================
@@ -0,0 +1,130 @@
+
+//===-- SBAddressRangeList.cpp
--------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/API/SBAddressRangeList.h"
+#include "Utils.h"
+#include "lldb/API/SBAddressRange.h"
+#include "lldb/Core/AddressRange.h"
+#include "lldb/Utility/Instrumentation.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+class AddressRangeListImpl {
+public:
+ AddressRangeListImpl() : m_ranges() {}
+
+ AddressRangeListImpl(const AddressRangeListImpl &rhs) = default;
+
+ AddressRangeListImpl &operator=(const AddressRangeListImpl &rhs) {
+ if (this == &rhs)
+ return *this;
+ m_ranges = rhs.m_ranges;
+ return *this;
+ }
+
+ size_t GetSize() const { return m_ranges.size(); }
+
+ void Reserve(size_t capacity) { return m_ranges.reserve(capacity); }
+
+ void Append(const AddressRange &sb_region) {
+ m_ranges.emplace_back(sb_region);
+ }
+
+ void Append(const AddressRangeListImpl &list) {
+ Reserve(GetSize() + list.GetSize());
+
+ for (const auto &range : list.m_ranges)
+ Append(range);
+ }
+
+ void Clear() { m_ranges.clear(); }
+
+ bool GetAddressRangeAtIndex(size_t index, AddressRange &addr_range) {
+ if (index >= GetSize())
+ return false;
+ addr_range = m_ranges[index];
+ return true;
+ }
+
+ AddressRanges &Ref() { return m_ranges; }
+
+ const AddressRanges &Ref() const { return m_ranges; }
+
+private:
+ AddressRanges m_ranges;
+};
+
+AddressRanges &SBAddressRangeList::ref() { return m_opaque_up->Ref(); }
+
+const AddressRanges &SBAddressRangeList::ref() const {
+ return m_opaque_up->Ref();
+}
+
+SBAddressRangeList::SBAddressRangeList()
+ : m_opaque_up(new AddressRangeListImpl()) {
+ LLDB_INSTRUMENT_VA(this);
+}
+
+SBAddressRangeList::SBAddressRangeList(const SBAddressRangeList &rhs)
+ : m_opaque_up(new AddressRangeListImpl(*rhs.m_opaque_up)) {
+ LLDB_INSTRUMENT_VA(this, rhs);
+}
+
+SBAddressRangeList::~SBAddressRangeList() = default;
+
+const SBAddressRangeList &
+SBAddressRangeList::operator=(const SBAddressRangeList &rhs) {
+ LLDB_INSTRUMENT_VA(this, rhs);
+
+ if (this != &rhs) {
+ *m_opaque_up = *rhs.m_opaque_up;
+ }
----------------
clayborg wrote:
remove `{}` per llvm coding guidelines for single statement `if`
https://github.com/llvm/llvm-project/pull/92014
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