I am trying to read from a file, but I keep getting control characters at the end of my string. I use the for
loop to check for them and it prints out that there is one for every word, but only if I add the + 1
to temp.size()
. I don't want to read them from the file. I am really confused why this is happening.
int main(){
ifstream inFile;
vector<string> vect;
string temp = "";
//Reading from a file line by line
inFile.open("words.txt");
if (inFile.is_open())
{
while (!inFile.eof())
{
getline(inFile, temp);
vect.push_back(temp);
}
}
inFile.close();
//checking through each character of the string to see if it has a control character.
for (int i = 0; i < vect.size(); i++)
{
temp = vect[i];
for (int j = 0; j < temp.size() + 1; j++)
{
if (iscntrl(temp[j]))
{
cout << temp << " There is a space\n";
}
}
}
return 0;
}
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