1 /* 2 * Software License Agreement (BSD License) 3 * 4 * Point Cloud Library (PCL) - www.pointclouds.org 5 * Copyright (c) 2010-2012, Willow Garage, Inc. 6 * Copyright (c) 2012-, Open Perception, Inc. 7 * 8 * All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 14 * * Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * * Redistributions in binary form must reproduce the above 17 * copyright notice, this list of conditions and the following 18 * disclaimer in the documentation and/or other materials provided 19 * with the distribution. 20 * * Neither the name of the copyright holder(s) nor the names of its 21 * contributors may be used to endorse or promote products derived 22 * from this software without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 25 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 26 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 27 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 28 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 29 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 30 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 31 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 32 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 34 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35 * POSSIBILITY OF SUCH DAMAGE. 36 * 37 */ 38 39 #pragma once 40 41 #include <chrono> 42 43 #include <pcl/console/print.h> 44 45 namespace pcl 46 { 47 namespace console 48 { 49 class TicToc 50 { 51 public: 52 TicToc()53 TicToc () {} 54 55 void tic()56 tic () 57 { 58 tictic_ = std::chrono::steady_clock::now(); 59 }; 60 61 inline double toc()62 toc () const 63 { 64 auto end_time = std::chrono::steady_clock::now(); 65 return std::chrono::duration<double, std::ratio<1, 1000>>(end_time - tictic_).count(); 66 }; 67 68 inline void toc_print()69 toc_print () const 70 { 71 double milliseconds = toc (); 72 //int minutes = (int) std::floor ( seconds / 60.0 ); 73 //seconds -= minutes * 60.0; 74 //if (minutes != 0) 75 //{ 76 // print_value ("%i", minutes); 77 // print_info (" minutes, "); 78 //} 79 print_value ("%g", milliseconds); 80 print_info (" ms\n"); 81 }; 82 83 private: 84 std::chrono::time_point<std::chrono::steady_clock> tictic_; 85 }; 86 } 87 } 88