get data from file and vector - c++

Question

I want to retrieve all the data inside the text file, so I will read to vector 1st then display all the data out. The 1st data in the text file I can get it properly, but the 2nd data in the text file, the username can't be retrieve and it gone.
Here's the text file data...
1|admin|admin|admin|Male|123|123|123|
1|jeff|jeff|jeff|Male|123|123|123|
And after I display all the data out...it become like this
1 admin admin admin Male 123 123 123
1 jeff jeff Male 123 123 123
Can anyone help me to solve?? THANKS
void Admin::displayMemberInfo(vector <Member> &memberProfile)
{
if(loginSucceed == true)
{
int memberID, age;
string username, password, name, gender, contact, ic;
memberProfile.erase(memberProfile.begin(),memberProfile.end());
ifstream inMember("Member.txt");
while(!(inMember.eof()))
{
string name,gender,contact, ic, username, password;
int age,memberID;
string readID,readAge;
getline(inMember,readID,'|');
istringstream(readID)>>memberID;
getline(inMember,username,'|');
getline(inMember,password,'|');
getline(inMember,name,'|');
getline(inMember,gender,'|');
getline(inMember,readAge,'|');
istringstream(readAge)>>age;
getline(inMember,contact,'|');
getline(inMember,ic,'|');
inMember.ignore(numeric_limits<streamsize>::max(), '|');
//if(username != "")
//{
// Member member(memberID, username, password, name, gender,age, contact, ic);
// memberProfile.push_back(member);
//}
cout<<memberID<<username<<password<<name<<gender<<age<<contact<<ic<<endl;
}
inMember.close();
system("pause");
}
}

Answer 1

You need to change this line
inMember.ignore(numeric_limits<streamsize>::max(), '|');
to
inMember.ignore(numeric_limits<streamsize>::max(), '\n');
Oh yeah, I forgot, you redeclare variables.
Try this entire function and tell me if it works better:
void Admin::displayMemberInfo(/* vector <Member> &memberProfile */) {
int memberID, age;
string username, password, name, gender, contact, ic;
//memberProfile.erase(memberProfile.begin(),memberProfile.end());
ifstream inMember("Members.txt");
if(inMember.fail()) return;
while(!(inMember.eof())) {
string readID,readAge;
getline(inMember,readID,'|');
istringstream(readID)>>memberID;
getline(inMember,username,'|');
getline(inMember,password,'|');
getline(inMember,name,'|');
getline(inMember,gender,'|');
getline(inMember,readAge,'|');
istringstream(readAge)>>age;
getline(inMember,contact,'|');
getline(inMember,ic,'|');
inMember.ignore(numeric_limits<streamsize>::max(), '\n');
//if(username != "")
//{
// Member member(memberID, username, password, name, gender,age, contact, ic);
// memberProfile.push_back(member);
//}
cout<<memberID<<username<<password<<name<<gender<<age<<contact<<ic<<endl;
}
inMember.close();
system("pause");
}
You were also re-declaring variables in the function as well as the while loop.
I commented out the vector stuff for my test.
My input file is
1|admin|admin|admin|Male|123|123|123|
2|jeff|jeff|jeff|Male|123|123|123|
Terminated with a new line. The output is
1adminadminadminMale123123123
2jeffjeffjeffMale123123123