1 // Copyright 2021 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 #pragma once 15 16 #include <memory> 17 18 #include "pw_chrono/system_clock.h" 19 #include "pw_chrono/system_timer.h" 20 21 namespace pw::chrono { 22 SystemTimer(ExpiryCallback && callback)23inline SystemTimer::SystemTimer(ExpiryCallback&& callback) : native_type_() { 24 native_type_.callback_context = 25 std::make_shared<backend::NativeSystemTimer::CallbackContext>( 26 std::move(callback)); 27 } 28 ~SystemTimer()29inline SystemTimer::~SystemTimer() { Cancel(); } 30 InvokeAfter(SystemClock::duration delay)31inline void SystemTimer::InvokeAfter(SystemClock::duration delay) { 32 InvokeAt(SystemClock::TimePointAfterAtLeast(delay)); 33 } 34 native_handle()35inline SystemTimer::native_handle_type SystemTimer::native_handle() { 36 return native_type_; 37 } 38 39 } // namespace pw::chrono 40