What is a copy constructor?

What is a copy constructor?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, cpp, topic-specific, c++, systems

参考答案摘要

A copy constructor is a member function that initializes an object using another object of the same class. Example- class A{ int x,y; A(int x, int y){ this->x=x; this->y=y; } }; int main(){ A a1(2,3);...

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