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Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
lldb_private::formatters::NSArrayMSyntheticFrontEndBase Class Referenceabstract
Inheritance diagram for lldb_private::formatters::NSArrayMSyntheticFrontEndBase:
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Public Member Functions

 NSArrayMSyntheticFrontEndBase (lldb::ValueObjectSP valobj_sp)
 
 ~NSArrayMSyntheticFrontEndBase () override=default
 
llvm::Expected< uint32_t > CalculateNumChildren () override
 
lldb::ValueObjectSP GetChildAtIndex (uint32_t idx) override
 
lldb::ChildCacheState Update () override=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).
 
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 ()
 

Protected Member Functions

virtual lldb::addr_t GetDataAddress ()=0
 
virtual uint64_t GetUsedCount ()=0
 
virtual uint64_t GetOffset ()=0
 
virtual uint64_t GetSize ()=0
 
- 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

ExecutionContextRef m_exe_ctx_ref
 
uint8_t m_ptr_size = 8
 
CompilerType m_id_type
 
- Protected Attributes inherited from lldb_private::SyntheticChildrenFrontEnd
ValueObjectm_backend
 

Additional Inherited Members

- Public Types inherited from lldb_private::SyntheticChildrenFrontEnd
typedef std::shared_ptr< SyntheticChildrenFrontEndSharedPointer
 
typedef std::unique_ptr< SyntheticChildrenFrontEndAutoPointer
 

Detailed Description

Definition at line 47 of file NSArray.cpp.

Constructor & Destructor Documentation

◆ NSArrayMSyntheticFrontEndBase()

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

◆ ~NSArrayMSyntheticFrontEndBase()

lldb_private::formatters::NSArrayMSyntheticFrontEndBase::~NSArrayMSyntheticFrontEndBase ( )
overridedefault

Member Function Documentation

◆ CalculateNumChildren()

llvm::Expected< uint32_t > lldb_private::formatters::NSArrayMSyntheticFrontEndBase::CalculateNumChildren ( )
overridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 480 of file NSArray.cpp.

◆ GetChildAtIndex()

lldb::ValueObjectSP lldb_private::formatters::NSArrayMSyntheticFrontEndBase::GetChildAtIndex ( uint32_t  idx)
overridevirtual

◆ GetDataAddress()

virtual lldb::addr_t lldb_private::formatters::NSArrayMSyntheticFrontEndBase::GetDataAddress ( )
protectedpure virtual

◆ GetIndexOfChildWithName()

size_t lldb_private::formatters::NSArrayMSyntheticFrontEndBase::GetIndexOfChildWithName ( ConstString  name)
overridevirtual

◆ GetOffset()

virtual uint64_t lldb_private::formatters::NSArrayMSyntheticFrontEndBase::GetOffset ( )
protectedpure virtual

◆ GetSize()

virtual uint64_t lldb_private::formatters::NSArrayMSyntheticFrontEndBase::GetSize ( )
protectedpure virtual

◆ GetUsedCount()

virtual uint64_t lldb_private::formatters::NSArrayMSyntheticFrontEndBase::GetUsedCount ( )
protectedpure virtual

◆ MightHaveChildren()

bool lldb_private::formatters::NSArrayMSyntheticFrontEndBase::MightHaveChildren ( )
overridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 536 of file NSArray.cpp.

◆ Update()

lldb::ChildCacheState lldb_private::formatters::NSArrayMSyntheticFrontEndBase::Update ( )
overridepure virtual

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.

Implemented in lldb_private::formatters::GenericNSArrayMSyntheticFrontEnd< D32, D64 >.

Member Data Documentation

◆ m_exe_ctx_ref

ExecutionContextRef lldb_private::formatters::NSArrayMSyntheticFrontEndBase::m_exe_ctx_ref
protected

Definition at line 72 of file NSArray.cpp.

◆ m_id_type

CompilerType lldb_private::formatters::NSArrayMSyntheticFrontEndBase::m_id_type
protected

Definition at line 74 of file NSArray.cpp.

Referenced by NSArrayMSyntheticFrontEndBase().

◆ m_ptr_size

uint8_t lldb_private::formatters::NSArrayMSyntheticFrontEndBase::m_ptr_size = 8
protected

Definition at line 73 of file NSArray.cpp.

Referenced by NSArrayMSyntheticFrontEndBase().


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