We must use this code. #include \"Resistor.h\" #include <iostream> #include <iom

Question

We must use this code.
#include "Resistor.h"
#include <iostream>
#include <iomanip>
#include <Windows.h>
#include <math.h>

using namespace std;

//EIA Standard array element sizes per tolerance class
const int E12 = 12;
const int E24 = 24;
const int E48 = 48;
const int E96 = 96;

//EIA Standard Resistor Values
//E12 10% tolerance
//E24 5% tolerance
//E48 2% tolerance
//E96 1% tolerance

//10% standard values
const int nominalE12Values[E12] =
{ 100, 120, 150, 180, 220, 270,
330, 390, 470, 560, 680, 820};

//5% standard values
const int nominalE24Values[E24] =
{ 100, 110, 120, 130, 150, 160, 180, 200, 220, 240,
270, 300, 330, 360, 390, 430, 470, 510, 560, 620,
680, 750, 820, 910};

//2% standard values
const int nominalE48Values[E48] =
{ 100, 105, 110, 115, 121, 127, 133, 140, 147, 154,
162, 169, 178, 187, 196, 205, 215, 226, 237, 249,
261, 274, 287, 301, 316, 332, 348, 365, 383, 402,
422, 442, 464, 487, 511, 536, 562, 590, 619, 649,
681, 715, 750, 787, 825, 866, 909, 953};

//1% standard values
const int nominalE96Values[E96] =
{ 100, 102, 105, 107, 110, 113, 115, 118, 121, 124,
127, 130, 133, 137, 140, 143, 147, 150, 154, 158,
162, 165, 169, 174, 178, 182, 187, 191, 196, 200,
205, 210, 215, 221, 226, 232, 237, 243, 249, 255,
261, 267, 274, 280, 287, 294, 301, 309, 316, 324,
332, 340, 348, 357, 365, 374, 383, 392, 402, 412,
422, 432, 442, 453, 464, 475, 487, 499, 511, 523,
536, 549, 562, 576, 590, 604, 619, 634, 649, 665,
681, 698, 715, 732, 750, 768, 787, 806, 825, 845,
866, 887, 909, 931, 953, 976};

void DisplayResistance(CResistor &, bool );
void EnterResistance(CResistor &, bool);

void main(void)
{

//Control variable to display function names when called
bool fnDisp = false;

CResistor Res1(4700.0, 0.10, "Res1", fnDisp);
CResistor Res2(330.0, 0.10, "Res2", fnDisp);
CResistor Res3(10000.0,0.10, "Res3", fnDisp);

DisplayResistance(Res1, fnDisp);
DisplayResistance(Res2, fnDisp);
DisplayResistance(Res3, fnDisp);

EnterResistance(Res1, fnDisp);
DisplayResistance(Res1, fnDisp);

system("pause");
}

// Function displays all data member values of a CResistor object
void DisplayResistance(CResistor & resObj, bool fnDisplay)
{
//Local variables to hold CResistor data copies
double nom, tol, min, max;
nom = resObj.getNominal(fnDisplay);
tol = resObj.getTolerance(fnDisplay);
min = nom * (1.0 - tol);
max = nom * (1.0 + tol);
cout << endl << "Resistor object name is " << resObj.getResName(fnDisplay) << endl;
cout << setiosflags(ios::fixed) << setiosflags(ios::showpoint)
<< setprecision(3);
cout << endl << "Nominal resistance value = " << setw(15) << nom << " ohms ";
cout << endl << "Tolerance = " << setw(15) << tol * 100 << " %";
cout << endl << "Minimum Resistance = " << setw(15) << min << " ohms";
cout << endl << "Maximum Resistance = " << setw(15) << max << " ohms";
cout << endl << endl;
}

// Function allows user to enter new values for CResistor data members
void EnterResistance(CResistor & resObj, bool fnDisplay)
{
//Local variables to hold CResistor data copies
double nom, tol;
string name;

//Local variable for user data entry
int nomEdit = 0;
int tolEdit = 0;
int powerOfTen = 0;

//Valid EIA entry value check boolean
bool validEIA = false;

//Local loop counter
int i = 0;

nom = resObj.getNominal(fnDisplay);
tol = resObj.getTolerance(fnDisplay);
name = resObj.getResName(fnDisplay);
cout << endl << endl;
cout << "Resistor being edited: " << name << endl << endl;

do
{
cout << "Current resistance tolerance = " << tol * 100 << " %" << endl;
cout << "Valid tolerances are 1%, 2%, 5% or 10%" << endl << endl;
cout << "Enter 1, 2, 5 or 10: ";
cin >> tolEdit;
cout << endl;
}
while(tolEdit != 1 && tolEdit != 2 && tolEdit != 5 && tolEdit != 10);

cout << "Tolerance set to " << tolEdit << " %" << endl << endl;
resObj.setTolerance((double)tolEdit*0.01, fnDisplay);

do
{
cout << "Current nomimal resistance = " << nom << " ohms" << endl;
cout << "Standard 10% Resistance Values, First Three Digits" << endl << endl;

if(tolEdit == 10)
{
for( i = 0; i < E12; i++)
{
if(!(i % 10))
cout << endl;
cout << nominalE12Values[i] << " ";
}
}
else if(tolEdit == 5)
{
for( i = 0; i < E24; i++)
{
if(!(i % 10))
cout << endl;
cout << nominalE24Values[i] << " ";
}
}
else if(tolEdit == 2)
{
for( i = 0; i < E48; i++)
{
if(!(i % 10))
cout << endl;
cout << nominalE48Values[i] << " ";
}
}
else
{
for( i = 0; i < E96; i++)
{
if(!(i % 10))
cout << endl;
cout << nominalE96Values[i] << " ";
}
}

cout << endl << endl << "Enter first three digits: ";
cin >> nomEdit;
cout << "You entered " << nomEdit << endl;
validEIA = false;

if(tolEdit == 10)
{
for( i = 0; i < E12; i++)
{
if(nomEdit == nominalE12Values[i])
{
validEIA = true;
cout << "Valid EIA value entered" << endl;
}
}
}
else if(tolEdit == 5)
{
for( i = 0; i < E24; i++)
{
if(nomEdit == nominalE24Values[i])
{
validEIA = true;
cout << "Valid EIA value entered" << endl;
}
}
}
else if(tolEdit == 2)
{
for( i = 0; i < E48; i++)
{
if(nomEdit == nominalE48Values[i])
{
validEIA = true;
cout << "Valid EIA value entered" << endl;
}
}
}
else
{
for( i = 0; i < E96; i++)
{
if(nomEdit == nominalE96Values[i])
{
validEIA = true;
cout << "Valid EIA value entered" << endl;
}
}
}

if (validEIA == false)
{
cout << "Invalid EIA value entered, try again" << endl;
}
}
while(validEIA == false);

do
{
cout << endl << "Enter a power of ten multiplier between -2 (0.01) and 3 (1000): ";
cin >> powerOfTen;
cout << "You entered " << powerOfTen << endl;
}
while(powerOfTen < -2 || powerOfTen > 3);

resObj.setNominal((double)nomEdit * pow(10.0,(double)powerOfTen), fnDisplay);
}

Function main() should instatiate two objects of class resistor.
Function main() should display the current values of all resistor objects.
Function main() should also calculate and display the minimum and maximum in-tolerance resistance values of each resistor object from the resistor data members.
Function main() should allow the user to change the values of the nominal resistance and the resistor tolerance of both resistor objects, and it should also correctly handle out of numeric-range input. Main() is also responsible for making sure that the user can successfully enter only correct, EIA resistance and tolerance values.
The user should be given the following data-entry choices:
accept current EIA values for resistance and tolerance;
The function main() should display the new, modified values of the resistor object, including the new min and max in-tolerance resistance values.
The function main() should be executed twice: once with the test messages displayed and once without.

Explanation / Answer

same question, i'll split it up for u! just a minute

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