teacher.cpp

人事管理系统是课程设计

//文件teacher.cpp

#include<iostream.h>
#include<string.h>
#include "teacher.h"
#include "fstream.h"
teacher::teacher()//无参构造函数
	{ principalship=new char[11];
	 department=new char[21];
	}
		
teacher::teacher(char*na,int num,char*pid,char s,int y,int m,int d,char*pri,char*dep):people(na,num,pid,s,y,m,d)//有参构造函数
{principalship=new char[strlen(pri)+1];
strcpy(principalship,pri);
department=new char[strlen(dep)+1];
strcpy(department,dep);
}

void teacher::print()//内联函数，输出信息
{people::print();
cout<<"职务:"<<principalship<<endl;
cout<<"部门:"<<department<<endl;
}
void searchtea(teacher p[],int num,int n)//友员查找函数
{ int i,z;
  z=num;
	 for(i=0;i<n;i++)
		 if(z==p[i].getnum())
		 {cout<<"您要找的对象有如下信息:"<<endl;
		   p[i].print();
		cout<<"查找完毕！请继续操作！"<<endl;
		   break;
		 }
 if(i==n) cout<<"对不起，没有找到合适的对象。"<<endl;
 }

void sorttea(teacher p[],int n)//友员排序函数
{ int i,j;
  teacher temp;//定义临时对象
 for(j=1;j<=n-1;j++)  //起泡法排序
	 for(i=0;i<=n-1-j;i++)
		 if(p[i].getnum()>p[i+1].getnum())
		 {temp=p[i];p[i]=p[i+1];p[i+1]=temp;}
  for(i=0;i<n;i++)
  {p[i].print();}
  cout<<"对teacher的排序完毕！！请继续操作"<<endl;
 ofstream ostrm; //使用文件,把人员信息输出到文件上显示
 ostrm.open("teacher.dat");
 if(!ostrm)
 {cout<<"teacher.dat can't open.\n";
 }
 for( i=0;i<n;i++)
{ostrm<<"老师人员信息有如下:"<<endl;
 ostrm<<"\n";
 ostrm<<"姓名:"<<p[i].getname()<<endl;
 ostrm<<"编号:"<<p[i].getnum()<<endl;
 ostrm<<"身份证号码:"<<p[i].getID()<<endl;
 ostrm<<"职务:"<<p[i].getpri()<<endl;
 ostrm<<"部门:"<<p[i].getdep()<<endl;
}

}