vector

[awesome3000]

//This a partially completed prototype of project 2
//currently use file FlatData1.dat as its initial roster
#include <iostream>
#include <fstream>
#include <vector>
#include <string>
#include <stdlib.h>
#include <cstring>
#include <algorithm>

using namespace std;
typedef enum { thisWeek, nextWeek } WEEK;
typedef enum { clean, wash, shop } DUTY_TYPE;
typedef enum { lounge,tv,bathroom} RESOURCES_TYPE;
typedef enum {addresident,deleteresident} MANAGERS_TASK;

class RESIDENT {
	string name;
	public:
		RESIDENT() { name = ""; }
		RESIDENT(string n) { name = n; }
		string getName() { return name; }
		void setResident(string n) { name = n; }
};


      
//Boundary object - HOME PAGE
//Only boundary object as we have no GUI capability
class HOMEPAGE {
		string loginName;
		string Password;
		MANAGERS_TASK managerstask;
		public:
		
			void login() {
				cout << "Login: ";
				cin >> loginName;
                }
									
			void password() {
                 cout<< "Password:";
                 cin>> Password;
                 }		
                 void selectManagement(vector <string> &residents);
								
			    string getLoginName(){ return loginName; }
			    string getPassword() { return Password;}
			    MANAGERS_TASK getManagersTask() {return managerstask;}
};



void HOMEPAGE::selectManagrTask(vector <string> &residents)
{
    
    string residentname;
    char option;
    int a;
	cout << "select ManagersTask" << endl;
	cout << "a) Add Resident " << endl;
	cout << "b) Delete Resident" << endl;
	cout << "make selection: ";
	cin >> option;
	switch(option) {
		case 'a':	managerstask = addresident;
		cout<<" Enter Resident Name ";
		cin>> residentname;
	     for ( a = 0; a< residents.size(); a++)
         {if (residents.at(a) != residentname){ residents.push_back(residentname);cout <<"Add New Resident ";}
         else cout<<"No New Resident to add ";
         break;
         
		case 'b':	managerstask = deleteresident;
		cout<<" Enter Resident Name ";
		cin>> residentname;
		for ( a = 0; a< residents.size(); a++)
        {if (residents.at(a) == residentname){ residents.erase(residents.begin()+a); cout<<"Delete Resident ";}
        else cout<<"No Resident to delete ";
		break;
		
		default:	cout << " managertask not recognised" << option << endl;
		break;
	}
}



void loadfile( vector <string> &residents){
     
ifstream myfile;
  string line;
  int a=0;
   myfile.open("residentfile.txt");
  if (myfile.is_open())
    {
    // Read the file until it's finished, displaying lines as we go.
    
    while (!myfile.eof())
      {
     
      getline(myfile, line, '\n'); // getline reads a line at a time
      residents.push_back(line);
      a++;
      }

    myfile.close();
    }
  else   // Some kind of error opening the file
    {
    cout << "ERROR: Could not open the residentfile: " <<myfile << endl;
    exit(1);
    }
}



void UpdateFile( vector <string> &residents){
					
					ofstream myfile;
					myfile.open("residentfile.txt");
	
					if (myfile.is_open())
						{
                            for (int a=0; a<(residents.size()); a++)           
							myfile << residents[a] << endl;
							myfile.close();
						}
					else
						{
						cout << "ERROR: could not open file: " << "residentfile.txt" << endl;
						cout << "If absent, please create an EMPTY dat file named " << "residentfile.txt" << " in directory." << endl;
						}
				}
			
	
int main()
{
	HOMEPAGE home;
	string fileName("FlatData1.dat");
	string residentname;
    vector <string> residents; 
	home.login();					
	home.password();
	loadfile(residents);
	if (residents.at(0) == home.getLoginName()){ cout<<"Manager Home Page"<<endl; home.selectManagerTask(residents);}
	else {cout<<"Rsidient Home Page" << endl;}
    UpdateFile(residents);
    system("pause");
	return 0;
}}}

[Ancient Dragon]

First -- thanks for using code tags correctly on your first post here.

Nice code, but why did you post it?

[awesome3000]

the program does not run and i got the following errrors:

55 `void HOMEPAGE::selectManagrTask(std::vector<std::string, std::allocator<std::string> >&)' member function declared in class `HOMEPAGE'
55 In member function `void HOMEPAGE::selectManagrTask(std::vector<std::string, std::allocator<std::string> >&)'

89 a function-definition is not allowed here before '{' token
89 expected `,' or `;' before '{' token

118 a function-definition is not allowed here before '{' token
118 expected `,' or `;' before '{' token

137 expected primary-expression before "int"
137 expected `;' before "int"

[Ancient Dragon]

The error message means that selectManagrTask() is not a member of that class. Check the spelling of that function in the class declaration.