1edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project/* 2edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Copyright (C) 2005 The Android Open Source Project 3edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 4edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * you may not use this file except in compliance with the License. 6edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * You may obtain a copy of the License at 7edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 8edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * 10edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * See the License for the specific language governing permissions and 14edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project * limitations under the License. 15edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project */ 16edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 17edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#ifndef ANDROID_STOPWATCH_H 18edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define ANDROID_STOPWATCH_H 19edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 20edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <stdint.h> 21edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <sys/types.h> 22edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 23edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Timers.h> 24edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 25edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 26edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 27edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 28edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 29edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass StopWatch 30edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 31edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 32edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project StopWatch( const char *name, 33edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int clock = SYSTEM_TIME_MONOTONIC, 34edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t flags = 0); 35edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ~StopWatch(); 36edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 37edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const char* name() const; 38edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project nsecs_t lap(); 39edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project nsecs_t elapsedTime() const; 40e839a589bf582568cf220c1040ed93b948e6e362Jeff Brown 41e839a589bf582568cf220c1040ed93b948e6e362Jeff Brown void reset(); 42edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 43edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 44edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const char* mName; 45edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int mClock; 46edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t mFlags; 47edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 48edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project struct lap_t { 49edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project nsecs_t soFar; 50edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project nsecs_t thisLap; 51edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 52edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project nsecs_t mStartTime; 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project lap_t mLaps[8]; 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int mNumLaps; 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 58edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 59edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 60edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 61edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 62edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 63edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 64edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_STOPWATCH_H 65