General Base object class for list items that have an id and a name. More...

#include <mlBaseItem.h>

Inheritance diagram for ml::BaseItem:

Public Member Functions
void	setId (MLssize_t id)
	Sets the id of the item.

MLssize_t	getId () const
	Sets the id of the item.

	~BaseItem () override
	Destructor.

BaseItem &	operator= (const BaseItem &item)
	Assignment operator.

const char *	name () const
	Get name.

void	setName (const char *newName)
	Set name, object stores a copy.

BaseItem *	deepCopy () const override
	Create a deep copy of the BaseItem.

Constructors
	BaseItem ()
	Default constructor.

	BaseItem (MLssize_t id, const char *nameStr=nullptr)
	ID and name.

	BaseItem (const BaseItem &item)
	Copy constructor.

Persistence
std::string	persistentState () const override
	Return a string representation of the item object.

void	setPersistentState (const std::string &state) override
	Initialize the item object from the string state.

void	addStateToTree (TreeNode *parent) const override
	Attaches the object state as children of the given parent node.

	ML_SET_ADDSTATE_VERSION (0)
	Set addState version number.

void	readStateFromTree (TreeNode *parent) override
	Reads the object state from the children of the given parent node.

void	writeTo (AbstractPersistenceOutputStream *stream) const override
	write state to stream

void	readFrom (AbstractPersistenceInputStream *stream, int version) override
	read state from stream

Public Member Functions inherited from ml::Base
	Base ()
	Constructor.

virtual	~Base ()
	Destructor.

bool	isOfAllowedType (const std::vector< const RuntimeType * > &types) const
	Checks whether this object's type is equal to or derived from one of the types given in the argument.

virtual bool	isRefCountedBase () const
	Returns whether the instance is derived from RefCountedBase.

virtual std::string	detailString () const
	Returns a string describing this object.

virtual bool	implementsPersistence (PersistenceInterface) const
	Override this method to declare which persistence interfaces are implemented by your derived class.

Protected Member Functions
char *	newString (const std::string &str) const
	Convenience method to create a copy of the string str allocated on the heap.

void	deleteString (char *str) const
	Dispose a string allocated with newString()

Additional Inherited Members
Public Types inherited from ml::Base
enum	PersistenceInterface { PersistenceByString , PersistenceByTreeNode , PersistenceByStream }
	This enum describes the different persistence interfaces available. More...

Detailed Description

General Base object class for list items that have an id and a name.

Definition at line 37 of file mlBaseItem.h.

Constructor & Destructor Documentation

◆ BaseItem() [1/3]

ml::BaseItem::BaseItem ( )

inline

Default constructor.

Definition at line 45 of file mlBaseItem.h.

◆ BaseItem() [2/3]

ml::BaseItem::BaseItem	(	MLssize_t	id,
		const char *	nameStr = nullptr )

inline

ID and name.

Definition at line 48 of file mlBaseItem.h.

References mlrange_cast().

◆ BaseItem() [3/3]

ml::BaseItem::BaseItem ( const BaseItem & item )

inline

Copy constructor.

Definition at line 51 of file mlBaseItem.h.

References mlrange_cast().

◆ ~BaseItem()

ml::BaseItem::~BaseItem ( )

inlineoverride

Destructor.

Definition at line 62 of file mlBaseItem.h.

Member Function Documentation

◆ addStateToTree()

void ml::BaseItem::addStateToTree ( TreeNode * parent ) const

overridevirtual

Attaches the object state as children of the given parent node.

Reimplemented from ml::Base.

Reimplemented in ml::XMarker.

◆ deepCopy()

BaseItem * ml::BaseItem::deepCopy ( ) const

inlineoverridevirtual

Create a deep copy of the BaseItem.

Reimplemented from ml::Base.

Definition at line 107 of file mlBaseItem.h.

◆ deleteString()

void ml::BaseItem::deleteString ( char * str ) const

protected

Dispose a string allocated with newString()

◆ getId()

MLssize_t ml::BaseItem::getId ( ) const

inline

Sets the id of the item.

Definition at line 59 of file mlBaseItem.h.

◆ ML_SET_ADDSTATE_VERSION()

ml::BaseItem::ML_SET_ADDSTATE_VERSION ( 0 )

Set addState version number.

Version History: 0 : adding size and items only 1 : also adding ListBase members (hasPersistence, currentItem);

◆ name()

const char * ml::BaseItem::name ( ) const

inline

Get name.

Definition at line 70 of file mlBaseItem.h.

◆ newString()

char * ml::BaseItem::newString ( const std::string & str ) const

protected

Convenience method to create a copy of the string str allocated on the heap.

This avoids passing STL strings between modules, which fails in Windows due to a bug in the VC++ implementation of the STL.

◆ operator=()

BaseItem & ml::BaseItem::operator= ( const BaseItem & item )

Assignment operator.

◆ persistentState()

std::string ml::BaseItem::persistentState ( ) const

overridevirtual

Return a string representation of the item object.

Reimplemented from ml::Base.

Reimplemented in ml::XMarker.

◆ readFrom()

void ml::BaseItem::readFrom	(	AbstractPersistenceInputStream *	stream,
		int	version )

overridevirtual

read state from stream

Reimplemented from ml::Base.

◆ readStateFromTree()

void ml::BaseItem::readStateFromTree ( TreeNode * parent )

overridevirtual

Reads the object state from the children of the given parent node.

Reimplemented from ml::Base.

Reimplemented in ml::XMarker.

◆ setId()

void ml::BaseItem::setId ( MLssize_t id )

inline

Sets the id of the item.

Definition at line 56 of file mlBaseItem.h.

Referenced by ml::ListContainerTemplate< T >::insertItem().

◆ setName()

void ml::BaseItem::setName ( const char * newName )

Set name, object stores a copy.

Referenced by ml::XMarker::XMarker(), and ml::XMarker::XMarker().

◆ setPersistentState()

void ml::BaseItem::setPersistentState ( const std::string & state )

overridevirtual

Initialize the item object from the string state.

Reimplemented from ml::Base.

Reimplemented in ml::XMarker.

◆ writeTo()

void ml::BaseItem::writeTo ( AbstractPersistenceOutputStream * stream ) const

overridevirtual

write state to stream

Reimplemented from ml::Base.

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

MeVisLab/Standard/Sources/ML/MLBase/mlBaseItem.h

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BaseItem() [1/3]

◆ BaseItem() [2/3]

◆ BaseItem() [3/3]

◆ ~BaseItem()

Member Function Documentation

◆ addStateToTree()

◆ deepCopy()

◆ deleteString()

◆ getId()

◆ ML_SET_ADDSTATE_VERSION()

◆ name()

◆ newString()

◆ operator=()

◆ persistentState()

◆ readFrom()

◆ readStateFromTree()

◆ setId()

◆ setName()

◆ setPersistentState()

◆ writeTo()