здравейте, стигнал съм донякъде на тази програма...
при добро желание някой да ми помогне със функция за добавяне на нов влак, изтриване на такъв и запис на данните във файл
findStart(); също не пробачка
благодаря предварително
- Код: Избери целия код
#include<iostream>
#include<fstream>
#include<string>
#include<vector>
#include<ctime>
using namespace std;
class cTrainTime
{
int Hour;
int Minute;
public:
cTrainTime(const cTrainTime &oTrain);
cTrainTime(int aHour,int aMinute);
cTrainTime();
int GetHour()const;
int GetMinute()const;
void SetMinute(int aMinute);
void SetHour(int aHour);
void Print(ostream &Stream)const;
void Enter(istream &Stream);
};
class cTrain
{
string ToDest;
string FromDest;
int type; // 1-ekspresen, 2 - patni4eski, 3 - barz
double Delay;
cTrainTime Start;
public:
cTrain(cTrain const &oTrain);
cTrain();
void SetStart(cTrainTime const &TrainStart);
void SetDelay(double TrainDelay);
void SetTo(string To);
void SetFrom(string From);
void SetType(int atype);
void WriteToFile(fstream &Stream)const;
void ReadFromFile(fstream &Stream);
void Print(ostream &Stream)const;
void Enter(istream &Stream);
cTrainTime GetStart()const;
double GetDelay()const;
string GetTo()const;
string GetFrom()const;
int GetType()const;
virtual ~cTrain();
};
vector<cTrain>v;
void findEx();
void findDel();
void findStart(cTrainTime const &Start, cTrain const &oTrain);
void findDest();
void main ()
{
fstream ff;
cTrainTime oo;
cTrain train;
train.Enter(cin);
v.push_back(train);
/* for(int i =0;i<v.size();i++)
v[i].Print(cout);
cout<<endl<<endl;*/
findStart(oo, train);
// findEx();
// findDest();
// findDel();
}
void findStart(cTrainTime const &Start, cTrain const &oTrain)//funkciq za tursene po chas na trugvane
{
cTrainTime start1;
cout<<endl<<"Vyvedete chas na trugvane:";
cin>>start1;
for(int i=0;i<v.size();i++)
if(start1=v[i].GetStart())
v[i].Print(cout);
}
void findDel()//funkciq za tursene po produljitelnost na patuvane
{
int del;
cout<<"Vyvedete produljitelnost na patuvane:";
cin>>del;
for(int i=0;i<v.size();i++)
if(del==v[i].GetDelay())
v[i].Print(cout);
}
void findEx()//funkciq za tursene na ekspresni vlakove
{
cout<<"Ekspresni vlakove:"<<endl;
for(int i=0;i<v.size();i++)
if(v[i].GetType()==1)
v[i].Print(cout);
}
void findDest()//funkciq za tursene po nachalna i kraina gari
{
string from, to;
cout<<endl<<"Vyvedete nachalna gara:";
cin>>from;
cout<<endl<<"Vyvedete kraina gara:";
cin>>to;
for(int i=0;i<v.size();i++)
if((v[i].GetFrom()==from)&&(v[i].GetTo()==to))
v[i].Print(cout);
}
cTrain::cTrain(cTrain const &oTrain)//
{
SetTo(oTrain.GetTo());
SetFrom(oTrain.GetFrom());
SetDelay(oTrain.GetDelay());
SetType(oTrain.GetType());
Start.SetHour(oTrain.Start.GetHour());
Start.SetMinute(oTrain.Start.GetMinute());
}
cTrain::cTrain(){}//default konstruktor
cTrain::~cTrain(){}//desktruktor
void cTrain::SetStart(const cTrainTime &TrainStart)//vuvejdane na chas i minuti na trugvane
{
Start.SetHour(TrainStart.GetHour());
Start.SetMinute(TrainStart.GetMinute());
}
void cTrain::SetDelay(double TrainDelay)//vuvejdane na produljitelnostta na patuvaneto
{
Delay = TrainDelay;
}
void cTrain::SetTo(string To)//vuvejdane na kraina gara
{
ToDest = To;
}
void cTrain::SetFrom(string From)//vuvejdane na nachalna gara
{
FromDest = From;
}
void cTrain::SetType(int atype)//vuvejdane na tip na vlaka
{
type = atype;
}
cTrainTime cTrain::GetStart()const//vrushtane na chasa na trugvane
{
return Start;
}
double cTrain::GetDelay()const//vrushtane na produljitelnostta na patuvaneto
{
return Delay;
}
string cTrain::GetTo()const//vrushtane na kraina gara
{
return ToDest;
}
string cTrain::GetFrom()const//vrushtane na nachalna gara
{
return FromDest;
}
int cTrain::GetType()const//vrushtane na tipa na vlaka
{
return type;
}
void cTrain::WriteToFile(fstream &Stream)const//zapisvane na dannite vuv fail
{
Stream.write((char*)this,sizeof(class cTrain));
}
void cTrain::ReadFromFile(fstream &Stream)//chetene ot faila
{
cTrain o;
Stream.read((char*)&o,sizeof(class cTrain));
SetStart(o.GetStart());
SetDelay(o.GetDelay());
SetTo(o.GetTo());
SetFrom(o.GetFrom());
SetType(o.GetType());
}
void cTrain::Print(ostream &Stream)const//izvejda informaciq za vlaka
{
cTrainTime TrainStart;
Stream<<GetFrom();
Stream<<" - ";
Stream<<GetTo();
TrainStart = GetStart();
cout<<" ";
TrainStart.Print(Stream);
int ttype;
string vlak;
ttype = GetType();
switch(ttype)
{
case 1:
{
vlak = " ekspres-";
break;
}
case 2:
{
vlak = " pytnicheski-";
break;
}
case 3:
{
vlak = " byrz-";
break;
}
};
Stream<<vlak;
Stream<<GetDelay()<<"minuti";
}
void cTrain::Enter(istream &Stream)//vuvejdane na informaciq za vlaka
{
int ttype;
string vlak;
double delay;
cTrainTime ttime;
cout<<"From:"<<endl<<"(Vuvedete nachalna gara):";
Stream>>vlak;
SetFrom(vlak);
cout<<"To:"<<endl<<"(Vuvedete kraina gara):";;
Stream>>vlak;
SetTo(vlak);
do {
cout<<"Type:"<<endl<<"(Vyvedete-";
cout<<"1 za ekspres, ";
cout<<"2 za pytnicheski, ";
cout<<"3 za byrz):";
Stream>>ttype;
}while(ttype>3);
SetType(ttype);
do
{
cout<<"Delay:"<<endl<<"(Vyvedete minutnata produljitelnost na pytuvaneto):";
Stream>>delay;
}
while(delay<=0);
SetDelay(delay);
ttime.Enter(Stream);
ttype = ttime.GetHour();
Start.SetHour(ttype);
ttype = ttime.GetMinute();
Start.SetMinute(ttype);
}
cTrainTime::cTrainTime()//default konstruktor
{
SetHour(0);
SetMinute(0);
}
cTrainTime::cTrainTime(const cTrainTime &oTrainTime)//
{
SetHour(oTrainTime.GetHour());
SetMinute(oTrainTime.GetMinute());
}
cTrainTime::cTrainTime(int aHour,int aMinute)//
{
SetHour(aHour);
SetMinute(aMinute);
}
void cTrainTime::Print(ostream &Stream)const//izvejdane na chasa na trugvane
{
Stream<<GetHour()<<":"<<GetMinute();
}
void cTrainTime::Enter(istream &Stream)//vuvejdane na chasa
{
int aa;
cout<<"Vyvedete chas na trygvane:";
Stream>>aa;
SetHour(aa);
cout<<"Vyvedete minuti:";
Stream>>aa;
SetMinute(aa);
}
int cTrainTime::GetHour()const//vrushtane na chasa
{
return Hour;
}
int cTrainTime::GetMinute()const//vrushtane na minutite
{
return Minute;
}
void cTrainTime::SetHour(int aHour)//prisvoqvane na chasa
{
Hour = aHour;
}
void cTrainTime::SetMinute(int aMinute)//prisvoqvane na minutite
{
Minute = aMinute;
}
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