xref: /freebsd/contrib/llvm-project/lldb/source/Core/AddressRangeListImpl.cpp (revision 700637cbb5e582861067a11aaca4d053546871d2) 
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 
AddressRangeListImpl()14 AddressRangeListImpl::AddressRangeListImpl() : m_ranges() {}
15 
GetSize() const16 size_t AddressRangeListImpl::GetSize() const { return m_ranges.size(); }
17 
Reserve(size_t capacity)18 void AddressRangeListImpl::Reserve(size_t capacity) {
19   m_ranges.reserve(capacity);
20 }
21 
Append(const AddressRange & sb_region)22 void AddressRangeListImpl::Append(const AddressRange &sb_region) {
23   m_ranges.emplace_back(sb_region);
24 }
25 
Append(const AddressRangeListImpl & list)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 
Clear()33 void AddressRangeListImpl::Clear() { m_ranges.clear(); }
34 
35 lldb_private::AddressRange
GetAddressRangeAtIndex(size_t index)36 AddressRangeListImpl::GetAddressRangeAtIndex(size_t index) {
37   if (index >= GetSize())
38     return AddressRange();
39   return m_ranges[index];
40 }
41 
ref()42 AddressRanges &AddressRangeListImpl::ref() { return m_ranges; }
43