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General Base object class for list items that have an id and a name. More...
#include <mlBaseItem.h>
Public Member Functions | |
void | setId (MLssize_t id) |
Sets the id of the item. | |
MLssize_t | getId () const |
Sets the id of the item. | |
virtual | ~BaseItem () |
Destructor. | |
virtual BaseItem & | operator= (const BaseItem &item) |
Assignment operator. | |
bool | operator< (const BaseItem &) const |
Dummy "lesser than operator", required for VC7. | |
bool | operator== (const BaseItem &) const |
Dummy "equal operator", required for VC7. | |
const char * | name () const |
Get name. | |
void | setName (const char *newName) |
Set name, object stores a copy. | |
virtual BaseItem * | deepCopy () const |
Create a deep copy of the BaseItem. | |
Constructors | |
BaseItem () | |
Default constructor. | |
BaseItem (MLssize_t id, const char *nameStr=NULL) | |
ID and name. | |
BaseItem (const BaseItem &item) | |
Copy constructor. | |
Persistence | |
virtual char * | getPersistentState () const |
Return a string representation of the item object. | |
virtual void | setPersistentState (const char *state) |
Initialize the item object from the string state. | |
virtual void | clearPersistentState (char *state) const |
Dispose the string state, which has been previously obtained by getPersistentState() | |
virtual void | addStateToTree (TreeNode *parent) const |
Attaches the object state as children of the given parent node. | |
ML_SET_ADDSTATE_VERSION (0) | |
Set addState version number. | |
virtual void | readStateFromTree (TreeNode *parent) |
Reads the object state from the children of the given parent node. | |
virtual void | writeTo (AbstractPersistenceOutputStream *stream) const |
write state to stream | |
virtual void | readFrom (AbstractPersistenceInputStream *stream, int version) |
read state from stream | |
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() |
General Base object class for list items that have an id and a name.
Definition at line 37 of file mlBaseItem.h.
ml::BaseItem::BaseItem | ( | ) | [inline] |
Default constructor.
Definition at line 45 of file mlBaseItem.h.
ml::BaseItem::BaseItem | ( | MLssize_t | id, |
const char * | nameStr = NULL |
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) | [inline] |
ID and name.
Definition at line 48 of file mlBaseItem.h.
ml::BaseItem::BaseItem | ( | const BaseItem & | item | ) | [inline] |
Copy constructor.
Definition at line 51 of file mlBaseItem.h.
virtual ml::BaseItem::~BaseItem | ( | ) | [inline, virtual] |
Destructor.
Definition at line 62 of file mlBaseItem.h.
virtual void ml::BaseItem::addStateToTree | ( | TreeNode * | parent | ) | const [virtual] |
Attaches the object state as children of the given parent node.
Reimplemented from ml::Base.
Reimplemented in ml::BaseContainerItem, and ml::XMarker.
virtual void ml::BaseItem::clearPersistentState | ( | char * | state | ) | const [virtual] |
Dispose the string state, which has been previously obtained by getPersistentState()
Reimplemented from ml::Base.
Reimplemented in ml::BaseContainerItem.
virtual BaseItem* ml::BaseItem::deepCopy | ( | ) | const [inline, virtual] |
Create a deep copy of the BaseItem.
Reimplemented from ml::Base.
Definition at line 118 of file mlBaseItem.h.
void ml::BaseItem::deleteString | ( | char * | str | ) | const [protected] |
Dispose a string allocated with newString()
MLssize_t ml::BaseItem::getId | ( | void | ) | const [inline] |
Sets the id of the item.
Definition at line 59 of file mlBaseItem.h.
Referenced by ml::ListContainerTemplate< T >::updatePropertyFields().
virtual char* ml::BaseItem::getPersistentState | ( | ) | const [virtual] |
Return a string representation of the item object.
The string is allocated on the heap and is later disposed by clearPersistentState().
Reimplemented from ml::Base.
Reimplemented in ml::BaseContainerItem, and ml::XMarker.
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);
Reimplemented in ml::BaseContainerItem, and ml::XMarker.
const char* ml::BaseItem::name | ( | ) | const [inline] |
Get name.
Definition at line 76 of file mlBaseItem.h.
Referenced by ml::ListContainerTemplate< T >::updatePropertyFields().
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.
bool ml::BaseItem::operator< | ( | const BaseItem & | ) | const [inline] |
Dummy "lesser than operator", required for VC7.
Definition at line 69 of file mlBaseItem.h.
bool ml::BaseItem::operator== | ( | const BaseItem & | ) | const [inline] |
Dummy "equal operator", required for VC7.
Definition at line 72 of file mlBaseItem.h.
virtual void ml::BaseItem::readFrom | ( | AbstractPersistenceInputStream * | stream, |
int | version | ||
) | [virtual] |
read state from stream
Reimplemented from ml::Base.
virtual void ml::BaseItem::readStateFromTree | ( | TreeNode * | parent | ) | [virtual] |
Reads the object state from the children of the given parent node.
Reimplemented from ml::Base.
Reimplemented in ml::BaseContainerItem, and ml::XMarker.
void ml::BaseItem::setId | ( | MLssize_t | id | ) | [inline] |
Sets the id of the item.
Definition at line 56 of file mlBaseItem.h.
void ml::BaseItem::setName | ( | const char * | newName | ) |
Set name, object stores a copy.
Referenced by ml::XMarker::XMarker().
virtual void ml::BaseItem::setPersistentState | ( | const char * | state | ) | [virtual] |
Initialize the item object from the string state.
Reimplemented from ml::Base.
Reimplemented in ml::BaseContainerItem, and ml::XMarker.
virtual void ml::BaseItem::writeTo | ( | AbstractPersistenceOutputStream * | stream | ) | const [virtual] |
write state to stream
Reimplemented from ml::Base.