Dali::Toolkit::ItemRange Struct Reference

A support class for managing ranges of items. More...

Public Member Functions
	ItemRange (unsigned int beginItem, unsigned int endItem)
	Creates a range of item identifiers.
	ItemRange (const ItemRange &copy)
	Copy Constructor.
ItemRange &	operator= (const ItemRange &range)
	Assignment operator.
bool	Within (unsigned int itemId)
	Tests whether an item is within the range.
ItemRange	Intersection (const ItemRange &second)
	Creates the intersection of two ranges.
Public Attributes
unsigned int	begin
	The start of the range.
unsigned int	end
	The end of the range.

---

Detailed Description

A support class for managing ranges of items.

Since:

2.4, DALi version 1.0.0

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Constructor & Destructor Documentation

Dali::Toolkit::ItemRange::ItemRange	(	unsigned int	beginItem,
		unsigned int	endItem
	)

Creates a range of item identifiers.

Since:

2.4, DALi version 1.0.0

Parameters:

[in]	beginItem	The first item within the range
[in]	endItem	The past-the-end item

Dali::Toolkit::ItemRange::ItemRange

(

const ItemRange &

copy

)

Copy Constructor.

Since:

2.4, DALi version 1.0.0

Parameters:

[in]

copy

ItemRange we should copy from

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Member Function Documentation

ItemRange Dali::Toolkit::ItemRange::Intersection

(

const ItemRange &

second

)

Creates the intersection of two ranges.

Since:

2.4, DALi version 1.0.0

Parameters:

[in]

second

The second range

Returns:

The intersection

ItemRange& Dali::Toolkit::ItemRange::operator=

(

const ItemRange &

range

)

Assignment operator.

Since:

2.4, DALi version 1.0.0

Parameters:

[in]

range

The Range to assign from

Returns:

The updated range

bool Dali::Toolkit::ItemRange::Within

(

unsigned int

itemId

)

Tests whether an item is within the range.

Since:

2.4, DALi version 1.0.0

Parameters:

[in]

itemId

The item identifier

Returns:

true if the item is within the range