I am trying to compile a program to make sure all the code is working. I am getting an Error 2019 Unresolved External with the following messages:
1>------ Build started: Project: Week 2 Dating Service, Configuration: Debug Win32 ------
1> Client.cpp
1>Client.obj : error LNK2019: unresolved external symbol "private: void __thiscall Client::checkName(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > &)" (?checkName@Client@@AAEXAAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function "public: __thiscall Client::Client(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >)" (??0Client@@QAE@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z)
1>Client.obj : error LNK2019: unresolved external symbol "private: void __thiscall Client::checkSex(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > &)" (?checkSex@Client@@AAEXAAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function "public: __thiscall Client::Client(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >)" (??0Client@@QAE@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0@Z)
1>Client.obj : error LNK2019: unresolved external symbol "private: void __thiscall Client::checkPhone(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > &)" (?checkPhone@Client@@AAEXAAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z) referenced in function "public: __thiscall Client::Client(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >)" (??0Client@@QAE@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@00@Z)
1>C:\Users\owner\Documents\Visual Studio 2010\Projects\CISS 350\Week 2 Dating Service\Debug\Week 2 Dating Service.exe : fatal error LNK1120: 3 unresolved externals
Here is all of my code...
Header: //Specification file for the Client.h class. Class will hold member data and provide necessary functions to access the data.
#ifndef CLIENT_H
#define CLIENT_H
#include <iostream>
#include <vector>
using namespace std;
class Client
{
private:
//Member Variables
string name; //Hold the clients name
string sex; //Single char to hold sex
string phone; //Holds 7 digit phone number
vector<string> interests;
//Private Member functions
void interest(vector<string>);
void checkName(string &);
void checkSex(string &);
void checkPhone(string &);
public:
//Public Variables
bool hasMatch;
string match;
//Constructors
Client();
Client(string);
Client(string, string);
Client(string, string, string);
Client(string, string, string, vector<string>);
//Mutators
void setName(string);
void setSex(string);
void setPhone(string);
void setInterests(vector<string>);
void setClient(string, string, string, vector<string>);
//Accessors
void getName(string &);
void getSex(string &);
void getPhone(string &);
void getInterests(vector<string> &);
void getClient(string &, string &, string &, vector<string> &);
};
#endif
Implementation file:
//Implementation file for the Client.h class.
#include <iostream>
#include <string>
#include <vector>
#include "Client.h"
using namespace std;
//Private Member functions
void Client::interest(vector<string> inter)
{
int vecSize = inter.size();
for(int i = 0; i < vecSize; i++)
{
interests[i] = inter[i];
}
}
void checkName(string &nm)
{
do
{
cout << "Name is longer than 20 characters. Please enter a new name:";
cin >> nm;
}
while(nm.size() > 20);
}
void checkSex(string &sx)
{
int size = sx.size();
if(size > 1)
{
sx = sx[0];
}
do
{
if(sx != "M" || sx != "m" || sx != "F" || sx != "f")
{
cout << "Please enter sex(M or F):";
cin >> sx;
}
}
while(sx != "M" || sx != "m" || sx != "F" || sx != "f");
}
void checkPhone(string &ph)
{
int size = ph.size();
bool isGood= true;
if(size > 8)
isGood = false;
for(int i = 0; i < size; i++)
{
if(static_cast<int>(ph[i]) != 32 && ph[i] > '9'|| ph[i] < '0')
{
isGood = false;
}
}
if(isGood == false)
{
cout << "Phone number not valid.\n" << "Please enter a new number:";
cin >>ph;
checkPhone(ph);
}
}
//Contructors
Client::Client()
{
name = " ";
phone = " ";
sex = " ";
interests[0] = " ";
hasMatch = false;
match = " ";
}
Client::Client(string nm)
{
checkName(nm);
name = nm;
phone = " ";
sex = " ";
interests[0] = " ";
hasMatch = false;
match = " ";
}
Client::Client(string nm, string sx)
{
checkName(nm);
name = nm;
phone = " ";
checkSex(sx);
sex = sx;
interests[0] = " ";
hasMatch = false;
match = " ";
}
Client::Client(string nm, string sx, string ph)
{
checkName(nm);
name = nm;
checkPhone(ph);
phone = ph;
checkSex(sx);
sex = sx;
interests[0] = " ";
hasMatch = false;
match = " ";
}
Client::Client(string nm, string sx, string ph, vector<string> inter)
{
checkName(nm);
name = nm;
checkPhone(ph);
phone = ph;
checkSex(sx);
sex = sx;
interest(inter);
hasMatch = false;
match = " ";
}
//Mutators
void Client::setName(string nm)
{
checkName(nm);
name = nm;
}
void Client::setSex(string sx)
{
checkSex(sx);
sex = sx;
}
void Client::setPhone(string ph)
{
checkPhone(ph);
phone = ph;
}
void Client::setInterests(vector<string> inter)
{
interest(inter);
}
void Client::setClient(string nm, string sx, string ph, vector<string> inter)
{
checkName(nm);
name = nm;
checkPhone(ph);
phone = ph;
checkSex(sx);
sex = sx;
interest(inter);
}
//Accessors
void Client::getName(string &nm)
{
nm = name;
}
void Client::getSex(string &sx)
{
sx = sex;
}
void Client::getPhone(string &ph)
{
ph = phone;
}
void Client::getInterests(vector<string> &inter)
{
inter = interests;
}
void Client::getClient(string &nm, string &sx, string &ph, vector<string> &inter)
{
nm = name;
sx = sex;
ph = phone;
inter = interests;
}
Main file:
#include <iostream>
#include <string>
#include <vector>
#include <iomanip>
#include <list>
#include "Client.h"
using namespace std;
//Global Variables
//Function Prototypes
char MainMenu();
void AddMenu();
void PrintMenu();
bool InitLoad();
void closeProgram();
int main()
{
list<Client> males;
list<Client> females;
Client mClient;
Client fClient;
char choice;
do
{
choice = MainMenu();
switch(choice) //Switch to to call either user selection
{
case ('1'):
{
AddMenu();
break;
}
case ('2'):
{
PrintMenu();
break;
}
case ('3'):
{
closeProgram();
}
}
}
while(choice <= '3' || choice >= '1' || isalpha(choice)); //input validation to ensure the user selects an acceptable value
}
char MainMenu()
{
char choice; //For main menu choice
cout << endl;
do
{
cout << "Main Menu\n" << "1. Client Menu\n" << "2. Print Menu\n"
<< "3. Exit\n";
cout << "Selection: ";
cin >> choice;
cout << endl;
}
while(choice < '1' || choice > '3' || isalpha(choice)); //input validation to ensure the user selects an acceptable value
return choice;
}
void AddMenu()
{
char choice; //For main menu choice
cout << endl;
do
{
cout << "Client Menu\n" << "1. Add Client\n" << "2. UnMatch Client\n"
<< "3. Match Client\n" << "4. Return\n";
cout << "Selection: ";
cin >> choice;
cout << endl;
}
while(choice < '1' || choice > '4' || isalpha(choice)); //input validation to ensure the user selects an acceptable value
}
void PrintMenu()
{
char choice; //For main menu choice
cout << endl;
do
{
cout << "Print Menu\n" << "1. Print Matched Clients\n" << "2. Print Free Clients\n"
<< "3. Print All Clients\n" << "4. Return\n";
cout << "Selection: ";
cin >> choice;
cout << endl;
}
while(choice < '1' || choice > '4' || isalpha(choice)); //input validation to ensure the user selects an acceptable value
}
bool InitLoad()
{
return true;
}
void closeProgram()
{
}