class DWARFDebugNames::ValueIterator

Declaration

class DWARFDebugNames::ValueIterator { /* full declaration omitted */ };

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:476

Member Variables

private const llvm::DWARFDebugNames::NameIndex* CurrentIndex = nullptr

The Name Index we are currently iterating through. The implementation relies on the fact that this can also be used as an iterator into the "NameIndices" vector in the Accelerator section.

private bool IsLocal

Whether this is a local iterator (searches in CurrentIndex only) or not (searches all name indices).

private Optional<llvm::DWARFDebugNames::Entry> CurrentEntry

private uint64_t DataOffset = 0

Offset into the section.

private std::string Key

The Key we are searching for.

private Optional<uint32_t> Hash

Hash of Key, if it has been computed.

Method Overview

• public ValueIterator(const llvm::DWARFDebugNames & AccelTable, llvm::StringRef Key)
• public ValueIterator(const llvm::DWARFDebugNames::NameIndex & NI, llvm::StringRef Key)
• public ValueIterator()
• private Optional<uint64_t> findEntryOffsetInCurrentIndex()
• private bool findInCurrentIndex()
• private bool getEntryAtCurrentOffset()
• private void next()
• private void searchFromStartOfCurrentIndex()
• private void setEnd()

Methods

¶ValueIterator(
    const llvm::DWARFDebugNames& AccelTable,
    llvm::StringRef Key)

Description

Create a "begin" iterator for looping over all entries in the accelerator table matching Key. The iterator will run through all Name Indexes in the section in sequence.

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:512

Parameters

const llvm::DWARFDebugNames& AccelTable

llvm::StringRef Key

¶ValueIterator(
    const llvm::DWARFDebugNames::NameIndex& NI,
    llvm::StringRef Key)

Description

Create a "begin" iterator for looping over all entries in a specific Name Index. Other indices in the section will not be visited.

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:516

Parameters

const llvm::DWARFDebugNames::NameIndex& NI

llvm::StringRef Key

¶ValueIterator()

Description

End marker.

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:519

¶Optional<uint64_t> findEntryOffsetInCurrentIndex()

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:500

¶bool findInCurrentIndex()

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:501

¶bool getEntryAtCurrentOffset()

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:499

¶void next()

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:503

¶void searchFromStartOfCurrentIndex()

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:502

¶void setEnd()

Description

Set the iterator to the "end" state.

Declared at: llvm/include/llvm/DebugInfo/DWARF/DWARFAcceleratorTable.h:506