plPreprocessor::ProcessingEvent Struct Reference

The event data that the processor broadcasts. More...

#include <Preprocessor.h>

Public Types
enum	EventType {   BeginExpansion , EndExpansion , Error , Warning ,   CheckDefined , CheckIfdef , CheckIfndef , EvaluateUnknown ,   Define , Redefine }
	The event types that the processor broadcasts. More...

Public Attributes
EventType	m_Type = EventType::Error
const plToken *	m_pToken = nullptr
plStringView	m_sInfo

Detailed Description

The event data that the processor broadcasts.

Please note that m_pToken contains a lot of interesting information, such as the current file and line number and of course the current piece of text.

Member Enumeration Documentation

EventType

enum plPreprocessor::ProcessingEvent::EventType

The event types that the processor broadcasts.

Enumerator
BeginExpansion	A macro is now going to be expanded.
EndExpansion	A macro is finished being expanded.
Error	An error was encountered.
Warning	A warning has been output.
CheckDefined	A 'defined(X)' is being evaluated.
CheckIfdef	A '#ifdef X' is being evaluated.
CheckIfndef	A '#ifndef X' is being evaluated.
EvaluateUnknown	Inside an if an unknown identifier has been encountered, it will be evaluated as zero.
Define	A #define X has been stored.
Redefine	A #define for an already existing macro name (also logged as a warning)

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

• Code/Engine/Foundation/CodeUtils/Preprocessor.h