llvm::yaml::Scanner Class Reference

Scans YAML tokens from a MemoryBuffer. More...

List of all members.

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.
Token	getNext ()
	Parse the next token and pop it from the queue.
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.

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Detailed Description

Scans YAML tokens from a MemoryBuffer.

Definition at line 251 of file YAMLParser.cpp.

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Constructor & Destructor Documentation

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

Definition at line 696 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 711 of file YAMLParser.cpp.

References llvm::SourceMgr::AddNewSourceBuffer().

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Member Function Documentation

bool llvm::yaml::Scanner::failed

(

)

[inline]

Returns true if an error occurred while parsing.

Definition at line 283 of file YAMLParser.cpp.

Token Scanner::getNext

(

)

Parse the next token and pop it from the queue.

Definition at line 753 of file YAMLParser.cpp.

References llvm::ilist_node_traits< Token >::Alloc, llvm::iplist< NodeTy, Traits >::empty(), peekNext(), llvm::iplist< NodeTy, Traits >::pop_front(), llvm::BumpPtrAllocator::Reset(), 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 726 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 262 of file YAMLParser.cpp.

References llvm::SourceMgr::PrintMessage().

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

Definition at line 267 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 278 of file YAMLParser.cpp.

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

• YAMLParser.cpp