ml::ModelIndex Class Reference

This class serves as an index into an AbstractItemModel. More...

#include <mlAbstractItemModel.h>

List of all members.

Public Member Functions
	ModelIndex ()
	The only public constructor creates an invalid model index.
AbstractItemModel *	model () const
	get the model of this index (this will be NULL for invalid indices)
bool	isValid () const
	return if this index is valid i.e. it points at an item in the model
void *	userPtr () const
	access the internal user pointer (same as user value)
size_t	userID () const
	access the internal user value (same as user pointer)
Variant	getData (int attributeIndex) const
	convenience method, this calls model()->getData(this, attributeIndex);
bool	operator== (const ModelIndex &index) const
bool	operator!= (const ModelIndex &index) const
Friends
class	AbstractItemModel

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Detailed Description

This class serves as an index into an AbstractItemModel.

It can only be generated from the model and internally either contains a void pointer or a integer which must be used to point at the item referenced.

Definition at line 34 of file mlAbstractItemModel.h.

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Constructor & Destructor Documentation

ml::ModelIndex::ModelIndex

(

)

[inline]

The only public constructor creates an invalid model index.

Definition at line 40 of file mlAbstractItemModel.h.

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Member Function Documentation

Variant ml::ModelIndex::getData

(

int

attributeIndex

)

const

convenience method, this calls model()->getData(this, attributeIndex);

bool ml::ModelIndex::isValid

(

void

)

const [inline]

return if this index is valid i.e. it points at an item in the model

Definition at line 46 of file mlAbstractItemModel.h.

AbstractItemModel* ml::ModelIndex::model

(

)

const [inline]

get the model of this index (this will be NULL for invalid indices)

Definition at line 43 of file mlAbstractItemModel.h.

bool ml::ModelIndex::operator!=

(

const ModelIndex &

index

)

const

bool ml::ModelIndex::operator==

(

const ModelIndex &

index

)

const

size_t ml::ModelIndex::userID

(

)

const [inline]

access the internal user value (same as user pointer)

Definition at line 52 of file mlAbstractItemModel.h.

void* ml::ModelIndex::userPtr

(

)

const [inline]

access the internal user pointer (same as user value)

Definition at line 49 of file mlAbstractItemModel.h.

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Friends And Related Function Documentation

friend class AbstractItemModel [friend]

Definition at line 61 of file mlAbstractItemModel.h.

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Member Data Documentation

size_t ml::ModelIndex::_userID

Definition at line 68 of file mlAbstractItemModel.h.

void* ml::ModelIndex::_userPtr

Definition at line 67 of file mlAbstractItemModel.h.

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

• MeVisLab/Standard/Sources/Shared/MLItemModel/mlAbstractItemModel.h