LLDB: lldb_private::SourceManager::SourceFileCache Class Reference

LLDB mainline

The SourceFileCache class separates the source manager from the cache of source files. More...

#include <SourceManager.h>

Public Member Functions
	SourceFileCache ()=default
	~SourceFileCache ()=default
void	AddSourceFile (const FileSpec &file_spec, FileSP file_sp)
void	RemoveSourceFile (const FileSP &file_sp)
FileSP	FindSourceFile (const FileSpec &file_spec) const
void	Clear ()
void	Dump (Stream &stream) const

Private Types
typedef std::map< FileSpec, FileSP >	FileCache

Private Member Functions
void	AddSourceFileImpl (const FileSpec &file_spec, FileSP file_sp)

Private Attributes
FileCache	m_file_cache
llvm::sys::RWMutex	m_mutex

Detailed Description

The SourceFileCache class separates the source manager from the cache of source files.

There is one source manager per Target but both the Debugger and the Process have their own source caches.

The SourceFileCache just handles adding, storing, removing and looking up source files. The caching policies are implemented in SourceManager::GetFile.

Definition at line 126 of file SourceManager.h.

Member Typedef Documentation

◆ FileCache

typedef std::map<FileSpec, FileSP> lldb_private::SourceManager::SourceFileCache::FileCache

private

Definition at line 144 of file SourceManager.h.

Constructor & Destructor Documentation

◆ SourceFileCache()

lldb_private::SourceManager::SourceFileCache::SourceFileCache ( )

default

◆ ~SourceFileCache()

lldb_private::SourceManager::SourceFileCache::~SourceFileCache ( )

default

Member Function Documentation

◆ AddSourceFile()

void SourceManager::SourceFileCache::AddSourceFile	(	const FileSpec &	file_spec,
		FileSP	file_sp )

Definition at line 835 of file SourceManager.cpp.

References AddSourceFileImpl(), and m_mutex.

◆ AddSourceFileImpl()

void SourceManager::SourceFileCache::AddSourceFileImpl	(	const FileSpec &	file_spec,
		FileSP	file_sp )

private

Definition at line 863 of file SourceManager.cpp.

References m_file_cache.

Referenced by AddSourceFile().

◆ Clear()

void lldb_private::SourceManager::SourceFileCache::Clear ( )

inline

Definition at line 137 of file SourceManager.h.

References m_file_cache.

Referenced by CommandObjectSourceCacheClear::DoExecute().

◆ Dump()

void SourceManager::SourceFileCache::Dump ( Stream & stream ) const

Definition at line 884 of file SourceManager.cpp.

References lldb_private::Stream::Format(), m_file_cache, and lldb_private::toString().

Referenced by CommandObjectSourceCacheDump::DoExecute().

◆ FindSourceFile()

SourceManager::FileSP SourceManager::SourceFileCache::FindSourceFile ( const FileSpec & file_spec ) const

Definition at line 874 of file SourceManager.cpp.

References m_file_cache, and m_mutex.

◆ RemoveSourceFile()

void SourceManager::SourceFileCache::RemoveSourceFile ( const FileSP & file_sp )

Definition at line 847 of file SourceManager.cpp.

References m_file_cache, and m_mutex.

Member Data Documentation

◆ m_file_cache

FileCache lldb_private::SourceManager::SourceFileCache::m_file_cache

private

Definition at line 145 of file SourceManager.h.

Referenced by AddSourceFileImpl(), Clear(), Dump(), FindSourceFile(), and RemoveSourceFile().

◆ m_mutex

llvm::sys::RWMutex lldb_private::SourceManager::SourceFileCache::m_mutex

mutableprivate

Definition at line 147 of file SourceManager.h.

Referenced by AddSourceFile(), FindSourceFile(), and RemoveSourceFile().

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