userInteraction.h

#ifndef __USERINTERACTION_H__

#define __USERINTERACTION_H_

#include <iostream>

#include "utilities.h"

using namespace std;

const long MENU_MIN = 1;

const long MENU_FACT = MENU_MIN;

const long MENU_EXP = MENU_MIN + 1;

const long MENU_SIN = MENU_MIN + 2;

const long MENU_ROOT = MENU_MIN + 3;

const long MENU_COSH = MENU_MIN + 4;

const long MENU_QUIT = MENU_MIN + 5;

const long MENU_MAX = MENU_QUIT;

const long MENU_SNARK = MENU_MAX + 1;

// Desc: Outputs the menu for the snark calculator and receives

// the menu selection

// Pre: None

// Post: Outputs the snark calculator menu to the console and

// receives menu selections until the user chooses an appropriate

// option

long PresentMenu();

// Desc: Outputs the menu for the snark calculator

// Pre: None

// Post: The snark calculator menu will be outputted to the console

void OutputMenu();

// Desc: Outputs a random snarky message to the console

// Pre: None

// Post: A random snark message will be selected and outputted

// to the console

void RandomMenuSnark();

// Desc: Formats and outputs the answer to the specifed calculation

// Pre: The type parameter must be one of the menu choices and the

// T1 and T2 types must be able to be outputted to the console

// Post: Based on the type parameter, the input and answer parameters

// will be formatted and outputted to the console

template <typename T1, typename T2>

void OutputAnswer(const long type, const T1 input, const T2 answer);

// Desc: Requests input from the user within the given bounds

// Pre: The types T1 and T2 must be able to be compared and min

// must be less than max and the type T1 must be able to be read

// in from the console

// Post: The message will be printed to the console and input will

// be read until the user inputs a value that is between the min

// and max parameters, inclusive

template <typename T1, typename T2>

void RequestInput(const string message, T1& input, const T2 min, const T2 max);

// Desc: Requests input from the user that is at least the given value

// Pre: The types T1 and T2 must be able to be compared and the type

// T1 must be able to be read in from the console

// Post: The message will be printed to the console and input will

// be read until the user inputs a value that is at least the min

// value that is passed in

template <typename T1, typename T2>

void RequestInput(const string message, T1& input, const T2 min);

// Desc: Requests input from the user

// Pre: The type T must be able to be read in from the console

// Post: The message will be printed to the console and the input

// parameter will be read in

template <typename T>

void RequestInput(const string message, T& input);

#include "userInteraction.hpp"

#endif