Public Member Functions | |
| LibcxxStdMapSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) | |
| ~LibcxxStdMapSyntheticFrontEnd () 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 Member Functions | |
| llvm::Expected< uint32_t > | CalculateNumChildrenForOldCompressedPairLayout () |
| ValueObjectSP | GetKeyValuePair (size_t idx, size_t max_depth) |
| Returns the ValueObject for the __tree_node type that holds the key/value pair of the node at index idx. | |
Private Attributes | |
| ValueObject * | m_tree = nullptr |
| ValueObject * | m_root_node = nullptr |
| CompilerType | m_node_ptr_type |
| size_t | m_count = UINT32_MAX |
| std::map< size_t, MapIterator > | m_iterators |
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 188 of file LibCxxMap.cpp.
Constructor & Destructor Documentation
◆ LibcxxStdMapSyntheticFrontEnd()
| lldb_private::formatters::LibcxxStdMapSyntheticFrontEnd::LibcxxStdMapSyntheticFrontEnd | ( | lldb::ValueObjectSP | valobj_sp | ) |
Definition at line 252 of file LibCxxMap.cpp.
References Update().
◆ ~LibcxxStdMapSyntheticFrontEnd()
|
overridedefault |
Member Function Documentation
◆ CalculateNumChildren()
|
overridevirtual |
Implements lldb_private::SyntheticChildrenFrontEnd.
Definition at line 280 of file LibCxxMap.cpp.
References UINT32_MAX.
◆ CalculateNumChildrenForOldCompressedPairLayout()
|
private |
Definition at line 260 of file LibCxxMap.cpp.
References lldb_private::formatters::GetFirstValueOfLibCXXCompressedPair(), and lldb_private::formatters::isOldCompressedPairLayout().
◆ GetChildAtIndex()
|
overridevirtual |
Implements lldb_private::SyntheticChildrenFrontEnd.
Definition at line 337 of file LibCxxMap.cpp.
References lldb_private::StreamString::GetString(), and lldb_private::Stream::Printf().
◆ GetIndexOfChildWithName()
|
overridevirtual |
Implements lldb_private::SyntheticChildrenFrontEnd.
Definition at line 405 of file LibCxxMap.cpp.
References lldb_private::formatters::ExtractIndexFromString(), and lldb_private::ConstString::GetCString().
◆ GetKeyValuePair()
|
private |
Returns the ValueObject for the __tree_node type that holds the key/value pair of the node at index idx.
- Parameters
-
[in] idx The child index that we're looking to get the key/value pair for. [in] max_depth The maximum search depth after which we stop trying to find the key/value pair for.
- Returns
- On success, returns the ValueObjectSP corresponding to the __tree_node's __value_ member (which holds the key/value pair the formatter wants to display). On failure, will return nullptr.
Definition at line 297 of file LibCxxMap.cpp.
References MapIterator::advance().
◆ MightHaveChildren()
|
overridevirtual |
Implements lldb_private::SyntheticChildrenFrontEnd.
Definition at line 400 of file LibCxxMap.cpp.
◆ 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 "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 385 of file LibCxxMap.cpp.
References lldb::eRefetch, and UINT32_MAX.
Referenced by LibcxxStdMapSyntheticFrontEnd().
Member Data Documentation
◆ m_count
|
private |
Definition at line 226 of file LibCxxMap.cpp.
◆ m_iterators
|
private |
Definition at line 227 of file LibCxxMap.cpp.
◆ m_node_ptr_type
|
private |
Definition at line 225 of file LibCxxMap.cpp.
◆ m_root_node
|
private |
Definition at line 224 of file LibCxxMap.cpp.
◆ m_tree
|
private |
Definition at line 223 of file LibCxxMap.cpp.
The documentation for this class was generated from the following file:
