// ************************************************************************
// * Created By: Circuit Negma *
// * Date : Jan 1 , 2006 *
// * File Name : converter *
// * Description : *
// * THIS IS a general metric converter *
// ************************************************************************
// SEC. 1: PRE-PROCESSOR DIRECTIVES
// Library – is a collection of functions and symbols that are needed to run
// C++ program.
// Library – has a name and is referred to by a header file.
#include <iostream> // Input/Output functions are contained in the header
// file iostream.h
// The header file contain the needed instructions and
// descriptions of the functions needed to perform input
// output operations.
#include <cstdlib>
using namespace std;
float check()
{
int n;
bool flag = true;
bool flagy;
cin.clear();
flag = cin >> n;
while (!flag)
{
cout << endl;
cout << “this is not a number” << endl;
cout << ” you entered : ” << n << endl;
cout << “please enter a number again: “;
cin.clear();
cin.ignore();
}
cout << “this is n: ” << n << endl << endl;
/* while(flag)
{
cin.clear();
flagy = cin >> i;
if (flagy == 1 )
{
cout << “this is a number” << endl;
cout << flagy << endl;
flag = false;
//return (float) i;
}
else
{
cout << “this is not a number” << endl;
cout << flagy << endl;
}
}*/
return (float) n;
}
void cmConv (float n)
{
float iin, ift;
cout << endl << endl;
cout << ” cmConv has been chosen” << endl;
iin = n * 0.394;
ift = n * 0.0328;
cout << iin << ” in” << endl;
cout << ift << ” ft” << endl;
}
void inchConv (float n)
{
float incm, inft;
cout << endl << endl;
cout << ” inchConv has been chosen” << endl;
incm = n / 0.394;
inft = (n * 0.0328) / 0.394;
cout << incm << ” cm” << endl;
cout << inft << ” ft” << endl;
}
void ftConv (float n)
{
float ftcm, ftin;
cout << endl << endl;
cout << ” ftConv has been chosen” << endl;
ftcm = n / 0.0328;
ftin = (n * 0.394) / 0.0328;
cout << ftcm << ” cm” << endl;
cout << ftin << ” in” << endl;
}
int main()
{
cout.flush();
int i;
float icm, iin, ift;
string flag;
cout << ” _____________________________” << endl << endl;
cout << ” – Created By: Circuit Negma -” << endl;
cout << ” – File Name : Converter.cpp -” << endl;
cout << ” – Date : Jan 17, 2006 -” << endl;
cout << ” _____________________________” << endl;
cout << endl << endl;
main_face:
cout << ” _________________________________” << endl;
cout << “| |” << endl;
cout << “| Welcome to C++ |” << endl;
cout << “| |” << endl;
cout << “| Metric Calculator Menu |” << endl;
cout << “|___________________________ |” << endl;
cout << “| |” << endl;
cout << “| 1. Convert from ‘cm’ to … |” << endl;
cout << “| 2. Convert from ‘inch’ to … |” << endl;
cout << “| 3. Convert from ‘ft’ to … |” << endl;
cout << “| 4. Exit Sat. Link System. |” << endl;
cout << endl;
cout << ” Please, Chose from the Menu: “;
cin >> i;
cout << endl;
if ( i == 1 )
{
cout << “You chosed to convert from ‘cm’ to … ” << endl;
cout << “Please, Enter the amount in ‘cm’: “;
icm = check();
cout << icm;
cmConv(icm);
cout << endl << endl;
goto main_face;
}
else if (i == 2)
{
cout << “You chosed to convert from ‘inch’ to … ” << endl;
cout << “Please, Enter the amount in ‘inch’: “;
cin >> iin;
inchConv (iin);
cout << endl << endl;
goto main_face;
}
else if (i == 3)
{
cout << “You chosed to convert from ‘ft’ to … ” << endl;
cout << “Please, Enter the amount in ‘ft’: “;
cin >> ift;
ftConv (ift);
cout << endl << endl;
goto main_face;
}
else if (i == 4)
{
cout << “Exit Sat. Link System.”;
}
else
{
cout << “exit”;
}
//cin >> i;
return 0;
}
