Mixing
Error 'class HotelRoom' has no member named 'menu' even though it is there
1
I am attempting to build a hotel reservation program in C++. however, I have an issue. I keep getting the above error message and I can't seem to find a fix.
Please provide some assistance. Anything would be greatly appreciated. Below is what I have written thus far.
using namespace std;
class HotelRoom{
private:
int roomnum; //Room numbers
int roomcap; //Room capacity
int roomoccuoystst = 0;
int maxperperroom;
double dailyrate;
public:
HotelRoom()
{
roomcap = 0;
maxperperroom = 2;
dailyrate = 175;
}
int gettotal = 0;
int gettotallist = 0;
string room;
string guestroom,message;
void viewrooms()
{
char viewselect, back;
cout<<"Which room list would you like to view ?. 1 - Add rooms, 2 - Reserved rooms : " ;
cin>>viewselect;
switch(viewselect)
{
case '1':
viewaddromm();
break;
case '2':
viewresromm();
break;
default:
cout<<"Please select from the option provided or go back to the main menu. 1 - view rooms, 2 - to the mail menu or any other key to exit the program : ";
cin>>back;
switch(back)
{
case '1':
viewrooms();
break;
case '2':
hotelmenu();
break;
default:
exitpro();
}
}
}
void viewresromm()
{
int occup,rmchoose,up;
string roomtochange, items;
string guestroomdb;
int newaccupancy;
char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
ifstream getdatafromaddroom; //creation of the ifstream object
getdatafromaddroom.open("reserveroom.out");
if(getdatafromaddroom.fail()) //if statement used for error checking
{
cout<<"Could not open file"<<endl; //message that will be printed if the program cannot open the file
}
cout<<endl;
cout<<"First Name"<<'-'<<"Last Name"<<'-'<<"Nationality"<<'-'<<"Guest(s)"<<'-'<<"Room #"<<endl;
cout<<"-------------------------------------------------------"<<endl;
string items;
while(!getdatafromaddroom.eof())
{
// getdatafromaddroom >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
//cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if( getdatafromaddroom.eof() ) break;
cout<<items<<endl;
}
for(int getlist = 0; getlist < gettotallist; getlist++ )
{
cout<<items<<endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
}
}
void viewaddromm()
{
int occup,rmchoose,up;
string roomtochange;
string guestroomdb;
int newaccupancy;
char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
fstream getdatafromaddroom; //creation of the ifstream object
getdatafromaddroom.open("addroom.out");
if(getdatafromaddroom.fail()) //if statement used for error checking
{
cout<<"Could not open file"<<endl; //message that will be printed if the program cannot open the file
}
cout<<endl;
cout<<"First Name"<<'-'<<"Last Name"<<'-'<<"Nationality"<<'-'<<"Guest(s)"<<'-'<<"Room #"<<endl;
cout<<"-------------------------------------------------------"<<endl;
string items;
while(!getdatafromaddroom.eof())
{
// getdatafromaddroom >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
//cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if( getdatafromaddroom.eof() ) break;
cout<<items<<endl;
}
for(int getlist = 0; getlist < gettotallist; getlist++ )
{
cout<<items<<endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
}
}
void exitpro()
{
cout<<"Program closing......Goodbye"<<endl;
system("Pause");
exit(0);
}
menu()
{
char menuchoice;
cout<<"[-------------------------------------------------------]"<<endl;
cout<<"[-Welcome to the hotel booking and reseration menu-]"<<endl;
cout<<"[--------------------------------------------------------]"<<endl;
cout<<setw(30)<<"Addroom -- 1"<<endl;
cout<<setw(32)<<"Reserve a room -- 2"<<endl;
cout<<setw(34)<<" Modify a room -- 3"<<endl;
cout<<setw(36)<<"View roms -- 4"<<endl;
cout<<setw(38)<<" Exist -- 5"<<endl;
cin>>menuchoice;
switch(menuchoice)
{
case '1':
Addroom();
break;
case '2':
reserveroom();
break;
case '3':
modifyroom();
break;
case '4':
viewrooms();
break;
}
}
};
#endif
c++
edited Nov 19 '18 at 18:14
user6910411
32.7k86995
asked Nov 19 '18 at 14:05
Dray Mck
12
|
show 2 more comments
1
I am attempting to build a hotel reservation program in C++. however, I have an issue. I keep getting the above error message and I can't seem to find a fix.
Please provide some assistance. Anything would be greatly appreciated. Below is what I have written thus far.
using namespace std;
class HotelRoom{
private:
int roomnum; //Room numbers
int roomcap; //Room capacity
int roomoccuoystst = 0;
int maxperperroom;
double dailyrate;
public:
HotelRoom()
{
roomcap = 0;
maxperperroom = 2;
dailyrate = 175;
}
int gettotal = 0;
int gettotallist = 0;
string room;
string guestroom,message;
void viewrooms()
{
char viewselect, back;
cout<<"Which room list would you like to view ?. 1 - Add rooms, 2 - Reserved rooms : " ;
cin>>viewselect;
switch(viewselect)
{
case '1':
viewaddromm();
break;
case '2':
viewresromm();
break;
default:
cout<<"Please select from the option provided or go back to the main menu. 1 - view rooms, 2 - to the mail menu or any other key to exit the program : ";
cin>>back;
switch(back)
{
case '1':
viewrooms();
break;
case '2':
hotelmenu();
break;
default:
exitpro();
}
}
}
void viewresromm()
{
int occup,rmchoose,up;
string roomtochange, items;
string guestroomdb;
int newaccupancy;
char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
ifstream getdatafromaddroom; //creation of the ifstream object
getdatafromaddroom.open("reserveroom.out");
if(getdatafromaddroom.fail()) //if statement used for error checking
{
cout<<"Could not open file"<<endl; //message that will be printed if the program cannot open the file
}
cout<<endl;
cout<<"First Name"<<'-'<<"Last Name"<<'-'<<"Nationality"<<'-'<<"Guest(s)"<<'-'<<"Room #"<<endl;
cout<<"-------------------------------------------------------"<<endl;
string items;
while(!getdatafromaddroom.eof())
{
// getdatafromaddroom >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
//cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if( getdatafromaddroom.eof() ) break;
cout<<items<<endl;
}
for(int getlist = 0; getlist < gettotallist; getlist++ )
{
cout<<items<<endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
}
}
void viewaddromm()
{
int occup,rmchoose,up;
string roomtochange;
string guestroomdb;
int newaccupancy;
char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
fstream getdatafromaddroom; //creation of the ifstream object
getdatafromaddroom.open("addroom.out");
if(getdatafromaddroom.fail()) //if statement used for error checking
{
cout<<"Could not open file"<<endl; //message that will be printed if the program cannot open the file
}
cout<<endl;
cout<<"First Name"<<'-'<<"Last Name"<<'-'<<"Nationality"<<'-'<<"Guest(s)"<<'-'<<"Room #"<<endl;
cout<<"-------------------------------------------------------"<<endl;
string items;
while(!getdatafromaddroom.eof())
{
// getdatafromaddroom >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
//cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if( getdatafromaddroom.eof() ) break;
cout<<items<<endl;
}
for(int getlist = 0; getlist < gettotallist; getlist++ )
{
cout<<items<<endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
}
}
void exitpro()
{
cout<<"Program closing......Goodbye"<<endl;
system("Pause");
exit(0);
}
menu()
{
char menuchoice;
cout<<"[-------------------------------------------------------]"<<endl;
cout<<"[-Welcome to the hotel booking and reseration menu-]"<<endl;
cout<<"[--------------------------------------------------------]"<<endl;
cout<<setw(30)<<"Addroom -- 1"<<endl;
cout<<setw(32)<<"Reserve a room -- 2"<<endl;
cout<<setw(34)<<" Modify a room -- 3"<<endl;
cout<<setw(36)<<"View roms -- 4"<<endl;
cout<<setw(38)<<" Exist -- 5"<<endl;
cin>>menuchoice;
switch(menuchoice)
{
case '1':
Addroom();
break;
case '2':
reserveroom();
break;
case '3':
modifyroom();
break;
case '4':
viewrooms();
break;
}
}
};
#endif
c++
edited Nov 19 '18 at 18:14
user6910411
32.7k86995
asked Nov 19 '18 at 14:05
Dray Mck
12
2
Aren't you forgetting something for themenufunction? What does it return?
– Some programmer dude
Nov 19 '18 at 14:07
8
Please read about Minimal, Complete, and Verifiable example. You dont need all the other methods to get an error about the missingmenumember
– user463035818
Nov 19 '18 at 14:08
8
Also, please learn how to create a Minimal, Complete, and Verifiable example. Then please read about how to ask good questions, as well as this question checklist. When asking about build errors, always include the actual errors you get. Copy-pasted as text, in full and complete.
– Some programmer dude
Nov 19 '18 at 14:09
2
YourHotelRoomis more aHotelinstead aRoom. Callingexit()is a no-no in a C++-program.
– Swordfish
Nov 19 '18 at 14:11
I get a lot of other errors.Addroomisn't defined, and neither ishotelmenu,modifyroomorreserveroom.
– Blaze
Nov 19 '18 at 14:11
|
show 2 more comments
1
1
1
I am attempting to build a hotel reservation program in C++. however, I have an issue. I keep getting the above error message and I can't seem to find a fix.
Please provide some assistance. Anything would be greatly appreciated. Below is what I have written thus far.
using namespace std;
class HotelRoom{
private:
int roomnum; //Room numbers
int roomcap; //Room capacity
int roomoccuoystst = 0;
int maxperperroom;
double dailyrate;
public:
HotelRoom()
{
roomcap = 0;
maxperperroom = 2;
dailyrate = 175;
}
int gettotal = 0;
int gettotallist = 0;
string room;
string guestroom,message;
void viewrooms()
{
char viewselect, back;
cout<<"Which room list would you like to view ?. 1 - Add rooms, 2 - Reserved rooms : " ;
cin>>viewselect;
switch(viewselect)
{
case '1':
viewaddromm();
break;
case '2':
viewresromm();
break;
default:
cout<<"Please select from the option provided or go back to the main menu. 1 - view rooms, 2 - to the mail menu or any other key to exit the program : ";
cin>>back;
switch(back)
{
case '1':
viewrooms();
break;
case '2':
hotelmenu();
break;
default:
exitpro();
}
}
}
void viewresromm()
{
int occup,rmchoose,up;
string roomtochange, items;
string guestroomdb;
int newaccupancy;
char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
ifstream getdatafromaddroom; //creation of the ifstream object
getdatafromaddroom.open("reserveroom.out");
if(getdatafromaddroom.fail()) //if statement used for error checking
{
cout<<"Could not open file"<<endl; //message that will be printed if the program cannot open the file
}
cout<<endl;
cout<<"First Name"<<'-'<<"Last Name"<<'-'<<"Nationality"<<'-'<<"Guest(s)"<<'-'<<"Room #"<<endl;
cout<<"-------------------------------------------------------"<<endl;
string items;
while(!getdatafromaddroom.eof())
{
// getdatafromaddroom >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
//cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if( getdatafromaddroom.eof() ) break;
cout<<items<<endl;
}
for(int getlist = 0; getlist < gettotallist; getlist++ )
{
cout<<items<<endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
}
}
void viewaddromm()
{
int occup,rmchoose,up;
string roomtochange;
string guestroomdb;
int newaccupancy;
char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
fstream getdatafromaddroom; //creation of the ifstream object
getdatafromaddroom.open("addroom.out");
if(getdatafromaddroom.fail()) //if statement used for error checking
{
cout<<"Could not open file"<<endl; //message that will be printed if the program cannot open the file
}
cout<<endl;
cout<<"First Name"<<'-'<<"Last Name"<<'-'<<"Nationality"<<'-'<<"Guest(s)"<<'-'<<"Room #"<<endl;
cout<<"-------------------------------------------------------"<<endl;
string items;
while(!getdatafromaddroom.eof())
{
// getdatafromaddroom >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
//cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if( getdatafromaddroom.eof() ) break;
cout<<items<<endl;
}
for(int getlist = 0; getlist < gettotallist; getlist++ )
{
cout<<items<<endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
}
}
void exitpro()
{
cout<<"Program closing......Goodbye"<<endl;
system("Pause");
exit(0);
}
menu()
{
char menuchoice;
cout<<"[-------------------------------------------------------]"<<endl;
cout<<"[-Welcome to the hotel booking and reseration menu-]"<<endl;
cout<<"[--------------------------------------------------------]"<<endl;
cout<<setw(30)<<"Addroom -- 1"<<endl;
cout<<setw(32)<<"Reserve a room -- 2"<<endl;
cout<<setw(34)<<" Modify a room -- 3"<<endl;
cout<<setw(36)<<"View roms -- 4"<<endl;
cout<<setw(38)<<" Exist -- 5"<<endl;
cin>>menuchoice;
switch(menuchoice)
{
case '1':
Addroom();
break;
case '2':
reserveroom();
break;
case '3':
modifyroom();
break;
case '4':
viewrooms();
break;
}
}
};
#endif
c++
edited Nov 19 '18 at 18:14
user6910411
32.7k86995
asked Nov 19 '18 at 14:05
Dray Mck
12
I am attempting to build a hotel reservation program in C++. however, I have an issue. I keep getting the above error message and I can't seem to find a fix.
Please provide some assistance. Anything would be greatly appreciated. Below is what I have written thus far.
using namespace std;
class HotelRoom{
private:
int roomnum; //Room numbers
int roomcap; //Room capacity
int roomoccuoystst = 0;
int maxperperroom;
double dailyrate;
public:
HotelRoom()
{
roomcap = 0;
maxperperroom = 2;
dailyrate = 175;
}
int gettotal = 0;
int gettotallist = 0;
string room;
string guestroom,message;
void viewrooms()
{
char viewselect, back;
cout<<"Which room list would you like to view ?. 1 - Add rooms, 2 - Reserved rooms : " ;
cin>>viewselect;
switch(viewselect)
{
case '1':
viewaddromm();
break;
case '2':
viewresromm();
break;
default:
cout<<"Please select from the option provided or go back to the main menu. 1 - view rooms, 2 - to the mail menu or any other key to exit the program : ";
cin>>back;
switch(back)
{
case '1':
viewrooms();
break;
case '2':
hotelmenu();
break;
default:
exitpro();
}
}
}
void viewresromm()
{
int occup,rmchoose,up;
string roomtochange, items;
string guestroomdb;
int newaccupancy;
char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
ifstream getdatafromaddroom; //creation of the ifstream object
getdatafromaddroom.open("reserveroom.out");
if(getdatafromaddroom.fail()) //if statement used for error checking
{
cout<<"Could not open file"<<endl; //message that will be printed if the program cannot open the file
}
cout<<endl;
cout<<"First Name"<<'-'<<"Last Name"<<'-'<<"Nationality"<<'-'<<"Guest(s)"<<'-'<<"Room #"<<endl;
cout<<"-------------------------------------------------------"<<endl;
string items;
while(!getdatafromaddroom.eof())
{
// getdatafromaddroom >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
//cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if( getdatafromaddroom.eof() ) break;
cout<<items<<endl;
}
for(int getlist = 0; getlist < gettotallist; getlist++ )
{
cout<<items<<endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
}
}
void viewaddromm()
{
int occup,rmchoose,up;
string roomtochange;
string guestroomdb;
int newaccupancy;
char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
fstream getdatafromaddroom; //creation of the ifstream object
getdatafromaddroom.open("addroom.out");
if(getdatafromaddroom.fail()) //if statement used for error checking
{
cout<<"Could not open file"<<endl; //message that will be printed if the program cannot open the file
}
cout<<endl;
cout<<"First Name"<<'-'<<"Last Name"<<'-'<<"Nationality"<<'-'<<"Guest(s)"<<'-'<<"Room #"<<endl;
cout<<"-------------------------------------------------------"<<endl;
string items;
while(!getdatafromaddroom.eof())
{
// getdatafromaddroom >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
//cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if( getdatafromaddroom.eof() ) break;
cout<<items<<endl;
}
for(int getlist = 0; getlist < gettotallist; getlist++ )
{
cout<<items<<endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<' '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<' '<<setw(9)<<guestroomdb<<endl;
}
}
void exitpro()
{
cout<<"Program closing......Goodbye"<<endl;
system("Pause");
exit(0);
}
menu()
{
char menuchoice;
cout<<"[-------------------------------------------------------]"<<endl;
cout<<"[-Welcome to the hotel booking and reseration menu-]"<<endl;
cout<<"[--------------------------------------------------------]"<<endl;
cout<<setw(30)<<"Addroom -- 1"<<endl;
cout<<setw(32)<<"Reserve a room -- 2"<<endl;
cout<<setw(34)<<" Modify a room -- 3"<<endl;
cout<<setw(36)<<"View roms -- 4"<<endl;
cout<<setw(38)<<" Exist -- 5"<<endl;
cin>>menuchoice;
switch(menuchoice)
{
case '1':
Addroom();
break;
case '2':
reserveroom();
break;
case '3':
modifyroom();
break;
case '4':
viewrooms();
break;
}
}
};
#endif
c++
c++
edited Nov 19 '18 at 18:14
user6910411
32.7k86995
asked Nov 19 '18 at 14:05
Dray Mck
12
edited Nov 19 '18 at 18:14
user6910411
32.7k86995
asked Nov 19 '18 at 14:05
Dray Mck
12
edited Nov 19 '18 at 18:14
user6910411
32.7k86995
edited Nov 19 '18 at 18:14
user6910411
32.7k86995
edited Nov 19 '18 at 18:14
user6910411
32.7k86995
32.7k86995
asked Nov 19 '18 at 14:05
Dray Mck
12
asked Nov 19 '18 at 14:05
Dray Mck
12
asked Nov 19 '18 at 14:05
Dray Mck
12
12
2
Aren't you forgetting something for themenufunction? What does it return?
– Some programmer dude
Nov 19 '18 at 14:07
8
Please read about Minimal, Complete, and Verifiable example. You dont need all the other methods to get an error about the missingmenumember
– user463035818
Nov 19 '18 at 14:08
8
Also, please learn how to create a Minimal, Complete, and Verifiable example. Then please read about how to ask good questions, as well as this question checklist. When asking about build errors, always include the actual errors you get. Copy-pasted as text, in full and complete.
– Some programmer dude
Nov 19 '18 at 14:09
2
YourHotelRoomis more aHotelinstead aRoom. Callingexit()is a no-no in a C++-program.
– Swordfish
Nov 19 '18 at 14:11
I get a lot of other errors.Addroomisn't defined, and neither ishotelmenu,modifyroomorreserveroom.
– Blaze
Nov 19 '18 at 14:11
|
show 2 more comments
2
Aren't you forgetting something for themenufunction? What does it return?
– Some programmer dude
Nov 19 '18 at 14:07
8
Please read about Minimal, Complete, and Verifiable example. You dont need all the other methods to get an error about the missingmenumember
– user463035818
Nov 19 '18 at 14:08
8
Also, please learn how to create a Minimal, Complete, and Verifiable example. Then please read about how to ask good questions, as well as this question checklist. When asking about build errors, always include the actual errors you get. Copy-pasted as text, in full and complete.
– Some programmer dude
Nov 19 '18 at 14:09
2
YourHotelRoomis more aHotelinstead aRoom. Callingexit()is a no-no in a C++-program.
– Swordfish
Nov 19 '18 at 14:11
I get a lot of other errors.Addroomisn't defined, and neither ishotelmenu,modifyroomorreserveroom.
– Blaze
Nov 19 '18 at 14:11
2
2
Aren't you forgetting something for the
menu function? What does it return?– Some programmer dude
Nov 19 '18 at 14:07
Aren't you forgetting something for the
menu function? What does it return?– Some programmer dude
Nov 19 '18 at 14:07
8
8
Please read about Minimal, Complete, and Verifiable example. You dont need all the other methods to get an error about the missing
menu member– user463035818
Nov 19 '18 at 14:08
Please read about Minimal, Complete, and Verifiable example. You dont need all the other methods to get an error about the missing
menu member– user463035818
Nov 19 '18 at 14:08
8
8
Also, please learn how to create a Minimal, Complete, and Verifiable example. Then please read about how to ask good questions, as well as this question checklist. When asking about build errors, always include the actual errors you get. Copy-pasted as text, in full and complete.
– Some programmer dude
Nov 19 '18 at 14:09
Also, please learn how to create a Minimal, Complete, and Verifiable example. Then please read about how to ask good questions, as well as this question checklist. When asking about build errors, always include the actual errors you get. Copy-pasted as text, in full and complete.
– Some programmer dude
Nov 19 '18 at 14:09
2
2
Your
HotelRoom is more a Hotel instead a Room. Calling exit() is a no-no in a C++-program.– Swordfish
Nov 19 '18 at 14:11
Your
HotelRoom is more a Hotel instead a Room. Calling exit() is a no-no in a C++-program.– Swordfish
Nov 19 '18 at 14:11
I get a lot of other errors.
Addroom isn't defined, and neither is hotelmenu, modifyroom or reserveroom.– Blaze
Nov 19 '18 at 14:11
I get a lot of other errors.
Addroom isn't defined, and neither is hotelmenu, modifyroom or reserveroom.– Blaze
Nov 19 '18 at 14:11
|
show 2 more comments
1 Answer
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#include<string>
#include<iostream>
#include<fstream>
#include<iomanip>
using namespace std;
class HotelRoom
{
private:
int roomnum; // Room numbers
int roomcap; // Room capacity
int roomoccuoystst = 0;
int maxperperroom;
double dailyrate;
public:
HotelRoom()
{
roomcap = 0;
maxperperroom = 2;
dailyrate = 175;
}
int gettotal = 0;
int gettotallist = 0;
string room;
string guestroom, message;
void viewrooms()
{
char viewselect, back;
cout << "Which room list would you like to view ?. 1 - Add rooms, 2 - Reserved rooms : ";
cin >> viewselect;
switch (viewselect)
{
case '1':
viewaddromm();
break;
case '2':
viewresromm();
break;
default:
cout <<
"Please select from the option provided or go back to the main menu. 1 - view rooms, 2 - to the mail menu or any other key to exit the program : ";
cin >> back;
switch (back)
{
case '1':
viewrooms();
break;
case '2':
menu();
break;
default:
exitpro();
}
}
}
void viewresromm()
{
string roomtochange, items;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
ifstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("reserveroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
// string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void viewaddromm()
{
// int occup,rmchoose,up;
string roomtochange;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
fstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("addroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void exitpro()
{
cout << "Program closing......Goodbye" << endl;
// system("Pause");
exit(0);
}
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void menu()
{
while (true)
{
char menuchoice;
cout << "[-------------------------------------------------------]" << endl;
cout << "[-Welcome to the hotel booking and reseration menu-]" << endl;
cout << "[--------------------------------------------------------]" << endl;
cout << setw(30) << "Addroom -- 1" << endl;
cout << setw(30) << "Reserve a room -- 2" << endl;
cout << setw(30) << "Modify a room -- 3" << endl;
cout << setw(30) << "View rooms -- 4" << endl;
cout << setw(30) << "Exit -- 5" << endl;
cin >> menuchoice;
switch (menuchoice)
{
case '1':
Addroom();
break;
case '2':
reserveroom();
break;
case '3':
modifyroom();
break;
case '4':
viewrooms();
break;
case '5':
exitpro();
}
}
}
};
int main()
{
try
{
HotelRoom room;
room.menu();
}
catch(std::logic_error * ex)
{
std::cout << ex->what();
}
}
you have a lot more to go with this project. I've fixed the portion you specifically asked about and its now a runninng application with somewhat approperate diagnostics. I'm not going to get too deep into how this language works but you have several functions that were not implimented, missing return types, and just general logic errors like trying to use a file after you determined it wasnt open. it runs now, and you can get a clear indication of what you need to complete. You also had several unused varables.
i added , at minimal,
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
and a return type to menu.
`void menu()
you cannot call functions you have not yet written, and all functions have a return type even if they return nothing.
Good luck!
answered Nov 19 '18 at 14:50
johnathan
2,158819
Hi, can you highlight the major changes you made, each along with a brief explanation or in-code comment? It's difficult to go through all the code looking for "what mistake I made" or "where I could improve on". Thanks!
– TrebuchetMS
Nov 19 '18 at 15:01
To add, I only get this error when I am using dev c++, and the 3 functions you are referring to were implemented. Addroom() void reserveroom() void modifyroom()
– Dray Mck
Nov 19 '18 at 15:35
Dray Mck they were not in the sample in your question. Read the comments on your post I'm not the only person that noticed that
– johnathan
Nov 19 '18 at 15:37
Thats what I am saying. The program is a lot. . i should have removed the ones i didnt include in the question .if you want me to send the entire file i could
– Dray Mck
Nov 19 '18 at 15:43
Dray Mck sure just give me an ideone.com link
– johnathan
Nov 19 '18 at 15:46
|
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
#include<string>
#include<iostream>
#include<fstream>
#include<iomanip>
using namespace std;
class HotelRoom
{
private:
int roomnum; // Room numbers
int roomcap; // Room capacity
int roomoccuoystst = 0;
int maxperperroom;
double dailyrate;
public:
HotelRoom()
{
roomcap = 0;
maxperperroom = 2;
dailyrate = 175;
}
int gettotal = 0;
int gettotallist = 0;
string room;
string guestroom, message;
void viewrooms()
{
char viewselect, back;
cout << "Which room list would you like to view ?. 1 - Add rooms, 2 - Reserved rooms : ";
cin >> viewselect;
switch (viewselect)
{
case '1':
viewaddromm();
break;
case '2':
viewresromm();
break;
default:
cout <<
"Please select from the option provided or go back to the main menu. 1 - view rooms, 2 - to the mail menu or any other key to exit the program : ";
cin >> back;
switch (back)
{
case '1':
viewrooms();
break;
case '2':
menu();
break;
default:
exitpro();
}
}
}
void viewresromm()
{
string roomtochange, items;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
ifstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("reserveroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
// string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void viewaddromm()
{
// int occup,rmchoose,up;
string roomtochange;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
fstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("addroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void exitpro()
{
cout << "Program closing......Goodbye" << endl;
// system("Pause");
exit(0);
}
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void menu()
{
while (true)
{
char menuchoice;
cout << "[-------------------------------------------------------]" << endl;
cout << "[-Welcome to the hotel booking and reseration menu-]" << endl;
cout << "[--------------------------------------------------------]" << endl;
cout << setw(30) << "Addroom -- 1" << endl;
cout << setw(30) << "Reserve a room -- 2" << endl;
cout << setw(30) << "Modify a room -- 3" << endl;
cout << setw(30) << "View rooms -- 4" << endl;
cout << setw(30) << "Exit -- 5" << endl;
cin >> menuchoice;
switch (menuchoice)
{
case '1':
Addroom();
break;
case '2':
reserveroom();
break;
case '3':
modifyroom();
break;
case '4':
viewrooms();
break;
case '5':
exitpro();
}
}
}
};
int main()
{
try
{
HotelRoom room;
room.menu();
}
catch(std::logic_error * ex)
{
std::cout << ex->what();
}
}
you have a lot more to go with this project. I've fixed the portion you specifically asked about and its now a runninng application with somewhat approperate diagnostics. I'm not going to get too deep into how this language works but you have several functions that were not implimented, missing return types, and just general logic errors like trying to use a file after you determined it wasnt open. it runs now, and you can get a clear indication of what you need to complete. You also had several unused varables.
i added , at minimal,
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
and a return type to menu.
`void menu()
you cannot call functions you have not yet written, and all functions have a return type even if they return nothing.
Good luck!
answered Nov 19 '18 at 14:50
johnathan
2,158819
Hi, can you highlight the major changes you made, each along with a brief explanation or in-code comment? It's difficult to go through all the code looking for "what mistake I made" or "where I could improve on". Thanks!
– TrebuchetMS
Nov 19 '18 at 15:01
To add, I only get this error when I am using dev c++, and the 3 functions you are referring to were implemented. Addroom() void reserveroom() void modifyroom()
– Dray Mck
Nov 19 '18 at 15:35
Dray Mck they were not in the sample in your question. Read the comments on your post I'm not the only person that noticed that
– johnathan
Nov 19 '18 at 15:37
Thats what I am saying. The program is a lot. . i should have removed the ones i didnt include in the question .if you want me to send the entire file i could
– Dray Mck
Nov 19 '18 at 15:43
Dray Mck sure just give me an ideone.com link
– johnathan
Nov 19 '18 at 15:46
|
show 4 more comments
0
#include<string>
#include<iostream>
#include<fstream>
#include<iomanip>
using namespace std;
class HotelRoom
{
private:
int roomnum; // Room numbers
int roomcap; // Room capacity
int roomoccuoystst = 0;
int maxperperroom;
double dailyrate;
public:
HotelRoom()
{
roomcap = 0;
maxperperroom = 2;
dailyrate = 175;
}
int gettotal = 0;
int gettotallist = 0;
string room;
string guestroom, message;
void viewrooms()
{
char viewselect, back;
cout << "Which room list would you like to view ?. 1 - Add rooms, 2 - Reserved rooms : ";
cin >> viewselect;
switch (viewselect)
{
case '1':
viewaddromm();
break;
case '2':
viewresromm();
break;
default:
cout <<
"Please select from the option provided or go back to the main menu. 1 - view rooms, 2 - to the mail menu or any other key to exit the program : ";
cin >> back;
switch (back)
{
case '1':
viewrooms();
break;
case '2':
menu();
break;
default:
exitpro();
}
}
}
void viewresromm()
{
string roomtochange, items;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
ifstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("reserveroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
// string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void viewaddromm()
{
// int occup,rmchoose,up;
string roomtochange;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
fstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("addroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void exitpro()
{
cout << "Program closing......Goodbye" << endl;
// system("Pause");
exit(0);
}
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void menu()
{
while (true)
{
char menuchoice;
cout << "[-------------------------------------------------------]" << endl;
cout << "[-Welcome to the hotel booking and reseration menu-]" << endl;
cout << "[--------------------------------------------------------]" << endl;
cout << setw(30) << "Addroom -- 1" << endl;
cout << setw(30) << "Reserve a room -- 2" << endl;
cout << setw(30) << "Modify a room -- 3" << endl;
cout << setw(30) << "View rooms -- 4" << endl;
cout << setw(30) << "Exit -- 5" << endl;
cin >> menuchoice;
switch (menuchoice)
{
case '1':
Addroom();
break;
case '2':
reserveroom();
break;
case '3':
modifyroom();
break;
case '4':
viewrooms();
break;
case '5':
exitpro();
}
}
}
};
int main()
{
try
{
HotelRoom room;
room.menu();
}
catch(std::logic_error * ex)
{
std::cout << ex->what();
}
}
you have a lot more to go with this project. I've fixed the portion you specifically asked about and its now a runninng application with somewhat approperate diagnostics. I'm not going to get too deep into how this language works but you have several functions that were not implimented, missing return types, and just general logic errors like trying to use a file after you determined it wasnt open. it runs now, and you can get a clear indication of what you need to complete. You also had several unused varables.
i added , at minimal,
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
and a return type to menu.
`void menu()
you cannot call functions you have not yet written, and all functions have a return type even if they return nothing.
Good luck!
answered Nov 19 '18 at 14:50
johnathan
2,158819
Hi, can you highlight the major changes you made, each along with a brief explanation or in-code comment? It's difficult to go through all the code looking for "what mistake I made" or "where I could improve on". Thanks!
– TrebuchetMS
Nov 19 '18 at 15:01
To add, I only get this error when I am using dev c++, and the 3 functions you are referring to were implemented. Addroom() void reserveroom() void modifyroom()
– Dray Mck
Nov 19 '18 at 15:35
Dray Mck they were not in the sample in your question. Read the comments on your post I'm not the only person that noticed that
– johnathan
Nov 19 '18 at 15:37
Thats what I am saying. The program is a lot. . i should have removed the ones i didnt include in the question .if you want me to send the entire file i could
– Dray Mck
Nov 19 '18 at 15:43
Dray Mck sure just give me an ideone.com link
– johnathan
Nov 19 '18 at 15:46
|
show 4 more comments
0
0
0
#include<string>
#include<iostream>
#include<fstream>
#include<iomanip>
using namespace std;
class HotelRoom
{
private:
int roomnum; // Room numbers
int roomcap; // Room capacity
int roomoccuoystst = 0;
int maxperperroom;
double dailyrate;
public:
HotelRoom()
{
roomcap = 0;
maxperperroom = 2;
dailyrate = 175;
}
int gettotal = 0;
int gettotallist = 0;
string room;
string guestroom, message;
void viewrooms()
{
char viewselect, back;
cout << "Which room list would you like to view ?. 1 - Add rooms, 2 - Reserved rooms : ";
cin >> viewselect;
switch (viewselect)
{
case '1':
viewaddromm();
break;
case '2':
viewresromm();
break;
default:
cout <<
"Please select from the option provided or go back to the main menu. 1 - view rooms, 2 - to the mail menu or any other key to exit the program : ";
cin >> back;
switch (back)
{
case '1':
viewrooms();
break;
case '2':
menu();
break;
default:
exitpro();
}
}
}
void viewresromm()
{
string roomtochange, items;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
ifstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("reserveroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
// string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void viewaddromm()
{
// int occup,rmchoose,up;
string roomtochange;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
fstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("addroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void exitpro()
{
cout << "Program closing......Goodbye" << endl;
// system("Pause");
exit(0);
}
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void menu()
{
while (true)
{
char menuchoice;
cout << "[-------------------------------------------------------]" << endl;
cout << "[-Welcome to the hotel booking and reseration menu-]" << endl;
cout << "[--------------------------------------------------------]" << endl;
cout << setw(30) << "Addroom -- 1" << endl;
cout << setw(30) << "Reserve a room -- 2" << endl;
cout << setw(30) << "Modify a room -- 3" << endl;
cout << setw(30) << "View rooms -- 4" << endl;
cout << setw(30) << "Exit -- 5" << endl;
cin >> menuchoice;
switch (menuchoice)
{
case '1':
Addroom();
break;
case '2':
reserveroom();
break;
case '3':
modifyroom();
break;
case '4':
viewrooms();
break;
case '5':
exitpro();
}
}
}
};
int main()
{
try
{
HotelRoom room;
room.menu();
}
catch(std::logic_error * ex)
{
std::cout << ex->what();
}
}
you have a lot more to go with this project. I've fixed the portion you specifically asked about and its now a runninng application with somewhat approperate diagnostics. I'm not going to get too deep into how this language works but you have several functions that were not implimented, missing return types, and just general logic errors like trying to use a file after you determined it wasnt open. it runs now, and you can get a clear indication of what you need to complete. You also had several unused varables.
i added , at minimal,
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
and a return type to menu.
`void menu()
you cannot call functions you have not yet written, and all functions have a return type even if they return nothing.
Good luck!
answered Nov 19 '18 at 14:50
johnathan
2,158819
#include<string>
#include<iostream>
#include<fstream>
#include<iomanip>
using namespace std;
class HotelRoom
{
private:
int roomnum; // Room numbers
int roomcap; // Room capacity
int roomoccuoystst = 0;
int maxperperroom;
double dailyrate;
public:
HotelRoom()
{
roomcap = 0;
maxperperroom = 2;
dailyrate = 175;
}
int gettotal = 0;
int gettotallist = 0;
string room;
string guestroom, message;
void viewrooms()
{
char viewselect, back;
cout << "Which room list would you like to view ?. 1 - Add rooms, 2 - Reserved rooms : ";
cin >> viewselect;
switch (viewselect)
{
case '1':
viewaddromm();
break;
case '2':
viewresromm();
break;
default:
cout <<
"Please select from the option provided or go back to the main menu. 1 - view rooms, 2 - to the mail menu or any other key to exit the program : ";
cin >> back;
switch (back)
{
case '1':
viewrooms();
break;
case '2':
menu();
break;
default:
exitpro();
}
}
}
void viewresromm()
{
string roomtochange, items;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
ifstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("reserveroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
// string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void viewaddromm()
{
// int occup,rmchoose,up;
string roomtochange;
string guestroomdb;
// int newaccupancy;
// char decisionmade,savinf;
string fname, lname, nationality;
string checkaddroom;
fstream getdatafromaddroom; // creation of the ifstream object
getdatafromaddroom.open("addroom.out");
if (getdatafromaddroom.fail()) // if statement used for error
// checking
{
cout << "Could not open file" << endl; // message that will be
// printed if the program
// cannot open the file
return;
}
cout << endl;
cout << "First Name" << '-' << "Last Name" << '-' << "Nationality" << '-' << "Guest(s)" <<
'-' << "Room #" << endl;
cout << "-------------------------------------------------------" << endl;
string items;
while (!getdatafromaddroom.eof())
{
// getdatafromaddroom
// >>fname>>lname>>nationality>>occup>>guestroomdb;
getline(getdatafromaddroom, items);
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
gettotallist++;
if (getdatafromaddroom.eof())
break;
cout << items << endl;
}
for (int getlist = 0; getlist < gettotallist; getlist++)
{
cout << items << endl;
// cout<<setw(5)<<fname<<' '<<setw(10)<<lname<<'
// '<<setw(10)<<nationality<<' '<<setw(10)<<occup<<'
// '<<setw(9)<<guestroomdb<<endl;
}
}
void exitpro()
{
cout << "Program closing......Goodbye" << endl;
// system("Pause");
exit(0);
}
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void menu()
{
while (true)
{
char menuchoice;
cout << "[-------------------------------------------------------]" << endl;
cout << "[-Welcome to the hotel booking and reseration menu-]" << endl;
cout << "[--------------------------------------------------------]" << endl;
cout << setw(30) << "Addroom -- 1" << endl;
cout << setw(30) << "Reserve a room -- 2" << endl;
cout << setw(30) << "Modify a room -- 3" << endl;
cout << setw(30) << "View rooms -- 4" << endl;
cout << setw(30) << "Exit -- 5" << endl;
cin >> menuchoice;
switch (menuchoice)
{
case '1':
Addroom();
break;
case '2':
reserveroom();
break;
case '3':
modifyroom();
break;
case '4':
viewrooms();
break;
case '5':
exitpro();
}
}
}
};
int main()
{
try
{
HotelRoom room;
room.menu();
}
catch(std::logic_error * ex)
{
std::cout << ex->what();
}
}
you have a lot more to go with this project. I've fixed the portion you specifically asked about and its now a runninng application with somewhat approperate diagnostics. I'm not going to get too deep into how this language works but you have several functions that were not implimented, missing return types, and just general logic errors like trying to use a file after you determined it wasnt open. it runs now, and you can get a clear indication of what you need to complete. You also had several unused varables.
i added , at minimal,
void Addroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void reserveroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
void modifyroom()
{
std::string mess = __func__;
mess += " is not yet implimented.";
throw new std::logic_error(mess.c_str());
}
and a return type to menu.
`void menu()
you cannot call functions you have not yet written, and all functions have a return type even if they return nothing.
Good luck!
answered Nov 19 '18 at 14:50
johnathan
2,158819
edited Nov 19 '18 at 15:03
answered Nov 19 '18 at 14:50
johnathan
2,158819
answered Nov 19 '18 at 14:50
johnathan
2,158819
answered Nov 19 '18 at 14:50
johnathan
2,158819
2,158819
Hi, can you highlight the major changes you made, each along with a brief explanation or in-code comment? It's difficult to go through all the code looking for "what mistake I made" or "where I could improve on". Thanks!
– TrebuchetMS
Nov 19 '18 at 15:01
To add, I only get this error when I am using dev c++, and the 3 functions you are referring to were implemented. Addroom() void reserveroom() void modifyroom()
– Dray Mck
Nov 19 '18 at 15:35
Dray Mck they were not in the sample in your question. Read the comments on your post I'm not the only person that noticed that
– johnathan
Nov 19 '18 at 15:37
Thats what I am saying. The program is a lot. . i should have removed the ones i didnt include in the question .if you want me to send the entire file i could
– Dray Mck
Nov 19 '18 at 15:43
Dray Mck sure just give me an ideone.com link
– johnathan
Nov 19 '18 at 15:46
|
show 4 more comments
Hi, can you highlight the major changes you made, each along with a brief explanation or in-code comment? It's difficult to go through all the code looking for "what mistake I made" or "where I could improve on". Thanks!
– TrebuchetMS
Nov 19 '18 at 15:01
To add, I only get this error when I am using dev c++, and the 3 functions you are referring to were implemented. Addroom() void reserveroom() void modifyroom()
– Dray Mck
Nov 19 '18 at 15:35
Dray Mck they were not in the sample in your question. Read the comments on your post I'm not the only person that noticed that
– johnathan
Nov 19 '18 at 15:37
Thats what I am saying. The program is a lot. . i should have removed the ones i didnt include in the question .if you want me to send the entire file i could
– Dray Mck
Nov 19 '18 at 15:43
Dray Mck sure just give me an ideone.com link
– johnathan
Nov 19 '18 at 15:46
Hi, can you highlight the major changes you made, each along with a brief explanation or in-code comment? It's difficult to go through all the code looking for "what mistake I made" or "where I could improve on". Thanks!
– TrebuchetMS
Nov 19 '18 at 15:01
Hi, can you highlight the major changes you made, each along with a brief explanation or in-code comment? It's difficult to go through all the code looking for "what mistake I made" or "where I could improve on". Thanks!
– TrebuchetMS
Nov 19 '18 at 15:01
To add, I only get this error when I am using dev c++, and the 3 functions you are referring to were implemented. Addroom() void reserveroom() void modifyroom()
– Dray Mck
Nov 19 '18 at 15:35
To add, I only get this error when I am using dev c++, and the 3 functions you are referring to were implemented. Addroom() void reserveroom() void modifyroom()
– Dray Mck
Nov 19 '18 at 15:35
Dray Mck they were not in the sample in your question. Read the comments on your post I'm not the only person that noticed that
– johnathan
Nov 19 '18 at 15:37
Dray Mck they were not in the sample in your question. Read the comments on your post I'm not the only person that noticed that
– johnathan
Nov 19 '18 at 15:37
Thats what I am saying. The program is a lot. . i should have removed the ones i didnt include in the question .if you want me to send the entire file i could
– Dray Mck
Nov 19 '18 at 15:43
Thats what I am saying. The program is a lot. . i should have removed the ones i didnt include in the question .if you want me to send the entire file i could
– Dray Mck
Nov 19 '18 at 15:43
Dray Mck sure just give me an ideone.com link
– johnathan
Nov 19 '18 at 15:46
Dray Mck sure just give me an ideone.com link
– johnathan
Nov 19 '18 at 15:46
|
show 4 more comments
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2
Aren't you forgetting something for the
menufunction? What does it return?– Some programmer dude
Nov 19 '18 at 14:07
8
Please read about Minimal, Complete, and Verifiable example. You dont need all the other methods to get an error about the missing
menumember– user463035818
Nov 19 '18 at 14:08
8
Also, please learn how to create a Minimal, Complete, and Verifiable example. Then please read about how to ask good questions, as well as this question checklist. When asking about build errors, always include the actual errors you get. Copy-pasted as text, in full and complete.
– Some programmer dude
Nov 19 '18 at 14:09
2
Your
HotelRoomis more aHotelinstead aRoom. Callingexit()is a no-no in a C++-program.– Swordfish
Nov 19 '18 at 14:11
I get a lot of other errors.
Addroomisn't defined, and neither ishotelmenu,modifyroomorreserveroom.– Blaze
Nov 19 '18 at 14:11