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 v.2007.11
 

ogdf::EdgeArray< T > Class Template Reference

Dynamic arrays indexed with edges. More...

#include <EdgeArray.h>

Inheritance diagram for ogdf::EdgeArray< T >:

ogdf::Array< T > ogdf::EdgeArrayBase

List of all members.

Public Member Functions

 EdgeArray ()
 Constructs an empty edge array associated with no graph.
 EdgeArray (const Graph &G)
 Constructs an edge array associated with G.
 EdgeArray (const Graph &G, const T &x)
 Constructs an edge array associated with G.
 EdgeArray (const EdgeArray< T > &A)
 Constructs an edge array that is a copy of A.
bool valid () const
 Returns true iff the array is associated with a graph.
const GraphgraphOf () const
 Returns a pointer to the associated graph.
const T & operator[] (edge e) const
 Returns a reference to the element with index e.
T & operator[] (edge e)
 Returns a reference to the element with index e.
const T & operator[] (adjEntry adj) const
 Returns a reference to the element with index edge of adj.
T & operator[] (adjEntry adj)
 Returns a reference to the element with index edge of adj.
const T & operator[] (int index) const
 Returns a reference to the element with index index.
T & operator[] (int index)
 Returns a reference to the element with index index.
EdgeArray< T > & operator= (const EdgeArray< T > &a)
 Assignment operator.
void init ()
 Reinitializes the array. Associates the array with no graph.
void init (const Graph &G)
 Reinitializes the array. Associates the array with G.
void init (const Graph &G, const T &x)
 Reinitializes the array. Associates the array with G.
void fill (const T &x)
 Sets all array elements to x.
void * operator new (size_t nBytes)
void * operator new (size_t, void *p)
void operator delete (void *p, size_t nBytes)

Private Member Functions

virtual void enlargeTable (int newTableSize)
 Virtual function called when table size has to be enlarged.
virtual void reinit (int initTableSize)
 Virtual function called when table has to be reinitialized.
virtual void disconnect ()
 Virtual function called when array is disconnected from the graph.

Private Attributes

m_x
 The default value for array elements.


Detailed Description

template<class T>
class ogdf::EdgeArray< T >

Dynamic arrays indexed with edges.

Edge arrays adjust their table size automatically when the graph grows.

Definition at line 112 of file EdgeArray.h.


Constructor & Destructor Documentation

template<class T>
ogdf::EdgeArray< T >::EdgeArray (  )  [inline]

Constructs an empty edge array associated with no graph.

Definition at line 117 of file EdgeArray.h.

template<class T>
ogdf::EdgeArray< T >::EdgeArray ( const Graph G  )  [inline]

Constructs an edge array associated with G.

Definition at line 119 of file EdgeArray.h.

template<class T>
ogdf::EdgeArray< T >::EdgeArray ( const Graph G,
const T &  x 
) [inline]

Constructs an edge array associated with G.

Parameters:
G is the associated graph.
x is the default value for all array elements.

Definition at line 125 of file EdgeArray.h.

template<class T>
ogdf::EdgeArray< T >::EdgeArray ( const EdgeArray< T > &  A  )  [inline]

Constructs an edge array that is a copy of A.

Associates the array with the same graph as A and copies all elements.

Definition at line 131 of file EdgeArray.h.


Member Function Documentation

template<class T>
bool ogdf::EdgeArray< T >::valid (  )  const [inline]

Returns true iff the array is associated with a graph.

Definition at line 134 of file EdgeArray.h.

template<class T>
const Graph* ogdf::EdgeArray< T >::graphOf (  )  const [inline]

Returns a pointer to the associated graph.

Definition at line 137 of file EdgeArray.h.

template<class T>
const T& ogdf::EdgeArray< T >::operator[] ( edge  e  )  const [inline]

Returns a reference to the element with index e.

Definition at line 142 of file EdgeArray.h.

template<class T>
T& ogdf::EdgeArray< T >::operator[] ( edge  e  )  [inline]

Returns a reference to the element with index e.

Definition at line 148 of file EdgeArray.h.

template<class T>
const T& ogdf::EdgeArray< T >::operator[] ( adjEntry  adj  )  const [inline]

Returns a reference to the element with index edge of adj.

Definition at line 154 of file EdgeArray.h.

template<class T>
T& ogdf::EdgeArray< T >::operator[] ( adjEntry  adj  )  [inline]

Returns a reference to the element with index edge of adj.

Definition at line 160 of file EdgeArray.h.

template<class T>
const T& ogdf::EdgeArray< T >::operator[] ( int  index  )  const [inline]

Returns a reference to the element with index index.

Attention:
Make sure that index is a valid index for an edge in the associated graph!

Reimplemented from ogdf::Array< T >.

Definition at line 170 of file EdgeArray.h.

template<class T>
T& ogdf::EdgeArray< T >::operator[] ( int  index  )  [inline]

Returns a reference to the element with index index.

Attention:
Make sure that index is a valid index for an edge in the associated graph!

Reimplemented from ogdf::Array< T >.

Definition at line 179 of file EdgeArray.h.

template<class T>
EdgeArray<T>& ogdf::EdgeArray< T >::operator= ( const EdgeArray< T > &  a  )  [inline]

Assignment operator.

Definition at line 184 of file EdgeArray.h.

template<class T>
void ogdf::EdgeArray< T >::init (  )  [inline]

Reinitializes the array. Associates the array with no graph.

Reimplemented from ogdf::Array< T >.

Definition at line 192 of file EdgeArray.h.

template<class T>
void ogdf::EdgeArray< T >::init ( const Graph G  )  [inline]

Reinitializes the array. Associates the array with G.

Definition at line 197 of file EdgeArray.h.

template<class T>
void ogdf::EdgeArray< T >::init ( const Graph G,
const T &  x 
) [inline]

Reinitializes the array. Associates the array with G.

Parameters:
G is the associated graph.
x is the default value.

Definition at line 206 of file EdgeArray.h.

template<class T>
void ogdf::EdgeArray< T >::fill ( const T &  x  )  [inline]

Sets all array elements to x.

Reimplemented from ogdf::Array< T >.

Definition at line 211 of file EdgeArray.h.

template<class T>
virtual void ogdf::EdgeArray< T >::enlargeTable ( int  newTableSize  )  [inline, private, virtual]

Virtual function called when table size has to be enlarged.

Implements ogdf::EdgeArrayBase.

Definition at line 218 of file EdgeArray.h.

template<class T>
virtual void ogdf::EdgeArray< T >::reinit ( int  initTableSize  )  [inline, private, virtual]

Virtual function called when table has to be reinitialized.

Implements ogdf::EdgeArrayBase.

Definition at line 222 of file EdgeArray.h.

template<class T>
virtual void ogdf::EdgeArray< T >::disconnect (  )  [inline, private, virtual]

Virtual function called when array is disconnected from the graph.

Implements ogdf::EdgeArrayBase.

Definition at line 226 of file EdgeArray.h.

template<class T>
void* ogdf::EdgeArray< T >::operator new ( size_t  nBytes  )  [inline]

Reimplemented from ogdf::Array< T >.

Definition at line 231 of file EdgeArray.h.

template<class T>
void* ogdf::EdgeArray< T >::operator new ( size_t  ,
void *  p 
) [inline]

Reimplemented from ogdf::Array< T >.

Definition at line 231 of file EdgeArray.h.

template<class T>
void ogdf::EdgeArray< T >::operator delete ( void *  p,
size_t  nBytes 
) [inline]

Reimplemented from ogdf::Array< T >.

Definition at line 231 of file EdgeArray.h.


Member Data Documentation

template<class T>
T ogdf::EdgeArray< T >::m_x [private]

The default value for array elements.

Definition at line 113 of file EdgeArray.h.


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

© 1999-2007 by oreas GmbH, © 2005-2007 by University Dortmund and University Cologne.

Generated on Thu Nov 22 19:40:07 2007 by doxygen 1.5.4.