Inheritance diagram for NSExceptionSyntheticFrontEnd:

Public Member Functions
	NSExceptionSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp)

	~NSExceptionSyntheticFrontEnd () override=default

llvm::Expected< uint32_t >	CalculateNumChildren () override

lldb::ValueObjectSP	GetChildAtIndex (uint32_t idx) override

lldb::ChildCacheState	Update () override
	This function is assumed to always succeed and if it fails, the front-end should know to deal with it in the correct way (most probably, by refusing to return any children).

bool	MightHaveChildren () override

size_t	GetIndexOfChildWithName (ConstString name) override

Public Member Functions inherited from lldb_private::SyntheticChildrenFrontEnd
	SyntheticChildrenFrontEnd (ValueObject &backend)

virtual	~SyntheticChildrenFrontEnd ()=default

virtual llvm::Expected< uint32_t >	CalculateNumChildren ()=0

virtual llvm::Expected< uint32_t >	CalculateNumChildren (uint32_t max)

uint32_t	CalculateNumChildrenIgnoringErrors (uint32_t max=UINT32_MAX)

virtual lldb::ValueObjectSP	GetChildAtIndex (uint32_t idx)=0

virtual size_t	GetIndexOfChildWithName (ConstString name)=0

virtual lldb::ChildCacheState	Update ()=0
	This function is assumed to always succeed and if it fails, the front-end should know to deal with it in the correct way (most probably, by refusing to return any children).

virtual bool	MightHaveChildren ()=0

virtual lldb::ValueObjectSP	GetSyntheticValue ()

virtual ConstString	GetSyntheticTypeName ()

Private Attributes
ValueObjectSP	m_name_sp

ValueObjectSP	m_reason_sp

ValueObjectSP	m_userinfo_sp

ValueObjectSP	m_reserved_sp

Additional Inherited Members
Public Types inherited from lldb_private::SyntheticChildrenFrontEnd
typedef std::shared_ptr< SyntheticChildrenFrontEnd >	SharedPointer

typedef std::unique_ptr< SyntheticChildrenFrontEnd >	AutoPointer

Protected Member Functions inherited from lldb_private::SyntheticChildrenFrontEnd
void	SetValid (bool valid)

bool	IsValid ()

lldb::ValueObjectSP	CreateValueObjectFromExpression (llvm::StringRef name, llvm::StringRef expression, const ExecutionContext &exe_ctx)

lldb::ValueObjectSP	CreateValueObjectFromAddress (llvm::StringRef name, uint64_t address, const ExecutionContext &exe_ctx, CompilerType type)

lldb::ValueObjectSP	CreateValueObjectFromData (llvm::StringRef name, const DataExtractor &data, const ExecutionContext &exe_ctx, CompilerType type)

Protected Attributes inherited from lldb_private::SyntheticChildrenFrontEnd
ValueObject &	m_backend

Detailed Description

Definition at line 119 of file NSException.cpp.

Constructor & Destructor Documentation

◆ NSExceptionSyntheticFrontEnd()

NSExceptionSyntheticFrontEnd::NSExceptionSyntheticFrontEnd ( lldb::ValueObjectSP valobj_sp )

inline

Definition at line 121 of file NSException.cpp.

◆ ~NSExceptionSyntheticFrontEnd()

NSExceptionSyntheticFrontEnd::~NSExceptionSyntheticFrontEnd ( )

overridedefault

Member Function Documentation

◆ CalculateNumChildren()

llvm::Expected< uint32_t > NSExceptionSyntheticFrontEnd::CalculateNumChildren ( )

inlineoverridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 126 of file NSException.cpp.

◆ GetChildAtIndex()

lldb::ValueObjectSP NSExceptionSyntheticFrontEnd::GetChildAtIndex ( uint32_t idx )

inlineoverridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 128 of file NSException.cpp.

References m_name_sp, m_reason_sp, m_reserved_sp, and m_userinfo_sp.

◆ GetIndexOfChildWithName()

size_t NSExceptionSyntheticFrontEnd::GetIndexOfChildWithName ( ConstString name )

inlineoverridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 153 of file NSException.cpp.

References UINT32_MAX.

◆ MightHaveChildren()

bool NSExceptionSyntheticFrontEnd::MightHaveChildren ( )

inlineoverridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 151 of file NSException.cpp.

◆ Update()

lldb::ChildCacheState NSExceptionSyntheticFrontEnd::Update ( )

inlineoverridevirtual

This function is assumed to always succeed and if it fails, the front-end should know to deal with it in the correct way (most probably, by refusing to return any children).

The return value of Update should actually be interpreted as "ValueObjectSyntheticFilter cache is good/bad". If this function returns lldb::ChildCacheState::eReuse, ValueObjectSyntheticFilter is allowed to use the children it fetched previously and cached. Otherwise, ValueObjectSyntheticFilter must throw away its cache, and query again for children.

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 138 of file NSException.cpp.

References lldb::eRefetch, lldb::eReuse, ExtractFields(), lldb_private::SyntheticChildrenFrontEnd::m_backend, m_name_sp, m_reason_sp, m_reserved_sp, and m_userinfo_sp.