to_string
语法:
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?? string to_string(); |
to_string()函数返回bitset的字符串形式。
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//源代码 ??? /** ????? *? @brief Retuns a character interpretation of the %bitset. ????? *? @return? The string equivalent of the bits. ????? * ????? *? Note the ordering of the bits:? decreasing character positions ????? *? correspond to increasing bit positions (see the main class notes for ????? *? an example). ????? * ????? *? Also note that you must specify the string's template parameters ????? *? explicitly.? Given a bitset @c bs and a string @s: ????? *? @code ????? *???? s = bs.to_string<char,char_traits<char>,allocator<char> >(); ????? *? @endcode ???? */ ???? template<class _CharT, class _Traits, class _Alloc> ?????? basic_string<_CharT, _Traits, _Alloc> ?????? to_string() const ?????? { ???? basic_string<_CharT, _Traits, _Alloc> __result; ???? _M_copy_to_string(__result); ???? return __result; ?????? } |
测试代码：
测试结果：
10000010
10000100
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