myfile.h

小型图书馆管理系统

#ifndef MYFILE_H
#define MYFILE_H

//+---------------------------------------------------------------------------+
//|                               图书数据类                                  |
//+---------------------------------------------------------------------------+

class BookData{
	private:
		int num;                         //书号
		char title[40];                  //书名
	    int kind;                        //图书类型
		char author[40];                 //作者
		char publisher[40];              //出版社
		int total;                       //历史总进货量
		int quantity;                    //当前库存量
		float cost;                      //单价
	public:
		    //输入函数
		void setNum(int);
		void setTitle(char*);
		void setKind(int);
		void setAuthor(char*);
		void setPub(char*);
		void setTot(int);
		void setQty(int);
		void setCost(float);
			//输出函数
		int getNum(void);
		char *getTitle(void);
		int getKind(void);
		char *getAuthor(void);
		char *getPub(void);
		int getTot(void);
		int getQty(void);
		float getCost(void);
};

//+---------------------------------------------------------------------------+
//|                            类公有函数定义                                 |
//+---------------------------------------------------------------------------+

void BookData::setNum(int a) { num=a; }
void BookData::setTitle(char *p) { strcpy(title,p); }
void BookData::setKind(int a) { kind=a; }
void BookData::setAuthor(char *p) { strcpy(author,p); }
void BookData::setPub(char *p) { strcpy(publisher,p); }
void BookData::setQty(int a) { quantity=a; }
void BookData::setTot(int a) { total=a; }
void BookData::setCost(float a) { cost=a; }

int BookData::getNum(void) { return num; }
char *BookData::getTitle(void) { return title; }
int BookData::getKind(void) { return kind;}
char *BookData::getAuthor(void) { return author; }
char *BookData::getPub(void) { return publisher; }
int BookData::getTot(void) { return total; }
int BookData::getQty(void) { return quantity; }
float BookData::getCost(void) { return cost; }

//+---------------------------------------------------------------------------+
//|                            管理员资料结构体                               |
//+---------------------------------------------------------------------------+

struct Administrator{
	char name[40];
	char password[7];
	struct Administrator *next;

	Administrator(void) { next=NULL; }    //构造函数
};

//+---------------------------------------------------------------------------+
//|                                公有变量                                   |
//+---------------------------------------------------------------------------+

BookData Book[101];
int max=1;                //图书实际种类数

#endif