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string literal

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C++
 
C++言語
一般的なトピック
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General topics
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Initialization
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リテラル
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Literals
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インラインアセンブリ
 
This section is incomplete
Reason: C++11 stuff

目次

[編集] 構文

" (unescaped_character|escaped_character)* " (1)
L " (unescaped_character|escaped_character)* " (2)

[編集] 説明

; unescaped_character
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;unescaped_character
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任意の有効な文字
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Any valid character
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; escaped_character
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;escaped_character
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see エスケープシーケンスを

[編集] タイプ

＃リテラルの接頭辞のない文字列の型はconst char*です
Original:
# The type of an unprefixed string literal is const char*
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＃リテラルL"..."文字列の種類はconst wchar_t*です
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# The type of a L"..." string literal is const wchar_t*
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[編集] ノート

  • 文字列リテラルを連結することもできます
    Original:
    String literals can be concatenated
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  • ヌル文字 '\ 0'は、常に文字列に追加されます
    Original:
    The NUL character \0 is always appended to the string
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  • 文字配列を初期化するために使用することができます
    Original:
    Can be used to initialize character arrays
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[編集] 例

このコードを実行します
char array[] = "Foo" "bar";
// same as
char array[] = { 'F', 'o', 'o', 'b', 'a', 'r', '\0' };


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