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C & C++ Multimedia Cyber Classroom
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C and C++ Multimedia Cyber Classroom (Prentice Hall) (1998).iso
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src
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fig06_12.jar
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Ch06
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Fig06_12
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Fig06_12.cpp
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C/C++ Source or Header
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1997-10-16
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945b
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47 lines
// Fig. 6.12: fig06_12.cpp
// Demonstrating that class objects can be assigned
// to each other using default memberwise copy
#include <iostream.h>
// Simple Date class
class Date {
public:
Date( int = 1, int = 1, int = 1990 ); // default constructor
void print();
private:
int month;
int day;
int year;
};
// Simple Date constructor with no range checking
Date::Date( int m, int d, int y )
{
month = m;
day = d;
year = y;
}
// Print the Date in the form mm-dd-yyyy
void Date::print()
{ cout << month << '-' << day << '-' << year; }
int main()
{
Date date1( 7, 4, 1993 ), date2; // d2 defaults to 1/1/90
cout << "date1 = ";
date1.print();
cout << "\ndate2 = ";
date2.print();
date2 = date1; // assignment by default memberwise copy
cout << "\n\nAfter default memberwise copy, date2 = ";
date2.print();
cout << endl;
return 0;
}