LLDB mainline
lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd Class Reference
Inheritance diagram for lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd:
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Public Member Functions

 MsvcStlDequeSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp)
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

ValueObjectm_map = nullptr
ExecutionContextRef m_exe_ctx_ref
size_t m_block_size = 0
size_t m_offset = 0
size_t m_map_size = 0
size_t m_element_size = 0
CompilerType m_element_type
uint32_t m_size = 0

Additional Inherited Members

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

Detailed Description

Definition at line 19 of file MsvcStlDeque.cpp.

Constructor & Destructor Documentation

◆ MsvcStlDequeSyntheticFrontEnd()

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

Member Function Documentation

◆ CalculateNumChildren()

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

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 55 of file MsvcStlDeque.cpp.

References m_map, and m_size.

◆ GetChildAtIndex()

◆ GetIndexOfChildWithName()

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

◆ Update()

lldb::ChildCacheState lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::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 94 of file MsvcStlDeque.cpp.

References lldb::eRefetch, lldb_private::SyntheticChildrenFrontEnd::m_backend, m_block_size, m_element_size, m_element_type, m_exe_ctx_ref, m_map, m_map_size, m_offset, and m_size.

Referenced by MsvcStlDequeSyntheticFrontEnd().

Member Data Documentation

◆ m_block_size

size_t lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::m_block_size = 0
private

Definition at line 35 of file MsvcStlDeque.cpp.

Referenced by GetChildAtIndex(), and Update().

◆ m_element_size

size_t lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::m_element_size = 0
private

Definition at line 39 of file MsvcStlDeque.cpp.

Referenced by GetChildAtIndex(), and Update().

◆ m_element_type

CompilerType lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::m_element_type
private

Definition at line 40 of file MsvcStlDeque.cpp.

Referenced by GetChildAtIndex(), and Update().

◆ m_exe_ctx_ref

ExecutionContextRef lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::m_exe_ctx_ref
private

Definition at line 33 of file MsvcStlDeque.cpp.

Referenced by GetChildAtIndex(), and Update().

◆ m_map

ValueObject* lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::m_map = nullptr
private

◆ m_map_size

size_t lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::m_map_size = 0
private

Definition at line 37 of file MsvcStlDeque.cpp.

Referenced by GetChildAtIndex(), and Update().

◆ m_offset

size_t lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::m_offset = 0
private

Definition at line 36 of file MsvcStlDeque.cpp.

Referenced by GetChildAtIndex(), and Update().

◆ m_size

uint32_t lldb_private::formatters::MsvcStlDequeSyntheticFrontEnd::m_size = 0
private

Definition at line 42 of file MsvcStlDeque.cpp.

Referenced by CalculateNumChildren(), GetChildAtIndex(), and Update().


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