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

 MsvcStlTreeIterSyntheticFrontEnd (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
lldb::ValueObjectSP GetSyntheticValue () 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 ConstString GetSyntheticTypeName ()

Private Attributes

ValueObjectSP m_inner_sp

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 211 of file MsvcStlTree.cpp.

Constructor & Destructor Documentation

◆ MsvcStlTreeIterSyntheticFrontEnd()

lldb_private::formatters::MsvcStlTreeIterSyntheticFrontEnd::MsvcStlTreeIterSyntheticFrontEnd ( lldb::ValueObjectSP valobj_sp)
inline

Member Function Documentation

◆ CalculateNumChildren()

llvm::Expected< uint32_t > lldb_private::formatters::MsvcStlTreeIterSyntheticFrontEnd::CalculateNumChildren ( )
inlineoverridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 216 of file MsvcStlTree.cpp.

References m_inner_sp.

◆ GetChildAtIndex()

lldb::ValueObjectSP lldb_private::formatters::MsvcStlTreeIterSyntheticFrontEnd::GetChildAtIndex ( uint32_t idx)
inlineoverridevirtual

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 222 of file MsvcStlTree.cpp.

References m_inner_sp.

◆ GetIndexOfChildWithName()

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

Implements lldb_private::SyntheticChildrenFrontEnd.

Definition at line 230 of file MsvcStlTree.cpp.

References m_inner_sp.

◆ GetSyntheticValue()

lldb::ValueObjectSP lldb_private::formatters::MsvcStlTreeIterSyntheticFrontEnd::GetSyntheticValue ( )
inlineoverridevirtual

Reimplemented from lldb_private::SyntheticChildrenFrontEnd.

Definition at line 236 of file MsvcStlTree.cpp.

References m_inner_sp.

◆ Update()

lldb::ChildCacheState MsvcStlTreeIterSyntheticFrontEnd::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 349 of file MsvcStlTree.cpp.

References lldb::eRefetch, lldb_private::SyntheticChildrenFrontEnd::m_backend, and m_inner_sp.

Member Data Documentation

◆ m_inner_sp

ValueObjectSP lldb_private::formatters::MsvcStlTreeIterSyntheticFrontEnd::m_inner_sp
private

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