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std::char_traits::length

提供: cppreference.com
< cpp‎ | string‎ | char traits

std::size_t length( const CharT* s );
ですsが指す文字列の長さ、終端のnull文字(Char())の位置を返します。.
Original:
Returns the length of the character sequence pointed to by s, that is, the position of the terminating null character (Char()).
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目次

[編集] パラメータ

s -
の長さを返すために文字配列へのポインタ
Original:
pointer to a character sequence to return length of
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[編集] 値を返します

文字列の長さはsによって指さ.
Original:
The length of character sequence pointed to by s.
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[編集] 例外

(なし)
Original:
(none)
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[編集] 複雑

リニア.
Original:
Linear.
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