gEventHeader.h File Reference

Defines GEventHeader, the metadata header associated with one event container. More...

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

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Data Structures
class	GEventHeader
	Stores minimal metadata for one event. More...

Namespaces
namespace	geventheader

Functions
GOptions	geventheader::defineOptions ()
	Defines the options subtree used by the event-header logger domain.

Variables
constexpr const char *	GDATAEVENTHEADER_LOGGER = "event_header"

Detailed Description

GEventHeader stores the minimal identifying metadata for one event:

• a local event number
• a thread identifier
• a formatted timestamp string

Typical usage:

• construct explicitly when event identity is already known
• use create() in examples and tests to generate deterministic headers

The header is normally owned by GEventDataCollection.

Definition in file gEventHeader.h.

Variable Documentation

GDATAEVENTHEADER_LOGGER

constexpr const char* GDATAEVENTHEADER_LOGGER = "event_header"

constexpr

Definition at line 27 of file gEventHeader.h.