room.cpp

会议室使用系统

#include "Room.h"
#include "Flist.h"
#include "JiHua.h"
#include "iostream.h"
#include "Date.h"
Room::Room(int num1,int count1)
{
	roomnum=num1;
	count=count1;
	for (int i=0;i<7;i++)
	{
		plan[i]=new Flist();
	}
}
Room::~Room()
{
	while(pj.GetCount()>0)
	{
		delete pj.RemoveHead();
		
	}
	for (int i=0;i<7;i++)
	{
	   delete plan[i];
	}
}
 
int Room::getroomcount()
{
	return count;
}
int Room::getroomnum()
{
	return roomnum;
}
void Room::setroomcount(int i)
{
	count=i;
}
void Room::setroomnum(int i)
{
	roomnum=i;
}
void Room::add(JiHua *p,int day)
{
   if(panduan(day,p))
	   plan[day]->AddTail(p);
}

		
void Room::deleteplan(JiHua * p)
{
	int k=p->getstart()->getday();
	 POSITION pos=plan[k]->GetHeadPosition();
	 while(pos)
	 {
		 JiHua *jihua=(JiHua *)plan[k]->GetNext(pos);
		 if(jihua->getend()==p->getend()&&jihua->getstart()&&p->getstart()&&!strcmp(jihua->getlinkman(),p->getlinkman()))
			 delete p;
	 }
}
	
Flist * Room::get(Date * start,Date * end)
{  
    //Flist * f=this->plan[start->getday()]; 
	Flist * f=this->plan[start->getday()];
		return f->select1(start,end); 
}
Flist * Room::getplan(int i)
{
	return plan[i];
}

int Room::panduan(int day,JiHua *p)
{
    int j=0;
	POSITION pos=plan[day]->GetHeadPosition();
   if(!pos)
	   return 1;
   while(pos)
   {
	   JiHua * jihua=(JiHua *)plan[day]->GetNext(pos);
	   if(jihua->getstart()->gethour()<p->getstart()->gethour()&&jihua->getend()->gethour()>p->getstart()->gethour()||jihua->getstart()->gethour()<p->getend()->gethour()&&jihua->getend()->gethour()>p->getend()->gethour()||p->getstart()->gethour()<jihua->getstart()->gethour()&&p->getend()->gethour()>jihua->getend()->gethour())
	   {j=1;	   
	   break;}
	   if(jihua->getstart()->gethour()==jihua->getend()->gethour())
	   {
		    if(jihua->getstart()->getmin()<p->getstart()->getmin()&&jihua->getend()->getmin()>jihua->getstart()->getmin()||jihua->getstart()->getmin()<p->getend()->getmin()&&jihua->getend()->getmin()>jihua->getend()->getmin())
					   {j=1;	   
	                   break;}
	   }
	  else 
	  {
	      if(p->getstart()->gethour()==jihua->getstart()->gethour()&&jihua->getstart()->getmin()<p->getstart()->getmin())
		  {j=1;	   
	        break;}
		  else {
			    if(p->getstart()->gethour()==jihua->getstart()->gethour()&&jihua->getstart()->getmin()>p->getstart()->getmin())
			        if(p->getend()->gethour()==jihua->getstart()->gethour()&&jihua->getstart()->getmin()<p->getend()->getmin())
				  {
						j=1;
				       break;
				  }
					else if(p->getend()->gethour()>=jihua->getend()->gethour())
		            {
						    j=1;
				            break;
					}
					

		  }
         if(p->getstart()->gethour()==jihua->getend()->gethour()&&jihua->getstart()->getmin()>p->getstart()->getmin())
				 {
					 j=1;	   
	                 break;
				 }
		 if(p->getend()->gethour()==jihua->getend()->gethour()&&p->getend()->getmin()<jihua->getend()->getmin())
		 {
			 j=1;
			 break;
		 }
		 if(p->getend()->gethour()==jihua->getstart()->gethour()&&p->getend()->getmin()>jihua->getstart()->getmin())
		 {
			 j=1;
			 break;
		 }
		}
			  
	  }
      
   if(j==1) 
   { 
	   cout<<"此会议室已经被占用";
	   return 0;
   }
 
	  	
     return 1;

}
int Room::get1(Date * start,Date * end)
{  
    //Flist * f=this->plan[start->getday()]; 
	Flist * f=this->plan[start->getday()];if(f==NULL)return 1;
		return f->select2(start,end); 
}
void Room::setplan(int i,Flist *p)
{
	plan[i]=p;
}