gRunHeader.h File Reference

Defines GRunHeader metadata for a run-level data collection. More...

#include "gbase.h"
#include <string>

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Data Structures
class	GRunHeader
	Minimal run metadata: run ID and integrated-event counter. More...

Namespaces
namespace	grun_header

Functions
auto	grun_header::defineOptions () -> GOptions
	Defines GOptions for the run-header logger domain.

Variables
constexpr const char *	GDATARUNHEADER_LOGGER = "run_header"

Detailed Description

A run header is a minimal metadata object associated with a GRunDataCollection.

It records:

• runID : run identifier (application-defined)
• events_processed : number of events integrated into this run summary so far

The constructor emits a brief log summary. In multi-threaded contexts, an optional thread ID can be attached for diagnostics and provenance.

Note

Synchronization The header does not itself perform synchronization. If multiple threads are meant to update events_processed concurrently, higher-level synchronization is required.

Definition in file gRunHeader.h.

Variable Documentation

GDATARUNHEADER_LOGGER

constexpr const char* GDATARUNHEADER_LOGGER = "run_header"

constexpr

Definition at line 28 of file gRunHeader.h.