#include <SqlStatistics.hpp>

Public Member Functions
	SqlStatisticsScope (SqlStatisticsOperation operation) noexcept

	SqlStatisticsScope (SqlStatisticsScope const &)=delete

SqlStatisticsScope &	operator= (SqlStatisticsScope const &)=delete

	SqlStatisticsScope (SqlStatisticsScope &&)=delete

SqlStatisticsScope &	operator= (SqlStatisticsScope &&)=delete

void	Failed () noexcept
	Marks the timed operation as having failed.

void	Retried () noexcept
	Records that the timed operation was transparently retried.

Detailed Description

RAII scope that times its enclosing region and records it as one operation.

Construct at the top of the region; the destructor records the elapsed time. Call Failed to mark the operation as errored (the destructor still records the latency, so a failing statement contributes to the distribution rather than silently vanishing from it).

Prefer the LIGHTWEIGHT_STATS_SCOPE macro over constructing this directly — it keeps instrumentation call sites uniform, and its destructor's RecordOperation call is itself a no-op whenever collection is runtime-disabled.

Definition at line 410 of file SqlStatistics.hpp.

Constructor & Destructor Documentation

◆ SqlStatisticsScope()

Lightweight::SqlStatisticsScope::SqlStatisticsScope ( SqlStatisticsOperation operation )

inlineexplicitnoexcept

Starts timing a region.

Parameters

operation The operation class to record under.

Definition at line 416 of file SqlStatistics.hpp.

◆ ~SqlStatisticsScope()

Lightweight::SqlStatisticsScope::~SqlStatisticsScope ( )

inline

Definition at line 428 of file SqlStatistics.hpp.

Member Function Documentation

◆ Failed()

void Lightweight::SqlStatisticsScope::Failed ( )

inlinenoexcept

Marks the timed operation as having failed.

Definition at line 440 of file SqlStatistics.hpp.

◆ Retried()

void Lightweight::SqlStatisticsScope::Retried ( )

inlinenoexcept

Records that the timed operation was transparently retried.

Definition at line 446 of file SqlStatistics.hpp.

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

Lightweight/SqlStatistics.hpp