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std::wmemcpy

提供: cppreference.com
< cpp‎ | string‎ | wide

 
 
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
 
Defined in header <cwchar>
wchar_t* wmemcpy( wchar_t* dest, const wchar_t* src, std::size_t count );
コピーcountsrcが指すオブジェクトにdestが指すオブジェクトからワイド文字。オブジェクトが重なっている場合、動作は未定義です。オブジェクト(スカラ、配列、C互換構造体)自明コピー可能でない場合、動作は未定義です.
Original:
Copies count wide characters from the object pointed to by src to the object pointed to by dest. If the objects overlap, the behavior is undefined. If the objects are not trivially copyable (scalars, arrays, C-compatible structs), the behavior is undefined.
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目次

[編集] パラメータ

dest -
コピー先のメモリ位置へのポインタ
Original:
pointer to the memory location to copy to
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src -
からコピーするためのメモリ位置へのポインタ
Original:
pointer to the memory location to copy from
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count -
コピーするバイト数
Original:
number of bytes to copy
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[編集] 値を返します

dest

[編集]

[編集] も参照してください

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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(関数) [edit]
新しい場所に要素の範囲をコピーします
Original:
copies a range of elements to a new location
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(関数テンプレート) [edit]
コピー下位の順序で要素の範囲
Original:
copies a range of elements in backwards order
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(関数テンプレート) [edit]
checks if a type is trivially copyable
(クラステンプレート) [edit]
C documentation for wmemcpy