/*
    testutils.cpp
    CIS 150
    2008-06-17
    David Klick
   
    Driver program used to demonstrate the use of the 
    utils150.h library.
*/

#include <iostream>
#include "utils150.h"
using std::cout;
using std::cin;
using dgk::getInt;
using dgk::getDouble;

void cont();

int main(int argc, char* argv[]) {
    int n = 0;
    double x = 0.0;
    n = getInt("Please enter an integer", -10, 20);
    cout << "You entered " << n << "\n\n";
    x = getDouble("Please enter a floating point number", -10.276, 20);
    cout << "You entered " << x << "\n\n";
    cont();
    return 0;
}

/*
    void cont();
   
    Arguments: none
   
    Returns: nothing
   
    Clears input buffer and pauses waiting for user 
    to press Enter.
*/
void cont() {
    if (cin.rdbuf()->sungetc() != -1 && cin.get() != '\n') cin.ignore(80,'\n');
    cout << "Press enter to continue...";
    cin.get();
}