std::fmax

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C++
 
Numerics的图书馆
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Defined in header <cmath>
float       fmax( float x, float y );
 (1) （C++11 起）
double      fmax( double x, double y );
 (2) （C++11 起）
long double fmax( long double x, long double y );
 (3) （C++11 起）
Promoted    fmax( Arithmetic x, Arithmetic y );
 (4) （C++11 起）
返回较大的两个浮点参数.
Original:
Returns the larger of two floating point arguments.
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4)
如果任何参数是整数类型，它被转换为double。如果有另一种说法是long double，则返回类型是long double，否则它是double.
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If any argument has integral type, it is cast to double. If any other argument is long double, then the return type is long double, otherwise it is double.
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[编辑] 参数

x, y -
浮点值
Original:
floating point values
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[编辑] 返回值

较大的两个浮点值.
Original:
The larger of two floating point values.
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[编辑] 另请参阅

（C++11）
较小的两个浮点值
Original:
smaller of two floating point values
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（函数） [edit]
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