Inheritance diagram for lldb_private::formatters::NSSetISyntheticFrontEnd:

[legend]

Classes
struct	DataDescriptor_32
struct	DataDescriptor_64
struct	SetItemDescriptor

Public Member Functions
	NSSetISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp)
	~NSSetISyntheticFrontEnd () override
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).
llvm::Expected< 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 (uint32_t max)
uint32_t	CalculateNumChildrenIgnoringErrors (uint32_t max=UINT32_MAX)
virtual bool	MightHaveChildren ()
virtual lldb::ValueObjectSP	GetSyntheticValue ()
virtual ConstString	GetSyntheticTypeName ()

Private Attributes
ExecutionContextRef	m_exe_ctx_ref
uint8_t	m_ptr_size = 8
DataDescriptor_32 *	m_data_32 = nullptr
DataDescriptor_64 *	m_data_64 = nullptr
lldb::addr_t	m_data_ptr = LLDB_INVALID_ADDRESS
std::vector< SetItemDescriptor >	m_children

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, bool do_deref=true)
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 43 of file NSSet.cpp.

Constructor & Destructor Documentation

◆ NSSetISyntheticFrontEnd()

lldb_private::formatters::NSSetISyntheticFrontEnd::NSSetISyntheticFrontEnd ( lldb::ValueObjectSP valobj_sp )

Definition at line 375 of file NSSet.cpp.

References m_exe_ctx_ref, lldb_private::SyntheticChildrenFrontEnd::SyntheticChildrenFrontEnd(), and Update().

◆ ~NSSetISyntheticFrontEnd()

lldb_private::formatters::NSSetISyntheticFrontEnd::~NSSetISyntheticFrontEnd ( )

override

Definition at line 382 of file NSSet.cpp.

References m_data_32, and m_data_64.

Member Function Documentation

◆ CalculateNumChildren()

llvm::Expected< uint32_t > lldb_private::formatters::NSSetISyntheticFrontEnd::CalculateNumChildren ( )

overridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 405 of file NSSet.cpp.

References m_data_32, and m_data_64.

◆ GetChildAtIndex()

lldb::ValueObjectSP lldb_private::formatters::NSSetISyntheticFrontEnd::GetChildAtIndex ( uint32_t idx )

overridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 447 of file NSSet.cpp.

References lldb_private::SyntheticChildrenFrontEnd::CalculateNumChildrenIgnoringErrors(), lldb_private::SyntheticChildrenFrontEnd::CreateValueObjectFromData(), lldb::eBasicTypeObjCID, error(), lldb_private::WritableDataBuffer::GetBytes(), lldb_private::DataBufferHeap::GetByteSize(), lldb_private::StreamString::GetString(), lldb_private::formatters::NSSetISyntheticFrontEnd::SetItemDescriptor::item_ptr, lldbassert, lldb_private::SyntheticChildrenFrontEnd::m_backend, m_children, m_data_ptr, m_exe_ctx_ref, m_ptr_size, lldb_private::Stream::Printf(), and lldb_private::formatters::NSSetISyntheticFrontEnd::SetItemDescriptor::valobj_sp.

◆ GetIndexOfChildWithName()

llvm::Expected< size_t > lldb_private::formatters::NSSetISyntheticFrontEnd::GetIndexOfChildWithName ( ConstString name )

overridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 390 of file NSSet.cpp.

References lldb_private::ConstString::AsCString(), lldb_private::SyntheticChildrenFrontEnd::CalculateNumChildrenIgnoringErrors(), and lldb_private::formatters::ExtractIndexFromString().

◆ Update()

lldb::ChildCacheState lldb_private::formatters::NSSetISyntheticFrontEnd::Update ( )

overridevirtual

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 "ValueObjectSynthetic cache is good/bad". If this function returns lldb::ChildCacheState::eReuse, ValueObjectSynthetic is allowed to use the children it fetched previously and cached. Otherwise, ValueObjectSynthetic must throw away its cache, and query again for children.

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 412 of file NSSet.cpp.

References lldb::eRefetch, lldb::eReuse, error(), lldb_private::SyntheticChildrenFrontEnd::m_backend, m_children, m_data_32, m_data_64, m_data_ptr, m_exe_ctx_ref, and m_ptr_size.

Referenced by NSSetISyntheticFrontEnd().