DeviceList Class Reference

The DeviceList class represents a list of Device objects. More...

Inherits Interface.

Public Types
typedef ConstListIterator< DeviceList, Device >	const_iterator
	A C++ iterator type for the DeviceList class. More...

Public Member Functions
DeviceList &	append (const DeviceList &other)
	Appends the members of the specified DeviceList to this DeviceList. More...
const_iterator	begin () const
	The C++ iterator set to the beginning of this DeviceList. More...
int	count () const
	Returns the number of devices in this list. More...
	DeviceList (const ListBaseImplementation< Device > &)
	DeviceList ()
	Constructs an empty list of devices. More...
const_iterator	end () const
	The C++ iterator set to the end of this DeviceList. More...
bool	isEmpty () const
	Reports whether the list is empty. More...
Device	operator[] (int index) const
	Access a list member by its position in the list. More...

Detailed Description

The DeviceList class represents a list of Device objects.

Get a DeviceList object by calling Controller::devices().

Since

1.0

Member Typedef Documentation

typedef ConstListIterator<DeviceList, Device> const_iterator

A C++ iterator type for the DeviceList class.

Since

1.0

Constructor & Destructor Documentation

DeviceList

(

const ListBaseImplementation< Device > &

)

DeviceList

(

)

Constructs an empty list of devices.

Since

1.0

Member Function Documentation

DeviceList& append

(

const DeviceList &

other

)

Appends the members of the specified DeviceList to this DeviceList.

Parameters

other

A DeviceList object containing Device objects to append to the end of this DeviceList.

Since

1.0

const_iterator begin

(

)

const

The C++ iterator set to the beginning of this DeviceList.

Since

1.0

int count

(

)

const

Returns the number of devices in this list.

Returns

The number of devices in this list.

Since

1.0

const_iterator end

(

)

const

The C++ iterator set to the end of this DeviceList.

Since

1.0

bool isEmpty

(

)

const

Reports whether the list is empty.

if(!controller.devices().isEmpty())
    Leap::Device leapDevice = controller.devices()[0];

Returns

True, if the list has no members.

Since

1.0

Device operator[]

(

int

index

)

const

Access a list member by its position in the list.

Parameters

index

The zero-based list position index.

Returns

The Device object at the specified index.

Since

1.0