Detailed Description

template<class T, class Attr, class Cmp>
class faudes::TAttrMap< T, Attr, Cmp >

Attribute interface for TBaseSet.

TAttrMap provides a typed interface to access the attributes associated with elements of a TBaseSet. It is meant to faciltate classes derived from TBaseSet that use non-trivial attributes. Note that the actual attribute map is hosted by TBaseSet itself.

Note: technically, the TAttrMap holds a reference to the associated TBaseSet. When deriving from a child of TBaseSet, the interface is introduced by additional inheritance of TAttrMap. Effectively, this avoids the diomand-shape inheritance we used to have in pre 2.30 versions of libFAUDES and which caused various issues with the MS Visual Studio compilers regarding covaraint return values in the context of templates.

Definition at line 51 of file cfl_baseset.h.

#include <cfl_attrmap.h>

Public Member Functions
	TAttrMap (TBaseSet< T, Cmp > *pBaseSetRef)

virtual	~TAttrMap (void)

void	AssignWithAttributes (const TBaseSet< T, Cmp > &rSourceSet)

const Attr *	AttributeType (void) const

Attr *	Attributep (const T &rElem)

const Attr &	Attribute (const T &rElem) const

void	Attribute (const T &rElem, const Type &attr)

void	Attribute (const T &rElem, const Attr &attr)

void	AttributeTry (const T &rElem, const Type &attr)

bool	Insert (const T &rElem)

bool	Insert (const T &rElem, const Attr &attr)

void	InsertSet (const TBaseSet< T, Cmp > &rOtherSet)

bool	Erase (const T &rElem)

TBaseSet< T, Cmp >::Iterator	Erase (const typename TBaseSet< T, Cmp >::Iterator &pos)

void	EraseSet (const TBaseSet< T, Cmp > &rOtherSet)

void	RestrictSet (const TBaseSet< T, Cmp > &rOtherSet)

Protected Types
typedef TBaseSet< T, Cmp >::iterator	iterator

typedef TBaseSet< T, Cmp >::const_iterator	const_iterator

typedef TBaseSet< T, Cmp >::aiterator	aiterator

typedef TBaseSet< T, Cmp >::const_aiterator	const_aiterator

Protected Attributes
TBaseSet< T, Cmp > *	pBaseSet

Member Typedef Documentation

◆ aiterator

template<class T , class Attr , class Cmp >

typedef TBaseSet<T,Cmp>::aiterator faudes::TAttrMap< T, Attr, Cmp >::aiterator

protected

use TBaseSet STL iterators

Definition at line 244 of file cfl_attrmap.h.

◆ const_aiterator

template<class T , class Attr , class Cmp >

typedef TBaseSet<T,Cmp>::const_aiterator faudes::TAttrMap< T, Attr, Cmp >::const_aiterator

protected

use TBaseSet STL iterators

Definition at line 247 of file cfl_attrmap.h.

◆ const_iterator

template<class T , class Attr , class Cmp >

typedef TBaseSet<T,Cmp>::const_iterator faudes::TAttrMap< T, Attr, Cmp >::const_iterator

protected

use TBaseSet STL iterators

Definition at line 241 of file cfl_attrmap.h.

◆ iterator

template<class T , class Attr , class Cmp >

typedef TBaseSet<T,Cmp>::iterator faudes::TAttrMap< T, Attr, Cmp >::iterator

protected

use TBaseSet STL iterators

Definition at line 238 of file cfl_attrmap.h.

Constructor & Destructor Documentation

◆ TAttrMap()

template<class T , class Attr , class Cmp >

faudes::TAttrMap< T, Attr, Cmp >::TAttrMap ( TBaseSet< T, Cmp > * pBaseSetRef )

Constructor.

Record associated set.

Definition at line 277 of file cfl_attrmap.h.

◆ ~TAttrMap()

template<class T , class Attr , class Cmp >

faudes::TAttrMap< T, Attr, Cmp >::~TAttrMap ( void )

virtual

Virtual destructor

Definition at line 285 of file cfl_attrmap.h.

Member Function Documentation

◆ AssignWithAttributes()

template<class T , class Attr , class Cmp >

void faudes::TAttrMap< T, Attr, Cmp >::AssignWithAttributes ( const TBaseSet< T, Cmp > & rSourceSet )

Copy from a TBaseSet to the associated TBaseSet, with attributes, provided that they can be casted accordingly.

Parameters

rSourceSet Set to copy from

Definition at line 292 of file cfl_attrmap.h.

◆ Attribute() [1/3]

template<class T , class Attr , class Cmp >

const Attr & faudes::TAttrMap< T, Attr, Cmp >::Attribute ( const T & rElem ) const

Get attribute by element. This function returns a const reference to the attribute of the specified element.

Parameters

rElem Specify element

Exceptions

Exception

Element does not exist (63)

Returns: Reference to attribute

Definition at line 463 of file cfl_attrmap.h.

◆ Attribute() [2/3]

template<class T , class Attr , class Cmp >

void faudes::TAttrMap< T, Attr, Cmp >::Attribute	(	const T &	rElem,
		const Attr &	attr )

Set attribute. This method sets the attribute of the sepcified element to the given value.

Parameters

rElem	Specify element
attr	Attribute value.

Exceptions

Exception

Element does not exist (60)
Cannot cast attribute type (63)

Definition at line 513 of file cfl_attrmap.h.

◆ Attribute() [3/3]

template<class T , class Attr , class Cmp >

void faudes::TAttrMap< T, Attr, Cmp >::Attribute	(	const T &	rElem,
		const Type &	attr )

Set attribute. Provided that the attribute can be casted to the appropriate type, this method sets the attribute of the sepcified element to the given value.

Parameters

rElem	Specify element
attr	Attribute value.

Exceptions

Exception

Element does not exist (60)
Cannot cast attribute type (63)

Definition at line 480 of file cfl_attrmap.h.

◆ Attributep()

template<class T , class Attr , class Cmp >

Attr * faudes::TAttrMap< T, Attr, Cmp >::Attributep ( const T & rElem )

Get attribute reference by element. Note that in order to produce a non-const reference this method will insert an explicit default attribute if necessary. If a const reference is sufficient, you should use Attribute(rElem) const instead.

Parameters

rElem Specify element

Exceptions

Exception

Element does not exist (60)

Returns: Pointer to attribute

Definition at line 445 of file cfl_attrmap.h.

◆ AttributeTry()

template<class T , class Attr , class Cmp >

void faudes::TAttrMap< T, Attr, Cmp >::AttributeTry	(	const T &	rElem,
		const Type &	attr )

Set attribute. Provided that the attribute can be casted to the appropriate type, this method sets the attribute of the sepcified element to the given value. If the cast fails, this method does nothing.

Parameters

rElem	Specify element
attr	Attribute value.

Exceptions

Exception

Element does not exist (60)

Definition at line 498 of file cfl_attrmap.h.

◆ AttributeType()

template<class T , class Attr , class Cmp >

const Attr * faudes::TAttrMap< T, Attr, Cmp >::AttributeType ( void ) const

Attribute typeinfo.

Returns: Pointer to some attribute of this sets attribute type.

Definition at line 437 of file cfl_attrmap.h.

◆ Erase() [1/2]

template<class T , class Attr , class Cmp >

bool faudes::TAttrMap< T, Attr, Cmp >::Erase ( const T & rElem )

Erase Element (incl its attribute)

Parameters

rElem Specify element

Returns: True if element used to exist

Definition at line 369 of file cfl_attrmap.h.

◆ Erase() [2/2]

template<class T , class Attr , class Cmp >

TBaseSet< T, Cmp >::Iterator faudes::TAttrMap< T, Attr, Cmp >::Erase ( const typename TBaseSet< T, Cmp >::Iterator & pos )

Erase element by iterator (incl attribute)

Parameters

pos	Iterator to specify element

Returns: Iterator to next element or End()

Definition at line 376 of file cfl_attrmap.h.

◆ EraseSet()

template<class T , class Attr , class Cmp >

void faudes::TAttrMap< T, Attr, Cmp >::EraseSet ( const TBaseSet< T, Cmp > & rOtherSet )

Erase elements given by other set. This function ignores the attributes of the other set and maintains the attributes of the remaining elements in this set.

Parameters

rOtherSet Elements to erase

Definition at line 386 of file cfl_attrmap.h.

◆ Insert() [1/2]

template<class T , class Attr , class Cmp >

bool faudes::TAttrMap< T, Attr, Cmp >::Insert ( const T & rElem )

Insert element. If the element exists, the attribute is maintained. If the element does not exist, it is inserted with default attribute.

Parameters

rElem Specify element

Returns: True if element was new to set

Definition at line 323 of file cfl_attrmap.h.

◆ Insert() [2/2]

template<class T , class Attr , class Cmp >

bool faudes::TAttrMap< T, Attr, Cmp >::Insert	(	const T &	rElem,
		const Attr &	attr )

Insert element with attribute.

Parameters

rElem	Specify element
attr	Specify attribute of (new) element

Returns: True if element was new to set

Definition at line 331 of file cfl_attrmap.h.

◆ InsertSet()

template<class T , class Attr , class Cmp >

void faudes::TAttrMap< T, Attr, Cmp >::InsertSet ( const TBaseSet< T, Cmp > & rOtherSet )

Inserts elements from rOtherSet.

Attributes of this set are maintained, newly inserted elements receive attributes from rOtherSet, provided that can be casted appropriately.

Parameters

rOtherSet Other BaseSet

Definition at line 340 of file cfl_attrmap.h.

◆ RestrictSet()

template<class T , class Attr , class Cmp >

void faudes::TAttrMap< T, Attr, Cmp >::RestrictSet ( const TBaseSet< T, Cmp > & rOtherSet )

Restrict to specified subset. Erases any elements not in the specified set. This function ignores the attributes of the other set and maintains the attributes of the remaining elements in this set.

Parameters

rOtherSet Elements to erase

Definition at line 409 of file cfl_attrmap.h.

Member Data Documentation

◆ pBaseSet

template<class T , class Attr , class Cmp >

TBaseSet<T,Cmp>* faudes::TAttrMap< T, Attr, Cmp >::pBaseSet

protected

reference to associated TBaseSet

Definition at line 250 of file cfl_attrmap.h.

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

Detailed Description

Public Member Functions

Protected Types

Protected Attributes

Member Typedef Documentation

◆ aiterator

◆ const_aiterator

◆ const_iterator

◆ iterator

Constructor & Destructor Documentation

◆ TAttrMap()

◆ ~TAttrMap()

Member Function Documentation

◆ AssignWithAttributes()

◆ Attribute() [1/3]

◆ Attribute() [2/3]

◆ Attribute() [3/3]

◆ Attributep()

◆ AttributeTry()

◆ AttributeType()

◆ Erase() [1/2]

◆ Erase() [2/2]

◆ EraseSet()

◆ Insert() [1/2]

◆ Insert() [2/2]

◆ InsertSet()

◆ RestrictSet()

Member Data Documentation

◆ pBaseSet