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//LIBRARY.H FILE
using namespace std; // for cout and cin
enum AccountType { CHECKING, SAVINGS };
struct Date
{
int month, day, year;
int hour, minute, second;
};
struct Account
{
string date;
string firstName;
string lastName;
long number;
string type;
double amount;
};
struct AccountNode
{
Account* account;
AccountNode* next;
};
struct Node
{
Account* account;
Node* next;
};
Date getCurrentDate();
void displayAccounts ( AccountNode* listOfAccounts );
string parseCsvRow ( string row, int commaOffset );
Account* createAccount(string date, string fn, string ln, long num, string type, float amount);
void push ( Node** list, Account* account );
AccountNode* loadAccountsFromFile(string fileName);
[code]
[code]
\\LIBRARY.CPP FILE
string parseCsvRow ( string row, int commaOffset )
{
int commaIndex = row.find(",",0);
if ( commaIndex == -1 )
return "";
commaOffset++;
row += ",";
commaIndex = 0;
int lastCommaIndex = 0;
string data;
for(int i = 0; i < commaOffset; i++ ) {
lastCommaIndex = commaIndex;
if(lastCommaIndex > 0) {
lastCommaIndex++;
}
commaIndex = row.find(",",lastCommaIndex);
if(commaIndex == -1)
return "";
data = row.substr(lastCommaIndex, commaIndex - lastCommaIndex);
}
return data;
}
Account* createAccount(string date, string fn, string ln, long num, string type, float amount)
{
Account* newAccount = new Account;
newAccount->date = date;
newAccount->firstName = fn;
newAccount->lastName = ln;
newAccount->number = num;
newAccount->type = type;
newAccount->amount = amount;
return newAccount;
}
AccountNode* createList ( Account* account )
{
AccountNode* newNode = new AccountNode;
newNode->next = NULL;
newNode->account = account;
return newNode;
}
void push ( AccountNode** list, Account* account )
{
AccountNode* newNode = new AccountNode;
newNode->next = *list;
newNode->account = account;
*list = newNode;
}
AccountNode* loadAccountsFromFile(string fileName)
{
Account* accountNode = new Account;
AccountNode* h = createList ( accountNode );
push(&h, accountNode);
}
void displayDate ( Date date )
{
cout << date.month << "/" << date.day << "/" << date.year << " ";
cout << date.hour << ":" << date.minute << ":" << date.second;
}
void displayAccount ( Account n )
{
cout << n.date << ", " << n.firstName << ", " << n.lastName << ", " << n.number << ", " << n.type << ", " << n.amount << endl;
}
void displayList ( AccountNode* list )
{
AccountNode* current = list;
do {
Account* n = current->account;
displayAccount ( *n );
current = current->next;
} while ( current != NULL );
}
[code]
[code]
/MAIN FILE
int main()
{
string date[100];
string firstName[100];
string lastName[100];
long num[100];
string type[100];
double balance[100];
string fileName;
cout << "Please enter the file name: ";
cin >> fileName;
fileName+= ".csv";
ifstream accountFile;
accountFile.open (fileName.c_str());
string row;
for( int r = 0; r < 10; r++ )
{
getline (accountFile,row);
date [r] = parseCsvRow ( row, 0 );
firstName[r] = parseCsvRow ( row, 1 );
lastName[r] = parseCsvRow ( row, 2);
num[r] = atol(parseCsvRow ( row, 3 ).c_str());
type[r] = parseCsvRow ( row, 4 );
balance[r] = atof ( parseCsvRow ( row, 5 ).c_str());
}
Account *n = createAccount (date[0], firstName[0], lastName[0], num[0], type[0], balance[0]);
AccountNode* list = createList (n);
displayList ( list );
getch();
accountFile.close();
}
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