clang::ModuleDependencyCollector Class Reference

Collects the dependencies for imported modules into a directory. More...

#include "clang/Frontend/Utils.h"

Inheritance diagram for clang::ModuleDependencyCollector:

Public Member Functions
	ModuleDependencyCollector (std::string DestDir)
	~ModuleDependencyCollector () override
StringRef	getDest ()
virtual bool	insertSeen (StringRef Filename)
virtual void	addFile (StringRef Filename, StringRef FileDst={})
virtual void	addFileMapping (StringRef VPath, StringRef RPath)
void	attachToPreprocessor (Preprocessor &PP) override
void	attachToASTReader (ASTReader &R) override
virtual void	writeFileMap ()
virtual bool	hasErrors ()
Public Member Functions inherited from clang::DependencyCollector
virtual	~DependencyCollector ()
virtual void	attachToPreprocessor (Preprocessor &PP)
virtual void	attachToASTReader (ASTReader &R)
ArrayRef< std::string >	getDependencies () const
virtual bool	sawDependency (StringRef Filename, bool FromModule, bool IsSystem, bool IsModuleFile, bool IsMissing)
	Called when a new file is seen.
virtual void	finishedMainFile (DiagnosticsEngine &Diags)
	Called when the end of the main file is reached.
virtual bool	needSystemDependencies ()
	Return true if system files should be passed to sawDependency().
virtual void	maybeAddDependency (StringRef Filename, bool FromModule, bool IsSystem, bool IsModuleFile, bool IsMissing)
	Add a dependency Filename if it has not been seen before and sawDependency() returns true.

Additional Inherited Members
Protected Member Functions inherited from clang::DependencyCollector
bool	addDependency (StringRef Filename)
	Return true if the filename was added to the list of dependencies, false otherwise.

Detailed Description

Collects the dependencies for imported modules into a directory.

Users should attach to the AST reader whenever a module is loaded.

Definition at line 136 of file Utils.h.

Constructor & Destructor Documentation

ModuleDependencyCollector()

clang::ModuleDependencyCollector::ModuleDependencyCollector ( std::string  DestDir )

inline

Definition at line 146 of file Utils.h.

~ModuleDependencyCollector()

clang::ModuleDependencyCollector::~ModuleDependencyCollector ( )

inlineoverride

Definition at line 148 of file Utils.h.

References writeFileMap().

Member Function Documentation

addFile()

void ModuleDependencyCollector::addFile ( StringRef  Filename, StringRef  FileDst = {}  )

virtual

Definition at line 179 of file ModuleDependencyCollector.cpp.

References Filename, and insertSeen().

addFileMapping()

virtual void clang::ModuleDependencyCollector::addFileMapping ( StringRef  VPath, StringRef  RPath  )

inlinevirtual

Definition at line 154 of file Utils.h.

attachToASTReader()

void ModuleDependencyCollector::attachToASTReader ( ASTReader &  R )

overridevirtual

Reimplemented from clang::DependencyCollector.

Definition at line 83 of file ModuleDependencyCollector.cpp.

References clang::ASTReader::addListener(), and clang::ASTReader::getFileManager().

attachToPreprocessor()

void ModuleDependencyCollector::attachToPreprocessor ( Preprocessor &  PP )

overridevirtual

Reimplemented from clang::DependencyCollector.

Definition at line 88 of file ModuleDependencyCollector.cpp.

References clang::ModuleMap::addModuleMapCallbacks(), clang::Preprocessor::addPPCallbacks(), clang::Preprocessor::getHeaderSearchInfo(), clang::HeaderSearch::getModuleMap(), and clang::Preprocessor::getSourceManager().

getDest()

StringRef clang::ModuleDependencyCollector::getDest ( )

inline

Definition at line 150 of file Utils.h.

Referenced by writeFileMap().

hasErrors()

virtual bool clang::ModuleDependencyCollector::hasErrors ( )

inlinevirtual

Definition at line 162 of file Utils.h.

insertSeen()

virtual bool clang::ModuleDependencyCollector::insertSeen ( StringRef  Filename )

inlinevirtual

Definition at line 151 of file Utils.h.

References Filename.

Referenced by addFile().

writeFileMap()

void ModuleDependencyCollector::writeFileMap ( )

virtual

Definition at line 113 of file ModuleDependencyCollector.cpp.

References getDest(), and isCaseSensitivePath().

Referenced by ~ModuleDependencyCollector().

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

• include/clang/Frontend/Utils.h
• lib/Frontend/ModuleDependencyCollector.cpp