lldb/source/Core/AddressRangeListImpl.cpp

   1 //===-- AddressRangeListImpl.cpp ------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "lldb/Core/AddressRangeListImpl.h"
  10
  11 using namespace lldb;
  12 using namespace lldb_private;
  13
  14 AddressRangeListImpl::AddressRangeListImpl() : m_ranges() {}
  15
  16 size_t AddressRangeListImpl::GetSize() const { return m_ranges.size(); }
  17
  18 void AddressRangeListImpl::Reserve(size_t capacity) {
  19   m_ranges.reserve(capacity);
  20 }
  21
  22 void AddressRangeListImpl::Append(const AddressRange &sb_region) {
  23   m_ranges.emplace_back(sb_region);
  24 }
  25
  26 void AddressRangeListImpl::Append(const AddressRangeListImpl &list) {
  27   Reserve(GetSize() + list.GetSize());
  28
  29   for (const auto &range : list.m_ranges)
  30     Append(range);
  31 }
  32
  33 void AddressRangeListImpl::Clear() { m_ranges.clear(); }
  34
  35 lldb_private::AddressRange
  36 AddressRangeListImpl::GetAddressRangeAtIndex(size_t index) {
  37   if (index >= GetSize())
  38     return AddressRange();
  39   return m_ranges[index];
  40 }
  41
  42 AddressRanges &AddressRangeListImpl::ref() { return m_ranges; }