Classes
class	ConstantValueMatcher

struct	ContextElement

struct	ContextRef
	A typesafe reference to an element of the context. More...

struct	ContextUpdate

class	DataDescriptorMatcher

struct	DataMatcherWalker

class	DescriptionValueMatcher
	Something which can be matched against a header::DataDescription. More...

struct	DescriptorMatcherTrait

struct	DescriptorMatcherTrait< header::DataDescription >

struct	DescriptorMatcherTrait< header::DataHeader::SubSpecificationType >

struct	DescriptorMatcherTrait< header::DataOrigin >

struct	EdgeActions

struct	None
	Marks an empty item in the context. More...

class	OriginValueMatcher
	Something which can be matched against a header::DataOrigin. More...

class	StartTimeValueMatcher
	Matcher on actual time, as reported in the DataProcessingHeader. More...

class	SubSpecificationTypeValueMatcher
	Something which can be matched against a header::SubSpecificationType. More...

class	ValueHolder

class	VariableContext

Typedefs
using	Node = std::variant< OriginValueMatcher, DescriptionValueMatcher, SubSpecificationTypeValueMatcher, std::unique_ptr< DataDescriptorMatcher >, ConstantValueMatcher, StartTimeValueMatcher >

using	EdgeAction = std::variant< EdgeActions::EnterNode, EdgeActions::ExitNode >

Enumerations
enum	ContextPos { STARTTIME_POS = 0 , TFCOUNTER_POS = 14 , FIRSTTFORBIT_POS = 15 , RUNNUMBER_POS = 13 , CREATIONTIME_POS = 12 }
	Special positions for variables in context. More...

enum	ChildAction : int { VisitNone = 0 , VisitLeft = 1 , VisitRight = 2 , VisitBoth = 3 }

Functions
std::ostream &	operator<< (std::ostream &os, DataDescriptorMatcher const &matcher)

std::ostream &	operator<< (std::ostream &os, DataDescriptorMatcher::Op const &op)

Variables
constexpr int	MAX_MATCHING_VARIABLE = 16

constexpr int	MAX_UPDATES_PER_QUERY = 16

Typedef Documentation

◆ EdgeAction

using o2::framework::data_matcher::EdgeAction = typedef std::variant<EdgeActions::EnterNode, EdgeActions::ExitNode>

Definition at line 44 of file DataMatcherWalker.h.

◆ Node

using o2::framework::data_matcher::Node = typedef std::variant<OriginValueMatcher, DescriptionValueMatcher, SubSpecificationTypeValueMatcher, std::unique_ptr<DataDescriptorMatcher>, ConstantValueMatcher, StartTimeValueMatcher>

Definition at line 251 of file DataDescriptorMatcher.h.

Enumeration Type Documentation

◆ ChildAction

enum o2::framework::data_matcher::ChildAction : int

Enumerator
VisitNone
VisitLeft
VisitRight
VisitBoth

Definition at line 37 of file DataMatcherWalker.h.

◆ ContextPos

enum o2::framework::data_matcher::ContextPos

Special positions for variables in context.

Enumerator
STARTTIME_POS
TFCOUNTER_POS	The DataProcessingHeader::startTime associated to the timeslice.
FIRSTTFORBIT_POS	The DataHeader::tfCounter associated to the timeslice.
RUNNUMBER_POS	The DataHeader::firstTForbit associated to the timeslice.
CREATIONTIME_POS	The DataHeader::runNumber associated to the timeslice.

Definition at line 50 of file DataDescriptorMatcher.h.

Function Documentation

◆ operator<<() [1/2]

std::ostream & o2::framework::data_matcher::operator<<	(	std::ostream &	os,
		DataDescriptorMatcher const &	matcher
	)

Definition at line 471 of file DataDescriptorMatcher.cxx.

◆ operator<<() [2/2]

std::ostream & o2::framework::data_matcher::operator<<	(	std::ostream &	os,
		DataDescriptorMatcher::Op const &	op
	)

Definition at line 502 of file DataDescriptorMatcher.cxx.

Variable Documentation

◆ MAX_MATCHING_VARIABLE

constexpr int o2::framework::data_matcher::MAX_MATCHING_VARIABLE = 16

constexpr

Definition at line 75 of file DataDescriptorMatcher.h.

◆ MAX_UPDATES_PER_QUERY

constexpr int o2::framework::data_matcher::MAX_UPDATES_PER_QUERY = 16

constexpr

Definition at line 76 of file DataDescriptorMatcher.h.

Classes

Typedefs

Enumerations

Functions

Variables