31 lines
374 B
C++
31 lines
374 B
C++
#include <iostream>
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class A {
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int x;
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public:
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A(int c) : x(c) {}
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A(const A &a) {
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x = a.x;
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std::cout << "복사 생성" << std::endl;
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}
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};
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class B {
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A a;
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public:
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B(int c) : a(c) {}
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B(const B &b) : a(b.a) {}
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A get_A() {
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A temp(a);
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return temp;
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}
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};
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int main() {
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B b(10);
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std::cout << "---------" << std::endl;
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A a1 = b.get_A();
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} |