整數、浮點數轉字符串
std::to_string
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定義於頭文件
<string>
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std::string to_string( int value );
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(1) | (C++11 起) |
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std::string to_string( long value );
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(2) | (C++11 起) |
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std::string to_string( long long value );
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(3) | (C++11 起) |
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std::string to_string( unsigned value );
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(4) | (C++11 起) |
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std::string to_string( unsigned long value );
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(5) | (C++11 起) |
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std::string to_string( unsigned long long value );
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(6) | (C++11 起) |
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std::string to_string( float value );
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(7) | (C++11 起) |
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std::string to_string( double value );
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(8) | (C++11 起) |
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std::string to_string( long double value );
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(9) | (C++11 起) |
定義於頭文件 <string>
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(C++11)(C++11)
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轉換字符串為無符號整數 (函數) |
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(C++11)(C++11)(C++11)
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轉換字符串為有符號整數 (函數) |
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(C++11)(C++11)(C++11)
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轉換字符串為浮點值 (函數) |