Initial commit: Livox SDK2 source (excluding build artifacts)

sdk_core/base/thread_base.cpp

@@ -0,0 +1,61 @@
+//
+// The MIT License (MIT)
+//
+// Copyright (c) 2022 Livox. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+
+#include "thread_base.h"
+#include <thread>
+#include <iostream>
+#include <memory>
+
+namespace livox {
+namespace lidar {
+
+
+ThreadBase::ThreadBase() : quit_(false) {}
+
+bool ThreadBase::Start() {
+  quit_ = false;
+  thread_ = std::make_shared<std::thread>(&ThreadBase::ThreadFunc, this);
+  return true;
+}
+
+ThreadBase::~ThreadBase() {
+  if (thread_) {
+    Join();
+  }
+}
+
+void ThreadBase::Join() {
+  quit_ = true;
+  if (thread_ && thread_->joinable()) {
+    thread_->join();
+    thread_ = nullptr;
+  } else {
+    std::cout << "failed to join thread, joinable: " 
+              << thread_->joinable() << std::endl;
+    thread_ = nullptr;
+  }
+}
+
+} // namespace lidar
+}  // namespace livox