ddt Namespace Reference

Classes
class	DdtClient
class	DdtConnectionManager
class	DdtDataConsumer
class	DdtDataProducer
struct	Shm
class	DdtMemoryManager
class	DdtProducerConsumerBase
class	DdtPublisher
class	DdtDataPublisher
class	DdtDataPublisherApplication
class	DdtDataSubscriber
class	DdtDataSubscriberApplication
class	DdtDataTransferFactory
class	DdtDataTransferLib
class	DdtStatisticsClient
struct	DataSampleShared
struct	DataPacketShared
struct	DataSample
struct	DataPacket
class	DdtMemoryAccessor
class	DdtPublisherSimulator
union	R4
class	DdtSubscriberSimulator
class	DdtRemoteClient
class	DdtRemoteControl
class	ConfigurationMaps
class	ConfigurationMapsAccess
class	ConfigurationMapsAccessFiles
class	InformationMaps
class	InformationMapsAccess
class	InformationMapsAccessFiles
class	BiasBuffer
class	DataAcquisition
struct	FitsExtension
class	DataFile
class	ImageBuffer
struct	scalingLut_t
class	ImageColor
class	ImageCoords
class	ImageHandling
class	CommandLineParser
class	CommandLineParserBuilder
class	DdtLogger
struct	DdtStatistics

Typedefs
typedef struct ddt::FitsExtension	FitsExtension
using	colorMap_t = std::array< std::array< float, COLOR_MAP_ENTRY_SIZE >, MAX_COLOR_MAP_ENTRIES >
using	colorMapARGB_t = std::array< unsigned int, MAX_COLOR_MAP_ENTRIES >
typedef struct ddt::scalingLut_t	scalingLut_t

Enumerations
enum	PublisherModes {   IMAGETRANSFER = 1 , OSCILLOSCOPE = 2 , MULTIDIM = 3 , CONFIGURATIONMAP = 4 ,   SEGMENTEDIMAGE = 5 , UNSIGNEDINT16 = 6 , UNSIGNEDINT32 = 7 }
enum	SubscriberModes {   IMAGETRANSFER = 1 , OSCILLOSCOPE = 2 , MULTIDIM = 3 , CONFIGURATIONMAP = 4 ,   SEGMENTEDIMAGE = 5 }

Functions
	PYBIND11_MODULE (DdtUtils, m)
	Construct a new pybind11 DdtUtils module object. More...

Variables
constexpr size_t	MAX_SCALING_LUT_ENTRIES = 65536
constexpr uint	MAX_SCALING_LUT_VALUE = 65535
constexpr size_t	MAX_COLOR_MAP_ENTRIES = 256
constexpr size_t	MAX_COLOR_MAP_VALUE = 255
constexpr size_t	COLOR_MAP_ENTRY_SIZE = 3
const int	NUMERICAL_BASE = 10
const int	HEARTBEAT_PAUSE_MS = 10
const int	THREAD_PAUSE_MS = 100
const int	THREAD_PAUSE_SEC = 1
const int	WAIT_FOR_CONNECT = 3
const int	PUBLISH_TIMEOUT = 3
const int	REGISTRATION_TIMEOUT = 3
const int	WAIT_FOR_CONNECTION = 10
const int	META_DATA_LENGTH = 1024
const int	REPLY_TIME_INFINITE = 86400
const int	ADDITIONAL_SPACE = 1500

Typedef Documentation

colorMap_t

using ddt::colorMap_t = typedef std::array<std::array<float, COLOR_MAP_ENTRY_SIZE>, MAX_COLOR_MAP_ENTRIES>

Color map type definition. The color map type consists of a 256 element array. Each array element itself consists of an array of 3 float values, where these float values represent the red, green and blue part, all expressed as a value between 0.0 and 1.0)

colorMapARGB_t

using ddt::colorMapARGB_t = typedef std::array<unsigned int, MAX_COLOR_MAP_ENTRIES>

Definition of a color map type containing the RGB values as unsigned int values. This color map type consists of a 256 element array. Each array element itself consists of an unsigned int value, where each values represents an ARGB quadruplet in the form # AARRGBB with AA being the alpha channel that defaults to FF (opaque). The red, green and blue parts are between 0 and 255)

FitsExtension

typedef struct ddt::FitsExtension ddt::FitsExtension

Structure to bundle the main statistic values

scalingLut_t

typedef struct ddt::scalingLut_t ddt::scalingLut_t

The scaling Lookup-Table type definition. The scaling LUT consists of a 65536 element array of uint values. The LUT is used to assign each pixel value another pixel values that e.g. was computed using a logarithmic function. In addition, an offset and a factor are contained. These are used to adjust value ranges that do not fit to the given LUT type and dimension.

Enumeration Type Documentation

PublisherModes

enum ddt::PublisherModes

The different publisher modes.

Enumerator
IMAGETRANSFER	Transfer of FITS images
OSCILLOSCOPE	Transfer of single dimensional array
MULTIDIM	Transfer of multi dimensional array
CONFIGURATIONMAP	Configurable Map test scenario
SEGMENTEDIMAGE	Chunked image test scenario
UNSIGNEDINT16	Transfer of 16 bit unsinged data
UNSIGNEDINT32	Transfer of 32 bit unsigned data

SubscriberModes

enum ddt::SubscriberModes

The different subscriber modes.

Enumerator
IMAGETRANSFER	Transfer of FITS images
OSCILLOSCOPE	Transfer of single dimensional array
MULTIDIM	Transfer of multi dimensional array
CONFIGURATIONMAP	Configurable Map test scenario
SEGMENTEDIMAGE	Chunked image test scenario

Function Documentation

PYBIND11_MODULE()

ddt::PYBIND11_MODULE	(	DdtUtils	,
		m
	)

Construct a new pybind11 DdtUtils module object.

Bindings for the DdtLogger

Bindings for the DdtStatistics

Variable Documentation

ADDITIONAL_SPACE

const int ddt::ADDITIONAL_SPACE = 1500

Additional space required by boost for creating shared memories (in byte)

COLOR_MAP_ENTRY_SIZE

constexpr size_t ddt::COLOR_MAP_ENTRY_SIZE = 3

constexpr

HEARTBEAT_PAUSE_MS

const int ddt::HEARTBEAT_PAUSE_MS = 10

Pause for the hearbeat thread

MAX_COLOR_MAP_ENTRIES

constexpr size_t ddt::MAX_COLOR_MAP_ENTRIES = 256

constexpr

MAX_COLOR_MAP_VALUE

constexpr size_t ddt::MAX_COLOR_MAP_VALUE = 255

constexpr

MAX_SCALING_LUT_ENTRIES

constexpr size_t ddt::MAX_SCALING_LUT_ENTRIES = 65536

constexpr

MAX_SCALING_LUT_VALUE

constexpr uint ddt::MAX_SCALING_LUT_VALUE = 65535

constexpr

META_DATA_LENGTH

const int ddt::META_DATA_LENGTH = 1024

Length of the meta data field in the data sample

NUMERICAL_BASE

const int ddt::NUMERICAL_BASE = 10

Specifies the numerical base for conversion functions, e.g. strtol or strtoull.

PUBLISH_TIMEOUT

const int ddt::PUBLISH_TIMEOUT = 3

Timeout for publishing

REGISTRATION_TIMEOUT

const int ddt::REGISTRATION_TIMEOUT = 3

Timeout for registration

REPLY_TIME_INFINITE

const int ddt::REPLY_TIME_INFINITE = 86400

Reply time for MAL clients if infinite is specified (24 h in seconds)

THREAD_PAUSE_MS

const int ddt::THREAD_PAUSE_MS = 100

Short pause for threads

THREAD_PAUSE_SEC

const int ddt::THREAD_PAUSE_SEC = 1

Long pause for threads

WAIT_FOR_CONNECT

const int ddt::WAIT_FOR_CONNECT = 3

Time in seconds to wait for connection.

WAIT_FOR_CONNECTION

const int ddt::WAIT_FOR_CONNECTION = 10

Time to wait for connection