[열혈 C++] 문제 04-3 문제2 풀이

명함을 의미하는 NameCard 클래스를 정의해보자. 이 클래스에는 다음의 정보가 저장되어야 한다. - 성명 - 회사이름 - 전화번호 - 직급 단, 직급 정보를 제외한 나머지는 문자열의 형태로 저장을 하되, 길이에 딱 맞는 메모리 공간을 할당 받는 형태로 정의하자 (동적 할당하라는 의미이다.) 그리고 직급 정보는 int형 멤버변수를 선언해서 저장을 하되, 아래의 enum 선언을 활용해야 한다.

enum {CLERK, SENIOR, ASSIST, MANAGER};

위의 enum 선언에서 정의된 상수는 순서대로 사원, 주임, 대리, 과장을 뜻한다. 그럼 다음 main 함수와 실행의 예를 참조하여, 이 문제에서 원하는 형태대로 NameCard 클래스를 완성해보자.

int main(void)
{
	NameCard manClerk("Lee", "ABCEng", "010-1111-2222", COMP_POS::CLERK);
	NameCard manSENIOR("Hong", "OrangeEng", "010-3333-4444", COMP_POS::SENIOR);
	NameCard manAssist("Kim", "SoGoodComp", "010-5555-6666", COMP_POS::ASSIST);
	manClerk.ShowNameCardInfo();
	manSENIOR.ShowNameCardInfo();
	manAssist.ShowNameCardInfo();

	return 0;
}

[실행의 예] 이름: Lee 회사: ABCEng 전화번호: 010-1111-2222 직급: 사원 이름: Hong 회사: OrangeEng 전화번호: 010-3333-4444 직급: 주임 이름: Kim 회사: SoGoodComp 전화번호: 010-5555-6666 직급: 대리 참고로 이 문제의 해결을 위해서는 Chapter 03의 예제 RacingCarEnum.cpp를 참고하면 도움이 될 수 있다.

 

 

[풀이]

#include <iostream>
using namespace std;

namespace COMP_POS
{
	enum { CLERK, SENIOR, ASSIST, MANAGER };

	void showPosition(int pos)
	{
		switch (pos)
		{
			case CLERK: cout << "사원" << endl; break;
			case SENIOR: cout << "주임" << endl; break;
			case ASSIST: cout << "대리" << endl; break;
			case MANAGER: cout << "과장" << endl; break;
		}
	}
}

class NameCard
{
private:
	char* name;
	char* company;
	char* mobile;
	int position;
public:
	NameCard(const char* _name, const char* _company, const char* _mobile, int position) 
		: position(position)
	{
		name = new char[strlen(_name) + 1];
		company = new char[strlen(_company) + 1];
		mobile = new char[strlen(_mobile) + 1];
		strcpy_s(name, strlen(_name) + 1, _name);
		strcpy_s(company, strlen(_company) + 1, _company);
		strcpy_s(mobile, strlen(_mobile) + 1, _mobile);
	}
	void ShowNameCardInfo()
	{
		cout << "이름: " << name << endl;
		cout << "회사: " << company << endl;
		cout << "전화번호: " << mobile << endl;
		cout << "직급: "; COMP_POS::showPosition(position);
		cout << endl;
	}
	~NameCard()
	{
		delete[]name;
		delete[]company;
		delete[]mobile;
	}
};

int main(void)
{
	NameCard manClerk("Lee", "ABCEng", "010-1111-2222", COMP_POS::CLERK);
	NameCard manSENIOR("Hong", "OrangeEng", "010-3333-4444", COMP_POS::SENIOR);
	NameCard manAssist("Kim", "SoGoodComp", "010-5555-6666", COMP_POS::ASSIST);
	manClerk.ShowNameCardInfo();
	manSENIOR.ShowNameCardInfo();
	manAssist.ShowNameCardInfo();

	return 0;
}