int main()
{
    vector<string> tokens;
 
    char _string[256];
    char inputChar[256];
    string inputString;
    ifstream input;
 
    cout << "Enter name of an existing file: ";
    cin.get( _string, 256 );
 
    input.open( _string );
 
    input.getline( inputChar, 256 );
    cout << inputChar << endl;
    inputString = inputChar;
    cout << inputString << endl << endl;
 
    Tokenize( inputString, token ); // add an 's' to 'token'

void Tokenize( const string& str, vector<string>& tokens, const string& delimiters = "|")
{
    // Tokenize taken from [url]http://www.hispafuentes.com/[/url]
    // Skip delimiters at the beginning
    string::size_type lastPos = str.find_first_not_of( delimeters, 0 ); // you're spelling 'delimiters' wrong