o2::framework::data_matcher::StartTimeValueMatcher Class Reference

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

#include <DataDescriptorMatcher.h>

Inherits o2::framework::data_matcher::ValueHolder< uint64_t >.

Public Member Functions
	StartTimeValueMatcher (ContextRef variableId, uint64_t scale=1)
	StartTimeValueMatcher (std::string const &s, uint64_t scale=1)
	StartTimeValueMatcher (uint64_t v, uint64_t scale=1)
bool	match (header::DataHeader const &dh, DataProcessingHeader const &dph, VariableContext &context) const
Public Member Functions inherited from o2::framework::data_matcher::ValueHolder< uint64_t >
	ValueHolder (uint64_t const &s)
	ValueHolder (ContextRef variableId)
bool	operator== (ValueHolder< uint64_t > const &other) const
decltype(auto)	visit (VISITOR visitor) const

Additional Inherited Members
Protected Attributes inherited from o2::framework::data_matcher::ValueHolder< uint64_t >
std::variant< uint64_t, ContextRef >	mValue

Detailed Description

Matcher on actual time, as reported in the DataProcessingHeader.

Definition at line 192 of file DataDescriptorMatcher.h.

Constructor & Destructor Documentation

StartTimeValueMatcher() [1/3]

o2::framework::data_matcher::StartTimeValueMatcher::StartTimeValueMatcher ( ContextRef  variableId, uint64_t  scale = 1  )

inline

StartTimeValueMatcher() [2/3]

o2::framework::data_matcher::StartTimeValueMatcher::StartTimeValueMatcher ( std::string const &  s, uint64_t  scale = 1  )

inline

The passed string s is the expected numerical value for the SubSpecification type.

StartTimeValueMatcher() [3/3]

o2::framework::data_matcher::StartTimeValueMatcher::StartTimeValueMatcher ( uint64_t  v, uint64_t  scale = 1  )

inline

This means that the matcher is looking for a constant. We will divide the input by scale so that we can map quantities with different granularities to the same record.

Member Function Documentation

match()

bool o2::framework::data_matcher::StartTimeValueMatcher::match	(	header::DataHeader const &	dh,
		DataProcessingHeader const &	dph,
		VariableContext &	context
	)		const

This will match the timing information which is currently in the DataProcessingHeader. Notice how we apply the scale to the actual values found.

Definition at line 122 of file DataDescriptorMatcher.cxx.

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

• /home/runner/work/AliceO2/AliceO2/Framework/Core/include/Framework/DataDescriptorMatcher.h
• /home/runner/work/AliceO2/AliceO2/Framework/Core/src/DataDescriptorMatcher.cxx