llvm::yaml::Scanner Class Reference

Scans YAML tokens from a MemoryBuffer. More...

Public Member Functions
	Scanner (const StringRef Input, SourceMgr &SM)
	Scanner (MemoryBuffer *Buffer, SourceMgr &SM_)
Token &	peekNext ()
	Parse the next token and return it without popping it. More...
Token	getNext ()
	Parse the next token and pop it from the queue. More...
void	printError (SMLoc Loc, SourceMgr::DiagKind Kind, const Twine &Message, ArrayRef< SMRange > Ranges=None)
void	setError (const Twine &Message, StringRef::iterator Position)
void	setError (const Twine &Message)
bool	failed ()
	Returns true if an error occurred while parsing. More...

Detailed Description

Scans YAML tokens from a MemoryBuffer.

Definition at line 260 of file YAMLParser.cpp.

Constructor & Destructor Documentation

Scanner::Scanner	(	const StringRef	Input,
		SourceMgr &	SM
	)

Definition at line 705 of file YAMLParser.cpp.

References llvm::SourceMgr::AddNewSourceBuffer(), llvm::MemoryBuffer::getBufferEnd(), llvm::MemoryBuffer::getBufferStart(), and llvm::MemoryBuffer::getMemBuffer().

Scanner::Scanner	(	MemoryBuffer *	Buffer,
		SourceMgr &	SM_
	)

Definition at line 720 of file YAMLParser.cpp.

References llvm::SourceMgr::AddNewSourceBuffer().

Member Function Documentation

bool llvm::yaml::Scanner::failed ( )

inline

Returns true if an error occurred while parsing.

Definition at line 292 of file YAMLParser.cpp.

Token Scanner::getNext

(

)

Parse the next token and pop it from the queue.

Definition at line 762 of file YAMLParser.cpp.

References llvm::iplist< NodeTy, Traits >::empty(), peekNext(), llvm::iplist< NodeTy, Traits >::pop_front(), and llvm::AArch64ISD::Ret.

Referenced by llvm::yaml::dumpTokens(), and llvm::yaml::scanTokens().

Token & Scanner::peekNext

(

)

Parse the next token and return it without popping it.

Definition at line 735 of file YAMLParser.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::iplist< NodeTy, Traits >::clear(), llvm::iplist< NodeTy, Traits >::empty(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::iplist< NodeTy, Traits >::front(), and llvm::ilist< NodeTy >::push_back().

Referenced by getNext().

void llvm::yaml::Scanner::printError ( SMLoc  Loc, SourceMgr::DiagKind  Kind, const Twine &  Message, ArrayRef< SMRange >  Ranges = None  )

inline

Definition at line 271 of file YAMLParser.cpp.

References llvm::SourceMgr::PrintMessage().

void llvm::yaml::Scanner::setError ( const Twine &  Message, StringRef::iterator  Position  )

inline

Definition at line 276 of file YAMLParser.cpp.

References llvm::SourceMgr::DK_Error, and llvm::SMLoc::getFromPointer().

void llvm::yaml::Scanner::setError ( const Twine &  Message )

inline

Definition at line 287 of file YAMLParser.cpp.

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

• YAMLParser.cpp