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// Fig. 17.12: stackcomposition.h
// Template Stack class definition with composed List object.
#ifndef STACKCOMPOSITION
#define STACKCOMPOSITION
#include "list.h" // List class definition
template< class STACKTYPE >
class Stack {
public:
// no constructor; List constructor does initialization
// push calls stackList object's insertAtFront function
void push( const STACKTYPE &data )
{
stackList.insertAtFront( data );
} // end function push
// pop calls stackList object's removeFromFront function
bool pop( STACKTYPE &data )
{
return stackList.removeFromFront( data );
} // end function pop
// isStackEmpty calls stackList object's isEmpty function
bool isStackEmpty() const
{
return stackList.isEmpty();
} // end function isStackEmpty
// printStack calls stackList object's print function
void printStack() const
{
stackList.print();
} // end function printStack
private:
List< STACKTYPE > stackList; // composed List object
}; // end class Stack
#endif
/**************************************************************************
* (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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