bool ProcessFile(string filename)
{
string line;
ifstream fin (filename.c_str());
if(fin.fail())
{
return false;
} else
{
do {
fin >> line;
if(line == "10")
{
OnTen();
} else if(line =="20")
{
OnTwenty();
} else if(line == "30")
{
OnThirty();
} else if(line == "40")
{
OnForty();
} else if(line == "50")
{
OnFifty();
} else
{
OnError();
}
} while(!fin.eof());
}
fin.close();
return true;
}
void ProcessArguments(int argc, char *argv[])
{
for(int i = 1; i < argc; i++) //walks through array while less than # arguments
{
string check_arg = argv[i];
if(check_arg == "10") //checks each case of argument and returns their function
{
OnTen();
}
else if(check_arg == "20")
{
OnTwenty();
}
else if(check_arg == "30")
{
OnThirty();
}
else if(check_arg == "40")
{
OnForty();
}
else if(check_arg == "50")
{
OnFifty();
}
else //if not one of the functions matching arguments returns an error
{
OnError();
}
}
}
void ProcessArguments(int argc, char* argv[])
{
stringstream arg;
for (int i=1; i<argc; i++)
{
arg<<argv[i];
if (arg.str()=="10") {
OnTen();
}
else if (arg.str()=="20") {
OnTwenty();
}
else if (arg.str()=="30") {
OnThirty();
}
else if (arg.str()=="40") {
OnForty();
}
else if (arg.str()=="50") {
OnFifty();
}
else {
OnError();
}
arg.str("");
}
}
/*
* Open and read the contents of a text file. Each line of the
* file will contain a single integer of possible values 10, 20,
* 30, 40, or 50. Perform the following operations on the input values:
* 10 -- invoke the function OnTen
* 20 -- invoke the function OnTwenty
* 30 -- invoke the function OnThirty
* 40 -- invoke the function OnForty
* 50 -- invoke the function OnFifty
* any other value -- invoke the function OnError
* DON'T FORGET TO CLOSE YOUR FILE BEFORE YOUR FUNCTION ENDS!!!
* @param string filename - A string containing the name of the file to
* be processed
* @return bool - True if filename was successfully opened and processed,
* else false
*/
bool ProcessFile(string filename)
{
string line;
ifstream myFile;
myFile.open(filename.c_str()); //open given fiile
if (myFile.is_open())
{
while (getline(myFile, line)) //loops throush every line
{
if (line == "10") //if line contains some number invoke appropriate function
{
OnTen();
}
else if (line == "20")
{
OnTwenty();
}
else if (line == "30")
{
OnThirty();
}
else if (line == "40")
{
OnForty();
}
else if (line == "50")
{
OnFifty();
}
else //if number isnt present invoke onError
{
OnError();
}
}
myFile.close(); //close file
return true;
}
else //if fiie is unable to open return false
{
return false;
}
}
// Adds to counters fot arguments parsed
void ProcessArguments(int argc, char* argv[])
{
for (int i = 1; i < argc; i++) {
string compare = argv[i];
if (compare == "10")
{
OnTen();
} else if (compare == "20")
{
OnTwenty();
} else if (compare == "30")
{
OnThirty();
} else if ( compare == "40")
{
OnForty();
} else if ( compare == "50")
{
OnFifty();
} else
OnError();
}
}
/*
* Process the argv array (command-line arguments to the program). Ignore
* argv[0] as that is the program name. Perform the following operations on
* the input values:
* 10 -- invoke the function OnTen
* 20 -- invoke the function OnTwenty
* 30 -- invoke the function OnThirty
* 40 -- invoke the function OnForty
* 50 -- invoke the function OnFifty
* any other value -- invoke the function OnError
* @param int argc - Contains the number of arguments passed to the program
* on the command-line
* @param char *argv[] - An array containing the command-line arguments
*/
void ProcessArguments(int argc, char* argv[])
{
string argument; //variable to store the array item in
for (int i = 1; i < argc; i++)
{
argument = argv[i]; //cycles through each slot and stores it in the variable
if (argument == "10") //compares each item to see if there is a match to 10, 20, 30, 40, 50
{ //then invokes proper function if there is a match
OnTen();
}
else if(argument == "20")
{
OnTwenty();
}
else if(argument == "30")
{
OnThirty();
}
else if(argument == "40")
{
OnForty();
}
else if(argument == "50")
{
OnFifty();
}
else
{
OnError();
}
}
}
// CODE HERE -- FUNCTION DEFINITION FOR ProcessFile()
bool ProcessFile(string filename)
{
int count;
ifstream inputStream;
inputStream.open(filename.c_str());
if (inputStream.fail())
{
return false;
}
while (inputStream>>count)
{
if (count==10) {
OnTen();
}
else if (count==20) {
OnTwenty();
}
else if (count==30) {
OnThirty();
}
else if (count==40) {
OnForty();
}
else if (count==50) {
OnFifty();
}
else {
OnError();
}
}
inputStream.close();
return true;
}
