I am getting an error message when trying to run this program using a Visual C++ 6.0 compiler. The header and code is straight out of the book and I need to understand why I am getting this error message.....maybe I am not compiling correctly? Any help please.?
This is the header file correct?Code:
// Fig. 6.18: time3.h
// Declaration of class Time.
// Member functions defined in time3.cpp
// prevent multiple inclusions of header file
#ifndef TIME3_H
#define TIME3_H
class Time {
public:
Time( int = 0, int = 0, int = 0 ); // default constructor
// set functions
void setTime( int, int, int ); // set hour, minute, second
void setHour( int ); // set hour
void setMinute( int ); // set minute
void setSecond( int ); // set second
// get functions
int getHour(); // return hour
int getMinute(); // return minute
int getSecond(); // return second
void printUniversal(); // output universal-time format
void printStandard(); // output standard-time format
private:
int hour; // 0 - 23 (24-hour clock format)
int minute; // 0 - 59
int second; // 0 - 59
}; // end clas Time
#endif
This is the source code correct?Either way I get the same fatal error that #include “time3.h” is a problem. What am I doing wrong?Code:// Fig. 6.20: fig06_20.cpp
// Demonstrating the Time class set and get functions
#include <iostream>
using std::cout;
using std::endl;
// include definition of class Time from time3.h
#include "time3.h"
void incrementMinutes( Time &, const int ); // prototype
int main()
{
Time t; // create Time object
// set time using individual set functions
t.setHour( 17 ); // set hour to valid value
t.setMinute( 34 ); // set minute to valid value
t.setSecond( 25 ); // set second to valid value
// use get functions to obtain hour, miunute and second
cout << "Result of setting all valid values:\n"
<< " Hour: " << t.getHour()
<< " Minute: " << t.getMinute()
<< " Second: " << t.getSecond();
// set time using individual set functions
t.setHour( 234 ); // invalid hour set to 0
t.setMinute( 43 ); // set minute to valid value
t.setSecond( 6373 ); // invalid second set to 0
// display hour, minute and second after setting
// invalid hour and second values
cout << "\n\nResult of attempting to set invalid hour and"
<< " second:\n Hour: " << t.getHour()
<< " Minute: " << t.getMinute()
<< " Second: " << t.getSecond() << "\n\n";
t.setTime( 11, 58, 0 ); // set time
incrementMinutes( t, 3 ); // increment t's minute by 3
return 0;
} // end main
// add specified number of minutes to a Time object
void incrementMinutes( Time &tt, const int count )
{
cout << "Incrementing minute " << count
<< " times:\nStart time: ";
tt.printStandard();
for ( int i = 0; i < count; i++ ) {
tt.setMinute( ( tt.getMinute() + 1 ) % 60 );
if ( tt.getMinute() == 0 )
tt.setHour( ( tt.getHour() + 1 ) % 24 );
cout << "\nminute + 1: ";
tt.printStandard();
} // end for
cout << endl;
} // end function incrementMinutes
