ezTokenizedFileCache Class Reference

This object caches files in a tokenized state. It can be shared among ezPreprocessor instances to improve performance when they access the same files. More...

#include <Preprocessor.h>

Classes
struct	FileData

Public Member Functions
ezMap< ezString, FileData >::ConstIterator	Lookup (const ezString &sFileName) const
	Checks whether sFileName is already in the cache, returns an iterator to it. If the iterator is invalid, the file is not cached yet.
void	Remove (const ezString &sFileName)
	Removes the cached content for sFileName from the cache. Should be used when the file content has changed and needs to be re-read.
void	Clear ()
	Removes all files from the cache to ensure that they will be re-read.
const ezTokenizer *	Tokenize (const ezString &sFileName, ezArrayPtr< const ezUInt8 > fileContent, const ezTimestamp &fileTimeStamp, ezLogInterface *pLog)
	Stores FileContent for the file sFileName as the new cached data.

Detailed Description

This object caches files in a tokenized state. It can be shared among ezPreprocessor instances to improve performance when they access the same files.

Member Function Documentation

Tokenize()

const ezTokenizer * ezTokenizedFileCache::Tokenize	(	const ezString &	sFileName,
		ezArrayPtr< const ezUInt8 >	fileContent,
		const ezTimestamp &	fileTimeStamp,
		ezLogInterface *	pLog
	)

Stores FileContent for the file sFileName as the new cached data.

The file content is tokenized first and all line directives are evaluated, to update the line number and file origin for each token. Any errors are written to the given log.

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

• /home/runner/work/ezEngine/ezEngine/Code/Engine/Foundation/CodeUtils/Preprocessor.h
• /home/runner/work/ezEngine/ezEngine/Code/Engine/Foundation/CodeUtils/Implementation/FileHandling.cpp