Ideally, customer research data should exist to support defining a conversion operator.

理想情况下，应存在客户研究数据，以支持定义转换运算符。

youdao

For a type conversion operator, either the operand or the return type must be of the data type of the class or structure.

对于类型转换运算符，操作数或返回类型必须是类或结构的数据类型。

youdao

For a type conversion operator, either the operand or the return type must be of the data type of the class or structure.

对于类型转换运算符，操作数或返回类型必须是类或结构的数据类型。

youdao