Method YSign
- Namespace
- Zyl.VectorTraits.Impl.AVector
- Assembly
- VectorTraits.dll
YSign(Vector<double>)
Determine the sign of each element (判断各个元素的符号).
Mnemonic: rt[i] := sign(value[i]).
public override Vector<long> YSign(Vector<double> value)Parameters
Returns
- Vector<long>
A vector whose elements depend on the sign of the corresponding element of
value: Returns 1 if the value is positive, 0 if the value is zero, and -1 if the value is negative (一个向量，其元素取决于value的对应元素的符号情况: 值为正数时返回1, 值为0时返回0, 值为负数时返回-1).
- See Also
YSign(Vector<long>)
Determine the sign of each element (判断各个元素的符号).
Mnemonic: rt[i] := sign(value[i]).
public override Vector<long> YSign(Vector<long> value)Parameters
Returns
- Vector<long>
A vector whose elements depend on the sign of the corresponding element of
value: Returns 1 if the value is positive, 0 if the value is zero, and -1 if the value is negative (一个向量，其元素取决于value的对应元素的符号情况: 值为正数时返回1, 值为0时返回0, 值为负数时返回-1).
- See Also