#include <HashMapIter.h>

Inheritance diagram for casacore::ConstHashMapIter< key, val >:

Public Member Functions
void	toStart ()
	Move the iterator to the start of the Map. More...

void	operator++ ()
	Advance to the next element of the Map. More...

void	operator++ (int)

const key &	getKey () const
	Get the key or value for the current position in the Map. More...

const val &	getVal () const

Bool	atEnd () const
	Check to see if the iterator position is at the end or beginning of the Map. More...

Bool	atStart () const

Bool	isValid () const
	Check to see if the iterator is in a valid state. More...

	ConstHashMapIter (const HashMap< key, val > &st)
	Constructs a Map iterator from a Map (with reference semantics). More...

virtual ConstHashMapIter< key, val > &	operator= (const HashMap< key, val > &other)
	Assign one map iterator to a map (with reference semantics). More...

	ConstHashMapIter (const ConstHashMapIter< key, val > &st)
	Constructs a Map iterator from another iterator (with reference semantics). More...

virtual ConstHashMapIter< key, val > &	operator= (const ConstHashMapIter< key, val > &other)
	Assign one map iterator to another iterator (with reference semantics). More...

	ConstHashMapIter ()
	Default constructor creates an invalid Map iterator. More...

const val &	defaultVal () const
	Returns the default value for the Map on which this iterator is operating if it is a valid iterator, otherwise it throws an exception. More...

const val &	operator() (const key &ky) const
	Allows mapping functions to be performed with the map on which this iterator operates. More...

Bool	isDefined (const key &ky) const
	Allows one to check to see if a given key is defined in the map which this iterator tracks. More...

uInt	ndefined () const
	Returns the number of user defined mappings. More...

const HashMap< key, val > &	container () const
	Returns the container on which this iterator is operating. More...

virtual	~ConstHashMapIter ()
	dtor More...

Protected Member Functions
void	step ()

Protected Attributes
ListIter< OrderedPair< key, val > >	iter

HashMap< key, val > *	Container

uInt	curBucket

Bool	atEnd_

Detailed Description

template<class key, class val>
class casacore::ConstHashMapIter< key, val >

Definition at line 85 of file HashMapIter.h.

Constructor & Destructor Documentation

template<class key, class val>

casacore::ConstHashMapIter< key, val >::ConstHashMapIter ( const HashMap< key, val > & st )

Constructs a Map iterator from a Map (with reference semantics).

template<class key, class val>

casacore::ConstHashMapIter< key, val >::ConstHashMapIter ( const ConstHashMapIter< key, val > & st )

Constructs a Map iterator from another iterator (with reference semantics).

template<class key, class val>

casacore::ConstHashMapIter< key, val >::ConstHashMapIter ( )

inline

Default constructor creates an invalid Map iterator.

Definition at line 147 of file HashMapIter.h.

template<class key, class val>

virtual casacore::ConstHashMapIter< key, val >::~ConstHashMapIter ( )

virtual

dtor

Member Function Documentation

template<class key, class val>

Bool casacore::ConstHashMapIter< key, val >::atEnd ( ) const

inline

Check to see if the iterator position is at the end or beginning of the Map.

Definition at line 115 of file HashMapIter.h.

References casacore::ConstHashMapIter< key, val >::atEnd_.

template<class key, class val>

Bool casacore::ConstHashMapIter< key, val >::atStart ( ) const

template<class key, class val>

const HashMap<key,val>& casacore::ConstHashMapIter< key, val >::container ( ) const

inline

Returns the container on which this iterator is operating.

Definition at line 196 of file HashMapIter.h.

References casacore::ConstHashMapIter< key, val >::Container, casacore::ConstHashMapIter< key, val >::isValid(), and casacore::throw_invalid_hashmapiter_error().

template<class key, class val>

const val& casacore::ConstHashMapIter< key, val >::defaultVal ( ) const

inline

Returns the default value for the Map on which this iterator is operating if it is a valid iterator, otherwise it throws an exception.

Definition at line 155 of file HashMapIter.h.

References casacore::ConstHashMapIter< key, val >::Container, casacore::ConstHashMapIter< key, val >::isValid(), and casacore::throw_invalid_hashmapiter_error().

Referenced by casacore::HashMapIter< key, val >::defaultVal().

template<class key, class val>

const key& casacore::ConstHashMapIter< key, val >::getKey ( ) const

Get the key or value for the current position in the Map.

template<class key, class val>

const val& casacore::ConstHashMapIter< key, val >::getVal ( ) const

template<class key, class val>

Bool casacore::ConstHashMapIter< key, val >::isDefined ( const key & ky ) const

inline

Allows one to check to see if a given key is defined in the map which this iterator tracks.

If this iterator is invalid, then an exception will be thrown.

Definition at line 177 of file HashMapIter.h.

References casacore::ConstHashMapIter< key, val >::Container, casacore::ConstHashMapIter< key, val >::isValid(), and casacore::throw_invalid_hashmapiter_error().

template<class key, class val>

Bool casacore::ConstHashMapIter< key, val >::isValid ( ) const

inline

Check to see if the iterator is in a valid state.

Definition at line 122 of file HashMapIter.h.

References casacore::ConstHashMapIter< key, val >::Container, casacore::False, and casacore::True.

template<class key, class val>

uInt casacore::ConstHashMapIter< key, val >::ndefined ( ) const

inline

Returns the number of user defined mappings.

Definition at line 186 of file HashMapIter.h.

References casacore::ConstHashMapIter< key, val >::Container, casacore::ConstHashMapIter< key, val >::isValid(), and casacore::throw_invalid_hashmapiter_error().

template<class key, class val>

const val& casacore::ConstHashMapIter< key, val >::operator() ( const key & ky ) const

inline

Allows mapping functions to be performed with the map on which this iterator operates.

If this iterator is invalid, then an exception will be thrown.

Definition at line 166 of file HashMapIter.h.

References casacore::ConstHashMapIter< key, val >::Container, casacore::ConstHashMapIter< key, val >::isValid(), and casacore::throw_invalid_hashmapiter_error().

Referenced by casacore::HashMapIter< key, val >::operator()().

template<class key, class val>

void casacore::ConstHashMapIter< key, val >::operator++ ( )

inline

Advance to the next element of the Map.

Definition at line 97 of file HashMapIter.h.

References casacore::ConstHashMapIter< key, val >::step().

template<class key, class val>

void casacore::ConstHashMapIter< key, val >::operator++ ( int )

inline

Definition at line 98 of file HashMapIter.h.

References casacore::ConstHashMapIter< key, val >::step().

template<class key, class val>

virtual ConstHashMapIter<key,val>& casacore::ConstHashMapIter< key, val >::operator= ( const HashMap< key, val > & other )

virtual

Assign one map iterator to a map (with reference semantics).

Reimplemented in casacore::HashMapIter< key, val >.

template<class key, class val>

virtual ConstHashMapIter<key,val>& casacore::ConstHashMapIter< key, val >::operator= ( const ConstHashMapIter< key, val > & other )

virtual

Assign one map iterator to another iterator (with reference semantics).

Reimplemented in casacore::HashMapIter< key, val >.

template<class key, class val>

void casacore::ConstHashMapIter< key, val >::step ( )

protected

Referenced by casacore::ConstHashMapIter< key, val >::operator++().

template<class key, class val>

void casacore::ConstHashMapIter< key, val >::toStart ( )

Move the iterator to the start of the Map.

Member Data Documentation

template<class key, class val>

Bool casacore::ConstHashMapIter< key, val >::atEnd_

protected

Definition at line 212 of file HashMapIter.h.

Referenced by casacore::ConstHashMapIter< key, val >::atEnd().

template<class key, class val>

HashMap<key,val>* casacore::ConstHashMapIter< key, val >::Container

protected

Definition at line 210 of file HashMapIter.h.

template<class key, class val>

uInt casacore::ConstHashMapIter< key, val >::curBucket

protected

Definition at line 211 of file HashMapIter.h.

template<class key, class val>

ListIter<OrderedPair<key,val> > casacore::ConstHashMapIter< key, val >::iter

protected

Definition at line 209 of file HashMapIter.h.

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

casa/casacore/casa/Containers/HashMapIter.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

template<class key, class val> class casacore::ConstHashMapIter< key, val >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class key, class val>
class casacore::ConstHashMapIter< key, val >