CXXFormatterFunctions.{h|cpp} is not a good thing to have around, so start splitting stuff in different files in preparation for removing it and factoring formatters to the plugins where they belong
llvm-svn: 246743
diff --git a/lldb/source/DataFormatters/LibStdcpp.cpp b/lldb/source/DataFormatters/LibStdcpp.cpp
index 17e197a..3e07b38 100644
--- a/lldb/source/DataFormatters/LibStdcpp.cpp
+++ b/lldb/source/DataFormatters/LibStdcpp.cpp
@@ -158,3 +158,71 @@
return NULL;
return (new VectorIteratorSyntheticFrontEnd(valobj_sp,g_item_name));
}
+
+lldb_private::formatters::VectorIteratorSyntheticFrontEnd::VectorIteratorSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp,
+ ConstString item_name) :
+SyntheticChildrenFrontEnd(*valobj_sp.get()),
+m_exe_ctx_ref(),
+m_item_name(item_name),
+m_item_sp()
+{
+ if (valobj_sp)
+ Update();
+}
+
+bool
+lldb_private::formatters::VectorIteratorSyntheticFrontEnd::Update()
+{
+ m_item_sp.reset();
+
+ ValueObjectSP valobj_sp = m_backend.GetSP();
+ if (!valobj_sp)
+ return false;
+
+ if (!valobj_sp)
+ return false;
+
+ ValueObjectSP item_ptr(valobj_sp->GetChildMemberWithName(m_item_name,true));
+ if (!item_ptr)
+ return false;
+ if (item_ptr->GetValueAsUnsigned(0) == 0)
+ return false;
+ Error err;
+ m_exe_ctx_ref = valobj_sp->GetExecutionContextRef();
+ m_item_sp = CreateValueObjectFromAddress("item", item_ptr->GetValueAsUnsigned(0), m_exe_ctx_ref, item_ptr->GetCompilerType().GetPointeeType());
+ if (err.Fail())
+ m_item_sp.reset();
+ return false;
+}
+
+size_t
+lldb_private::formatters::VectorIteratorSyntheticFrontEnd::CalculateNumChildren ()
+{
+ return 1;
+}
+
+lldb::ValueObjectSP
+lldb_private::formatters::VectorIteratorSyntheticFrontEnd::GetChildAtIndex (size_t idx)
+{
+ if (idx == 0)
+ return m_item_sp;
+ return lldb::ValueObjectSP();
+}
+
+bool
+lldb_private::formatters::VectorIteratorSyntheticFrontEnd::MightHaveChildren ()
+{
+ return true;
+}
+
+size_t
+lldb_private::formatters::VectorIteratorSyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name)
+{
+ if (name == ConstString("item"))
+ return 0;
+ return UINT32_MAX;
+}
+
+lldb_private::formatters::VectorIteratorSyntheticFrontEnd::~VectorIteratorSyntheticFrontEnd ()
+{
+}