OFStack< T > Class Template Reference

template stack class. More...

Inheritance diagram for OFStack< T >:

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. More...
size_t	size () const
	returns the number of elements on the stack More...
T &	top ()
	returns a reference to the top element on the stack. More...
const T &	top () const
	returns a const reference to the top element on the stack. More...
void	push (const T &x)
	inserts a new element on top of the stack. More...
void	pop ()
	removes the top element from the stack. More...

Private Member Functions
int	copy (const OFStack< T > &x)
	copy assignment of a stack. More...
Private Member Functions inherited from OFStackBase
	OFStackBase ()
	default constructor
virtual	~OFStackBase ()
	destructor
OFBool	base_empty () const
	checks if the stack is empty More...
size_t	base_size () const
	returns size of stack More...
OFStackLinkBase *	base_top ()
	returns element on top of stack. More...
const OFStackLinkBase *	base_top () const
	returns element on top of stack. More...
void	base_push (OFStackLinkBase *element)
	pushes element onto stack. More...
void	base_pop ()
	removes top element from stack. More...

Additional Inherited Members
Private Attributes inherited from OFStackBase
OFStackLinkBase *	head
	pointer to top element of stack
size_t	stackSize
	size of stack

Detailed Description

template<class T>
class OFStack< T >

template stack class.

The interface is a subset of the STL stack class.

Member Function Documentation

copy()

template<class T>

int OFStack< T >::copy ( const OFStack< T > &  x )

inlineprivate

copy assignment of a stack.

Parameters

x	stack to be copied

Returns

dummy value, required to keep Sun CC 2.0.1 happy

empty()

template<class T>

OFBool OFStack< T >::empty ( void  ) const

inline

checks if the stack is empty.

Returns

OFTrue if stack is empty, OFFalse otherwise.

Referenced by DSRTree< DSRDocumentTreeNode >::addNode(), DSRTreeNodeCursor< DSRDocumentTreeNode >::clearNodeCursorStack(), DSRTree< DSRDocumentTreeNode >::DSRTree(), DSRTree< DSRDocumentTreeNode >::extractNode(), DSRTreeNodeCursor< DSRDocumentTreeNode >::goUp(), DSRTreeNodeCursor< DSRDocumentTreeNode >::hasParentNode(), DSRTreeNodeCursor< DSRDocumentTreeNode >::iterate(), DSRTree< DSRDocumentTreeNode >::removeNode(), and DSRTree< DSRDocumentTreeNode >::replaceNode().

pop()

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.

Referenced by DSRTreeNodeCursor< DSRDocumentTreeNode >::clearNodeCursorStack(), DSRTree< DSRDocumentTreeNode >::DSRTree(), DSRTree< DSRDocumentTreeNode >::extractNode(), DSRTreeNodeCursor< DSRDocumentTreeNode >::goUp(), DSRTreeNodeCursor< DSRDocumentTreeNode >::iterate(), and DSRTree< DSRDocumentTreeNode >::removeNode().

push()

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

Referenced by DSRTree< DSRDocumentTreeNode >::addNode(), DSRTree< DSRDocumentTreeNode >::DSRTree(), DSRTreeNodeCursor< DSRDocumentTreeNode >::goDown(), DSRTreeNodeCursor< DSRDocumentTreeNode >::iterate(), and DSRTree< DSRDocumentTreeNode >::removeNode().

size()

template<class T>

size_t OFStack< T >::size ( ) const

inline

returns the number of elements on the stack

Returns

number of elements on stack

Referenced by OFStack< OFConfigFileCursor >::copy(), and DSRTreeNodeCursor< DSRDocumentTreeNode >::getLevel().

top() [1/2]

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

Referenced by DSRTree< DSRDocumentTreeNode >::addNode(), DSRTree< DSRDocumentTreeNode >::DSRTree(), DSRTree< DSRDocumentTreeNode >::extractNode(), DSRTreeNodeCursor< DSRDocumentTreeNode >::getParentNode(), DSRTreeNodeCursor< DSRDocumentTreeNode >::goUp(), DSRTreeNodeCursor< DSRDocumentTreeNode >::iterate(), DSRTree< DSRDocumentTreeNode >::removeNode(), and DSRTree< DSRDocumentTreeNode >::replaceNode().

top() [2/2]

template<class T>

const T& OFStack< T >::top ( ) const

inline

returns a const reference to the top element on the stack.

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

Returns

const reference to top element

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

• ofstd/include/dcmtk/ofstd/ofstack.h