================ @@ -0,0 +1,90 @@ +//===-- WatchpointCollection.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/Breakpoint/WatchpointCollection.h" +#include "lldb/Breakpoint/Watchpoint.h" +#include "lldb/Core/ModuleList.h" +#include "lldb/Target/Thread.h" +#include "lldb/Target/ThreadSpec.h" + +using namespace lldb; +using namespace lldb_private; + +// WatchpointCollection constructor +WatchpointCollection::WatchpointCollection() = default; + +// Destructor +WatchpointCollection::~WatchpointCollection() = default; + +void WatchpointCollection::Add(const WatchpointSP &wp) { + std::lock_guard<std::mutex> guard(m_collection_mutex); + m_collection.push_back(wp); +} + +bool WatchpointCollection::Remove(WatchpointSP &wp) { + std::lock_guard<std::mutex> guard(m_collection_mutex); + for (collection::iterator pos = m_collection.begin(); + pos != m_collection.end(); ++pos) { + if (*pos == wp) { + m_collection.erase(pos); + return true; + } + } + return false; +} + +WatchpointSP WatchpointCollection::GetByIndex(size_t i) { + std::lock_guard<std::mutex> guard(m_collection_mutex); + if (i < m_collection.size()) + return m_collection[i]; + return {}; +} + +const WatchpointSP WatchpointCollection::GetByIndex(size_t i) const { + std::lock_guard<std::mutex> guard(m_collection_mutex); + if (i < m_collection.size()) + return m_collection[i]; + return {}; +} + +WatchpointCollection & +WatchpointCollection::operator=(const WatchpointCollection &rhs) { + if (this != &rhs) { + std::lock(m_collection_mutex, rhs.m_collection_mutex); + std::lock_guard<std::mutex> lhs_guard(m_collection_mutex, std::adopt_lock); + std::lock_guard<std::mutex> rhs_guard(rhs.m_collection_mutex, + std::adopt_lock); ---------------- bulbazord wrote:
You can use `std::scoped_lock` for this now that we're using C++17! 😄 https://github.com/llvm/llvm-project/pull/68845 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
