Data Abstraction and Problem Solving with C++ Walls and Mirrors by Frank M. Carrano
Text Home Text Errata	Stack Class Reference #include <StackA.h> List of all members. Detailed Description ADT stack - Array-based implementation. Definition at line 23 of file StackA.h. Public Member Functions   Stack () bool  isEmpty () const void  push (const StackItemType &newItem) throw (StackException) void  pop () throw (StackException) void  pop (StackItemType &stackTop) throw (StackException) void  getTop (StackItemType &stackTop) const throw (StackException) Private Attributes StackItemType  items [MAX_STACK] int  top Constructor & Destructor Documentation Stack::Stack (   )    Default constructor. Definition at line 19 of file StackA.cpp. Member Function Documentation bool Stack::isEmpty (   )  const   Determines whether this stack is empty. Precondition: None. Postcondition: None. Returns: True if this stack is empty; otherwise returns false. Definition at line 23 of file StackA.cpp. References top. Referenced by pop(). void Stack::push (  const StackItemType &  newItem  )  throw (StackException)   Adds an item to the top of this stack. Precondition: newItem is the item to be added. Postcondition: If the insertion is successful, newItem is on the top of this stack. Parameters: newItem  The given StackItemType. Exceptions: StackException  If the item cannot be placed on this stack. Definition at line 28 of file StackA.cpp. References MAX_STACK. Referenced by main(). void Stack::pop (   )  throw (StackException)   Removes the top of this stack. Precondition: None. Postcondition: If this stack is not empty, the item that was added most recently is removed. However, if this stack is empty, deletion is impossible. Exceptions: StackException  If this stack is empty. Definition at line 40 of file StackA.cpp. References isEmpty(), and top. void Stack::pop (  StackItemType &  stackTop  )  throw (StackException)   Retrieves and removes the top of this stack. Precondition: None. Postcondition: If this stack is not empty, stackTop contains the item that was added most recently and the item is removed. However, if this stack is empty, deletion is impossible and stackTop is unchanged. Exceptions: StackException  If this stack is empty. Definition at line 48 of file StackA.cpp. void Stack::getTop (  StackItemType &  stackTop  )  const throw (StackException)   Retrieves the top of this stack. Precondition: None. Postcondition: If this stack is not empty, stackTop contains the item that was added most recently. However, if this stack is empty, the operation fails and stackTop is unchanged. This stack is unchanged. Exceptions: StackException  If this stack is empty. Definition at line 59 of file StackA.cpp. Member Data Documentation StackItemType Stack::items[MAX_STACK] [private]   Array of stack items Definition at line 78 of file StackA.h. int Stack::top [private]   Index to top of stack Definition at line 80 of file StackA.h. Referenced by isEmpty(), and pop(). The documentation for this class was generated from the following files: StackA.h StackA.cpp

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