索
Original:
finds the first occurrence of a wide character in a wide string
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(機能) [edit]
ワイド文字列中のワイド文字が最後に出現する位置を見つけます
Original:
finds the last occurrence of a wide character in a wide string
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(機能) [edit]
別のワイド文字列で見つかった唯一のワイド文字の
から成り最大最初のセグメントの長さを返します
Original:
returns the length of the maximum initial segment that consists
of only the wide characters found in another wide string
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(機能) [edit]
ワイドのみの
から成り最大最初のセグメントの長さを返す'別のワイド文字列は見つかりませんでした
Original:
returns the length of the maximum initial segment that consists
of only the wide not found in another wide string
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(機能) [edit]
別のワイド文字列内の1つのワイド文字列内の任意のワイド文字の最初の場所を見つけます
Original:
finds the first location of any wide character in one wide string, in another wide string
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(機能) [edit]
別のワイド文字列内のワイド文字列が最初に現れる位置を見つけることができます
Original:
finds the first occurrence of a wide string within another wide string
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(機能) [edit]
ワイド文字列で次のトークンを検索します
Original:
finds the next token in a wide string
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(機能) [edit]
ワイド文字の配列操作
Original:
Wide character array manipulation
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Defined in header <cwchar>
2つの非重複配列の間のワイド文字の一定量をコピーします
Original:
copies a certain amount of wide characters between two non-overlapping arrays
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(機能) [edit]
おそらく、配列の重複、二人の間のワイド文字の一定量をコピーします
Original:
copies a certain amount of wide characters between two, possibly overlapping, arrays
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(機能) [edit]
2つのアレイからワイド文字の一定量を比較します
Original:
compares a certain amount of wide characters from two arrays
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(機能) [edit]
ワイド文字配列内のワイド文字が最初に出現する位置を検索
Original:
finds the first occurrence of a wide character in a wide character array
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(機能) [edit]
ワイド文字の配列内のすべてのポジションに与えられたワイド文字をコピーします
Original:
copies the given wide character to every position in a wide character array
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(機能) [edit]

[編集] タイプ

Defined in header <cwctype>
wctrans_t
ロケール固有の文字のマッピングを保持しているスカラー型
Original:
scalar type that holds locale-specific character mapping
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wctype_t
ロケール固有の文字の分類を保持しているスカラー型
Original:
scalar type that holds locale-specific character classification
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wint_t
任意の有効なワイド文字と、少なくとも1以上の値を保持できる整数型
Original:
integer type that can hold any valid wide character and at least one more value
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[編集] マクロ

Defined in header <cwchar>
WEOF
エラーを示すために使用されるwint_t型の非文字列値
Original:
a non-character value of type wint_t used to indicate errors
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(マクロ定数)
WCHAR_MIN
wchar_t型の最小有効値
Original:
the smallest valid value of wchar_t
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(マクロ定数)
WCHAR_MAX
wchar_tの有効な最大値
Original:
the largest valid value of wchar_t
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(マクロ定数)