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| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Bachelor/Prog1/examples/ch07/Fig07_17_19/Fig07_19.cpp | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Bachelor/Prog1/examples/ch07/Fig07_17_19/Fig07_19.cpp')
| -rw-r--r-- | Bachelor/Prog1/examples/ch07/Fig07_17_19/Fig07_19.cpp | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Bachelor/Prog1/examples/ch07/Fig07_17_19/Fig07_19.cpp b/Bachelor/Prog1/examples/ch07/Fig07_17_19/Fig07_19.cpp new file mode 100644 index 0000000..27ba9f7 --- /dev/null +++ b/Bachelor/Prog1/examples/ch07/Fig07_17_19/Fig07_19.cpp @@ -0,0 +1,55 @@ +// Fig. 7.19: fig07_19.cpp
+// Driver to test class Employee.
+#include <iostream>
+
+using std::cout;
+using std::endl;
+
+#include <new> // C++ standard new operator
+
+#include "employee2.h" // Employee class definition
+
+int main()
+{
+ cout << "Number of employees before instantiation is "
+ << Employee::getCount() << endl; // use class name
+
+ Employee *e1Ptr = new Employee( "Susan", "Baker" );
+ Employee *e2Ptr = new Employee( "Robert", "Jones" );
+
+ cout << "Number of employees after instantiation is "
+ << e1Ptr->getCount();
+
+ cout << "\n\nEmployee 1: "
+ << e1Ptr->getFirstName()
+ << " " << e1Ptr->getLastName()
+ << "\nEmployee 2: "
+ << e2Ptr->getFirstName()
+ << " " << e2Ptr->getLastName() << "\n\n";
+
+ delete e1Ptr; // recapture memory
+ e1Ptr = 0; // disconnect pointer from free-store space
+ delete e2Ptr; // recapture memory
+ e2Ptr = 0; // disconnect pointer from free-store space
+
+ cout << "Number of employees after deletion is "
+ << Employee::getCount() << endl;
+
+ return 0;
+
+} // end main
+
+/**************************************************************************
+ * (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice *
+ * Hall. All Rights Reserved. *
+ * *
+ * DISCLAIMER: The authors and publisher of this book have used their *
+ * best efforts in preparing the book. These efforts include the *
+ * development, research, and testing of the theories and programs *
+ * to determine their effectiveness. The authors and publisher make *
+ * no warranty of any kind, expressed or implied, with regard to these *
+ * programs or to the documentation contained in these books. The authors *
+ * and publisher shall not be liable in any event for incidental or *
+ * consequential damages in connection with, or arising out of, the *
+ * furnishing, performance, or use of these programs. *
+ *************************************************************************/
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