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> Unreal Engine API Reference > Runtime > Core > Logging > FMessageLog > FMessageLog::NumMessages

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FMessageLog::NumMessages

Check whether there are any messages present for this log.

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References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Logging/MessageLog.h
Include	#include "Logging/MessageLog.h"
Source	/Engine/Source/Runtime/Core/Private/Logging/MessageLog.cpp

Syntax

int32 NumMessages
(
EMessageSeverity::Type InSeverityFilter
)

Remarks

Check whether there are any messages present for this log. If the log is paged, this will check if there are any messages on the current page. This call will cause a flush so that the logs state is properly reflected.

Returns

The number of messages that pass our filter

Parameters

Parameter	Description
InSeverityFilter	Only messages of higher severity than this filter will be considered when checking.

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