llvm::remarks::BitstreamMetaParserHelper Class Reference

Helper to parse a META_BLOCK for a bitstream remark container. More...

#include "Remarks/BitstreamRemarkParser.h"

Inheritance diagram for llvm::remarks::BitstreamMetaParserHelper:

Classes
struct	ContainerInfo

Public Member Functions
	BitstreamMetaParserHelper (BitstreamCursor &Stream)
Public Member Functions inherited from llvm::remarks::BitstreamBlockParserHelper< BitstreamMetaParserHelper >
Error	parseBlock ()
	Enter, parse, and leave this bitstream block.
Public Member Functions inherited from llvm::remarks::BitstreamBlockParserHelperBase
	BitstreamBlockParserHelperBase (BitstreamCursor &Stream, unsigned BlockID, StringRef BlockName)
template<typename... Ts>
Error	error (char const *Fmt, const Ts &...Vals)
Error	expectBlock ()

Public Attributes
std::optional< ContainerInfo >	Container
	The parsed content: depending on the container type, some fields might be empty.
std::optional< uint64_t >	RemarkVersion
std::optional< StringRef >	ExternalFilePath
std::optional< StringRef >	StrTabBuf

Protected Member Functions
Error	parseRecord (unsigned Code)
Protected Member Functions inherited from llvm::remarks::BitstreamBlockParserHelper< BitstreamMetaParserHelper >
	BitstreamBlockParserHelperBase (BitstreamCursor &Stream, unsigned BlockID, StringRef BlockName)
BitstreamMetaParserHelper &	derived ()
Error	parseRecord (unsigned Code)=delete
	Parse a record and fill in the fields in the parser.
Error	parseSubBlock (unsigned Code)
	Parse a subblock and fill in the fields in the parser.
Protected Member Functions inherited from llvm::remarks::BitstreamBlockParserHelperBase
Error	enterBlock ()
Error	unknownRecord (unsigned AbbrevID)
Error	unexpectedRecord (StringRef RecordName)
Error	malformedRecord (StringRef RecordName)
Error	unexpectedBlock (unsigned Code)

Friends
class	BitstreamBlockParserHelper

Additional Inherited Members
Protected Attributes inherited from llvm::remarks::BitstreamBlockParserHelperBase
BitstreamCursor &	Stream
StringRef	BlockName
unsigned	BlockID

Detailed Description

Helper to parse a META_BLOCK for a bitstream remark container.

Definition at line 113 of file BitstreamRemarkParser.h.

Constructor & Destructor Documentation

BitstreamMetaParserHelper()

llvm::remarks::BitstreamMetaParserHelper::BitstreamMetaParserHelper ( BitstreamCursor & Stream )

inline

Definition at line 130 of file BitstreamRemarkParser.h.

References BitstreamBlockParserHelper, llvm::remarks::META_BLOCK_ID, llvm::remarks::MetaBlockName(), and llvm::remarks::BitstreamBlockParserHelperBase::Stream.

Member Function Documentation

parseRecord()

Error BitstreamMetaParserHelper::parseRecord ( unsigned Code )

protected

Definition at line 83 of file BitstreamRemarkParser.cpp.

References Container, llvm::remarks::CurrentContainerVersion, llvm::remarks::CurrentRemarkVersion, ExternalFilePath, llvm::remarks::BitstreamBlockParserHelperBase::malformedRecord(), llvm::remarks::MetaContainerInfoName(), llvm::remarks::MetaExternalFileName(), llvm::remarks::MetaRemarkVersionName(), llvm::remarks::MetaStrTabName(), llvm::remarks::RECORD_META_CONTAINER_INFO, llvm::remarks::RECORD_META_EXTERNAL_FILE, llvm::remarks::RECORD_META_REMARK_VERSION, llvm::remarks::RECORD_META_STRTAB, RemarkVersion, llvm::remarks::BitstreamBlockParserHelperBase::Stream, StrTabBuf, llvm::Error::success(), llvm::Expected< T >::takeError(), and llvm::remarks::BitstreamBlockParserHelperBase::unknownRecord().

Friends And Related Symbol Documentation

BitstreamBlockParserHelper

friend class BitstreamBlockParserHelper

friend

Definition at line 115 of file BitstreamRemarkParser.h.

References BitstreamBlockParserHelper.

Referenced by BitstreamBlockParserHelper, and BitstreamMetaParserHelper().

Member Data Documentation

Container

std::optional<ContainerInfo> llvm::remarks::BitstreamMetaParserHelper::Container

The parsed content: depending on the container type, some fields might be empty.

Definition at line 125 of file BitstreamRemarkParser.h.

Referenced by parseRecord().

ExternalFilePath

std::optional<StringRef> llvm::remarks::BitstreamMetaParserHelper::ExternalFilePath

Definition at line 127 of file BitstreamRemarkParser.h.

Referenced by parseRecord().

RemarkVersion

std::optional<uint64_t> llvm::remarks::BitstreamMetaParserHelper::RemarkVersion

Definition at line 126 of file BitstreamRemarkParser.h.

Referenced by parseRecord().

StrTabBuf

std::optional<StringRef> llvm::remarks::BitstreamMetaParserHelper::StrTabBuf

Definition at line 128 of file BitstreamRemarkParser.h.

Referenced by parseRecord().

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

• lib/Remarks/BitstreamRemarkParser.h
• lib/Remarks/BitstreamRemarkParser.cpp