lldb::ValueObjectSP GetChildAtIndex(size_t idx) override {
if (!m_block_struct_type.IsValid()) {
return lldb::ValueObjectSP();
}
if (idx >= CalculateNumChildren()) {
return lldb::ValueObjectSP();
}
const bool thread_and_frame_only_if_stopped = true;
ExecutionContext exe_ctx = m_backend.GetExecutionContextRef().Lock(
thread_and_frame_only_if_stopped);
const bool transparent_pointers = false;
const bool omit_empty_base_classes = false;
const bool ignore_array_bounds = false;
ValueObject *value_object = nullptr;
std::string child_name;
uint32_t child_byte_size = 0;
int32_t child_byte_offset = 0;
uint32_t child_bitfield_bit_size = 0;
uint32_t child_bitfield_bit_offset = 0;
bool child_is_base_class = false;
bool child_is_deref_of_parent = false;
uint64_t language_flags = 0;
const CompilerType child_type =
m_block_struct_type.GetChildCompilerTypeAtIndex(
&exe_ctx, idx, transparent_pointers, omit_empty_base_classes,
ignore_array_bounds, child_name, child_byte_size, child_byte_offset,
child_bitfield_bit_size, child_bitfield_bit_offset,
child_is_base_class, child_is_deref_of_parent, value_object,
language_flags);
ValueObjectSP struct_pointer_sp =
m_backend.Cast(m_block_struct_type.GetPointerType());
if (!struct_pointer_sp) {
return lldb::ValueObjectSP();
}
Error err;
ValueObjectSP struct_sp = struct_pointer_sp->Dereference(err);
if (!struct_sp || !err.Success()) {
return lldb::ValueObjectSP();
}
ValueObjectSP child_sp(struct_sp->GetSyntheticChildAtOffset(
child_byte_offset, child_type, true,
ConstString(child_name.c_str(), child_name.size())));
return child_sp;
}
Node::NodeSP Node::addChildNode(Node* child) {
if(child != nullptr) {
QString key(child->getName());
NodeSP child_sp(child);
mChildren.insert(std::make_pair(key, child_sp));
child_sp->setParent(this);
child_sp->initialize();
if(!mIsEnabled)
child->disable();
return findChildNode(key, false);
}
else {
return nullptr;
}
}
virtual lldb::ValueObjectSP
GetChildAtIndex (size_t idx)
{
if (idx >= CalculateNumChildren())
return lldb::ValueObjectSP();
auto offset = idx * m_child_type.GetByteSize(nullptr);
ValueObjectSP child_sp(m_backend.GetSyntheticChildAtOffset(offset, m_child_type, true));
if (!child_sp)
return child_sp;
StreamString idx_name;
idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx);
child_sp->SetName( ConstString( idx_name.GetData() ) );
child_sp->SetFormat(m_item_format);
return child_sp;
}
