OFStack< T > Class Template Reference

template stack class. More...

Inheritance diagram for OFStack< T >:

OFStackBase List of all members.

Public Member Functions

 OFStack ()
 Default constructor.
 OFStack (const OFStack< T > &x)
 copy constructor
OFStack< T > & operator= (const OFStack< T > &x)
 Assignment operator.
OFBool empty () const
 checks if the stack is empty.
size_t size () const
 returns the number of elements on the stack
T & top ()
 returns a reference to the top element on the stack.
void push (const T &x)
 inserts a new element on top of the stack.
void pop ()
 removes the top element from the stack.

Private Member Functions

int copy (const OFStack< T > &x)
 copy assignment of a stack.

Detailed Description

template<class T>
class OFStack< T >

template stack class.

The interface is a subset of the STL stack class.

Definition at line 196 of file ofstack.h.

Member Function Documentation

template<class T>
OFBool OFStack< T >::empty ( void   )  const [inline]

checks if the stack is empty.

Returns:
OFTrue if stack is empty, OFFalse otherwise.

Definition at line 220 of file ofstack.h.

template<class T>
size_t OFStack< T >::size (  )  const [inline]

returns the number of elements on the stack

Returns:
number of elements on stack

Definition at line 225 of file ofstack.h.

Referenced by OFStack< OFConfigFileCursor >::copy().

template<class T>
T& OFStack< T >::top (  )  [inline]

returns a reference to the top element on the stack.

This method may not be called if the stack is empty.

Returns:
reference to top element

Definition at line 231 of file ofstack.h.

template<class T>
void OFStack< T >::push ( const T &  x  )  [inline]

inserts a new element on top of the stack.

The value of the new element is copy constructed from the given argument.

Parameters:
x value to be pushed (copied) onto the stack

Definition at line 240 of file ofstack.h.

template<class T>
void OFStack< T >::pop (  )  [inline]

removes the top element from the stack.

This method may not be called if the stack is empty.

Definition at line 248 of file ofstack.h.

template<class T>
int OFStack< T >::copy ( const OFStack< T > &  x  )  [inline, private]

copy assignment of a stack.

Parameters:
x stack to be copied
Returns:
dummy value, required to keep Sun CC 2.0.1 happy

Definition at line 256 of file ofstack.h.

Referenced by OFStack< OFConfigFileCursor >::OFStack(), and OFStack< OFConfigFileCursor >::operator=().

The documentation for this class was generated from the following file:

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