camcom::genicam::GenICamAdapter::Impl Struct Reference

Public Member Functions
void	checkError (GErrorGuard &err, const std::string &context)
	Check a GError and throw if set (logs at ERROR level)
void	checkErrorSoft (GErrorGuard &err, const std::string &context)
	Check a GError and throw if set (no logging - caller handles)
void	loadNodeMapFromDevice ()
	Read the GenICam XML from the device, parse into NodeMap.
void	scanParameters ()
	Scan all readable nodes and update their values from the device.
bool	refreshPayloadSize ()
	Refresh cached payload size from the device after geometry changes.
common::Parameter	readFromDevice (const std::string &camera_name)
	Read a single parameter from the device (live, not cached)
void	writeToDevice (const std::string &camera_name, const common::Parameter &param)
	Write a value to the device.
void	createStream ()
	Create the Aravis stream for acquisition.
void	pushBuffers ()
	Push empty buffers into the stream for acquisition.
void	clearDevice ()
	Clean up device.
void	clearStream ()
	Clean up stream.

Public Attributes
bool	connected {false}
std::atomic< bool >	control_lost {false}
ArvDevice *	device {nullptr}
ArvStream *	stream {nullptr}
NodeMap	nodes
bool	acquiring {false}
common::AcqMode	acq_mode {common::AcqMode::Inactive}
std::optional< int64_t >	target_frame_count
std::atomic< int64_t >	frames_received {0}
std::chrono::steady_clock::time_point	acq_start_time
std::atomic< double >	current_fps {0.0}
uint64_t	payload_size {0}
int32_t	num_buffers {10}
std::string	host_address
std::string	cam_address
int64_t	packet_size {1500}
gulong	signal_handler_id {0}

Member Function Documentation

checkError()

void camcom::genicam::GenICamAdapter::Impl::checkError ( GErrorGuard & err, const std::string & context )

inline

Check a GError and throw if set (logs at ERROR level)

checkErrorSoft()

void camcom::genicam::GenICamAdapter::Impl::checkErrorSoft ( GErrorGuard & err, const std::string & context )

inline

Check a GError and throw if set (no logging - caller handles)

clearDevice()

void camcom::genicam::GenICamAdapter::Impl::clearDevice ( )

inline

Clean up device.

clearStream()

void camcom::genicam::GenICamAdapter::Impl::clearStream ( )

inline

Clean up stream.

createStream()

void camcom::genicam::GenICamAdapter::Impl::createStream ( )

inline

Create the Aravis stream for acquisition.

loadNodeMapFromDevice()

void camcom::genicam::GenICamAdapter::Impl::loadNodeMapFromDevice ( )

inline

Read the GenICam XML from the device, parse into NodeMap.

pushBuffers()

void camcom::genicam::GenICamAdapter::Impl::pushBuffers ( )

inline

Push empty buffers into the stream for acquisition.

readFromDevice()

common::Parameter camcom::genicam::GenICamAdapter::Impl::readFromDevice ( const std::string & camera_name )

inline

Read a single parameter from the device (live, not cached)

refreshPayloadSize()

bool camcom::genicam::GenICamAdapter::Impl::refreshPayloadSize ( )

inline

Refresh cached payload size from the device after geometry changes.

scanParameters()

void camcom::genicam::GenICamAdapter::Impl::scanParameters ( )

inline

Scan all readable nodes and update their values from the device.

writeToDevice()

void camcom::genicam::GenICamAdapter::Impl::writeToDevice ( const std::string & camera_name, const common::Parameter & param )

inline

Write a value to the device.

Member Data Documentation

acq_mode

common::AcqMode camcom::genicam::GenICamAdapter::Impl::acq_mode {common::AcqMode::Inactive}

acq_start_time

std::chrono::steady_clock::time_point camcom::genicam::GenICamAdapter::Impl::acq_start_time

acquiring

bool camcom::genicam::GenICamAdapter::Impl::acquiring {false}

cam_address

std::string camcom::genicam::GenICamAdapter::Impl::cam_address

connected

bool camcom::genicam::GenICamAdapter::Impl::connected {false}

control_lost

std::atomic<bool> camcom::genicam::GenICamAdapter::Impl::control_lost {false}

current_fps

std::atomic<double> camcom::genicam::GenICamAdapter::Impl::current_fps {0.0}

device

ArvDevice* camcom::genicam::GenICamAdapter::Impl::device {nullptr}

frames_received

std::atomic<int64_t> camcom::genicam::GenICamAdapter::Impl::frames_received {0}

host_address

std::string camcom::genicam::GenICamAdapter::Impl::host_address

nodes

NodeMap camcom::genicam::GenICamAdapter::Impl::nodes

num_buffers

int32_t camcom::genicam::GenICamAdapter::Impl::num_buffers {10}

packet_size

int64_t camcom::genicam::GenICamAdapter::Impl::packet_size {1500}

payload_size

uint64_t camcom::genicam::GenICamAdapter::Impl::payload_size {0}

signal_handler_id

gulong camcom::genicam::GenICamAdapter::Impl::signal_handler_id {0}

stream

ArvStream* camcom::genicam::GenICamAdapter::Impl::stream {nullptr}

target_frame_count

std::optional<int64_t> camcom::genicam::GenICamAdapter::Impl::target_frame_count

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

• genicam/adapter/src/adapter.cpp