// File Name: countv1.cpp
// Author: Xiannong Meng
// Course: CS2330
// Date: March 15, 1997
// Problem statement: demonstrate how class is defined

#include <iostream.h>
#include <limits.h>
#include "countv1.h"

// class constructor
// Intent: initialize a class instant (object)
// Precondition: none
// Postcondition: initial value is assigned
CounterV1::CounterV1()
{
   value = 0;
}

// Name: Increment
// Intent: Increment the value of counter by one
// Precondition: a counter has been defined
// Postcondition: value is incremented by one
void CounterV1::Increment()
{
   if (value == INT_MAX)
   // another possible action is to reset counter to zero
      cerr << " value exceeding limit ... \n";
   else
       value ++;
}

// Name: Display
// Intent: Display the value of the counter 
// Precondition: a counter has been defined
// Postcondition: value is displayed
void CounterV1::Display()
{
   cout << "Value of the counter is " << value << endl;
}