lti::fireWireDCAM::cameraSet Class Reference

Set of cameras. More...

#include <ltiFireWireDCAM.h>

Collaboration diagram for lti::fireWireDCAM::cameraSet:

[legend]

List of all members.

Public Member Functions
	cameraSet ()
	~cameraSet ()
const cameraInfo &	operator[] (const int idx) const
cameraInfo &	operator[] (const int idx)
unsigned int	size () const
bool	get (busInfo &bus)
bool	findCamera (const u_int64_t &euID64, int &camIdx) const
bool	findFreeCamera (int &camIdx) const
bool	reserveIndex (const int idx)
bool	releaseIndex (const int idx)
Public Attributes
std::string	errorStr
Protected Attributes
std::vector< cameraInfo >	cams_
mutex	lock_

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Detailed Description

Set of cameras.

This class represents the set of all available cameras

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Constructor & Destructor Documentation

lti::fireWireDCAM::cameraSet::cameraSet

(

)

Default constructor.

lti::fireWireDCAM::cameraSet::~cameraSet

(

)

Default destructor.

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Member Function Documentation

bool lti::fireWireDCAM::cameraSet::findCamera	(	const u_int64_t &	euID64,
		int &	camIdx
	)			const

Try to find a camera within the set with the given identification.

Parameters:

	euID64	is the identification number used by the libdc1394
	camIdx	if the id is found, this will contain the index to access the camera with the given id, otherwise it will be set to -1.

Returns:

true if the camera is found, or false if not.

bool lti::fireWireDCAM::cameraSet::findFreeCamera

(

int &

camIdx

)

const

This method finds the first available camera.

bool lti::fireWireDCAM::cameraSet::get

(

busInfo &

bus

)

Evaluate the given bus and create all the necessary objects to obtain and retain the information of all available cameras.

cameraInfo& lti::fireWireDCAM::cameraSet::operator[]

(

const int

idx

)

Get the information block of the camera identified with the given index.

const cameraInfo& lti::fireWireDCAM::cameraSet::operator[]

(

const int

idx

)

const

Get the information block of the camera identified with the given index.

bool lti::fireWireDCAM::cameraSet::releaseIndex

(

const int

idx

)

Mark the camera with the given index as free to be used by other instances.

bool lti::fireWireDCAM::cameraSet::reserveIndex

(

const int

idx

)

Mark the camera with the given index as being in use.

Only one instance of this functor can use a particular camera at a time.

unsigned int lti::fireWireDCAM::cameraSet::size

(

)

const

Return the total number of cameras found.

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Member Data Documentation

std::vector<cameraInfo> lti::fireWireDCAM::cameraSet::cams_ [protected]

Camera array.

std::string lti::fireWireDCAM::cameraSet::errorStr

Error string.

mutex lti::fireWireDCAM::cameraSet::lock_ [mutable, protected]

Protect the camera array.

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

• ltiFireWireDCAM.h