//This is the IMPLEMENTATION FILE: templist.cxx. 
//(Your system may require some suffix other than .cxx). 
//This is the IMPLEMENTATION of the class TemperatureList.
//The interface for the class TemperatureList is in the file templist.h.
#include <iostream.h>
#include <stdlib.h>
#include "templist.h"

TemperatureList::TemperatureList( )
{
    size = 0;
}

//Uses iostream.h and stdlib.h:
void TemperatureList::add_temperature(double temperature)
{
    if ( full( ) )
    {
        cout << "Error: adding to a full list.\n";
        exit(1);
    }
    else
    {
        list[size] = temperature;
        size = size + 1;
    }
}

int TemperatureList::full( ) const
{
    return (size == MAX_LIST_SIZE);
}

//Uses iostream.h:
ostream& operator <<(ostream& outs, const TemperatureList& the_object)
{
    for (int i = 0; i < the_object.size; i++)
        outs << the_object.list[i] << " F\n";
    return outs;
}