참조 형식 멤버 초기화
#include <iostream> using namespace std; class CRefTest { public: CRefTest(int & rParam) : m_nData(rParam) {}; int GetData(void) { return m_nData; } private: int& m_nData; }; int main() { int a = 10; CRefTest t(a); cout << t.GetData() << endl; a = 20; cout << t.GetData() << endl; return 0; } 여기서 CRefTest(int & rParam) {m_nData … Read more