所以你并不需要使用赋值运算符。
那个等号其实是个“赋值运算符。”
所以到现在为止,赋值运算符复制了很多数据。
如何从复制赋值运算符调用复制构造函数?
How to call to the copy constructor from the copy-assignment operator?
然后,调用赋值运算符。
所有的赋值运算符都返回赋给左操作数的值。
All assignment operators return the value that is assigned to the left operand.
不能重载赋值运算符。
所以这是相等操作符,然而那个单等号是一个赋值运算符。
So this is the equality operator, whereas the single equal sign is the assignment operator.
拷贝赋值运算符是由编译器自动实现,除非你提供一个。
A copy assignment operator is implemented by the compiler automatically unless you provide one.
拷贝赋值运算符是由编译器自动实现,除非你提供一个。
A copy assignment operator is implemented by the compiler automatically unless you provide one.
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