problem with classes
I am having trouble with calling a function from my class in main. Any help would be greatly appreciated.
Here's my header file:
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#ifndef BINNUM_H
#define BINNUM_H
using namespace std;
class binNum
{
private:
char num [5];
int num1;
int num2;
public:
binNum(); //Default constructor
void numbers();
};
#endif
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Here's my class file:
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#include "binNum.h" //obtain prototype definitions
#include <iostream>
using namespace std;
binNum::binNum()
{
num1 = 0;
num2 = 0;
}
void binNum::numbers(void)
{
cout << "Enter a 4 bit binary number entering only 0's and 1's: ";
cin >> num1;
cout << "Enter another 4 bit binary number entering only 0's and 1's: ";
cin >> num2;
}
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Heres my code for main:
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#include "binNum.h"
#include "misc_ops.h"
#include <iostream>
#include <string>
#include <string.h>
using namespace std;
int main()
{
binNum num;
cout << "Binary number 1: " << num.numbers << endl;
cout << "Binary number 2: " << endl;
//keeps the output window open
cout << "Press enter to continue \n";
cin.ignore();
char ch = getchar();
return 0;
}
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To call the function you write num.numbers();. The return type is void it doesn't make sense trying to print the return value.
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