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aces_timing.h
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aces_timing.h
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// Copyright © 2015 Academy of Motion Picture Arts and Sciences ("A.M.P.A.S.").
// Portions contributed by others as indicated. All rights reserved.
//
// A worldwide, royalty-free, non-exclusive right to copy, modify, create
// derivatives, and use, in source and binary forms, is hereby granted, subject
// to acceptance of this license. Performance of any of the aforementioned acts
// indicates acceptance to be bound by the following terms and conditions:
//
// * Copies of source code, in whole or in part, must retain the above copyright
// notice, this list of conditions and the Disclaimer of Warranty.
//
// * Use in binary form must retain the above copyright notice, this list of
// conditions and the Disclaimer of Warranty in the documentation and/or other
// materials provided with the distribution.
//
// * Nothing in this license shall be deemed to grant any rights to trademarks,
// copyrights, patents, trade secrets or any other intellectual property of
// A.M.P.A.S. or any contributors, except as expressly stated herein.
//
// * Neither the name "A.M.P.A.S." nor the name of any other contributors to
// this software may be used to endorse or promote products derivative of or
// based on this software without express prior written permission of A.M.P.A.S.
// or the contributors, as appropriate.
//
// This license shall be construed pursuant to the laws of the State of
// California, and any disputes related thereto shall be subject to the
// jurisdiction of the courts therein.
//
// Disclaimer of Warranty: THIS SOFTWARE IS PROVIDED BY A.M.P.A.S. AND
// CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
// NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE, AND NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL
// A.M.P.A.S., OR ANY CONTRIBUTORS OR DISTRIBUTORS, BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, RESITUTIONARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, THE ACADEMY SPECIFICALLY
// DISCLAIMS ANY REPRESENTATIONS OR WARRANTIES WHATSOEVER RELATED TO PATENT OR
// OTHER INTELLECTUAL PROPERTY RIGHTS IN THE ACES CONTAINER REFERENCE
// IMPLEMENTATION, OR APPLICATIONS THEREOF, HELD BY PARTIES OTHER THAN
// A.M.P.A.S., WHETHER DISCLOSED OR UNDISCLOSED.
//
// Derived from :
//
// cd_timing.h
// ACES Container Writer
//
// License Terms for the ACES Container Writer
//
// The ACES Container Writer is provided by Adobe Systems Incorporated under the
// following terms and conditions:
//
// Copyright © 2015 Adobe Systems Incorporated ("Adobe"). All rights reserved.
//
// A worldwide, royalty-free, non-exclusive right to copy, modify, create
// derivatives, and use, in source and binary forms, is hereby granted, subject
// to acceptance of this license. Performance of any of the aforementioned acts
// indicates acceptance to be bound by the following terms and conditions:
//
// * Copies of source code, in whole or in part, must retain the above copyright
// notice, this list of conditions and the Disclaimer of Warranty.
//
// * Use in binary form must retain the above copyright notice, this list of
// conditions and the Disclaimer of Warranty in the documentation and/or other
// materials provided with the distribution.
//
// * Nothing in this license shall be deemed to grant any rights to trademarks,
// copyrights, patents, trade secrets or any other intellectual property of
// Adobe or any contributors, except as expressly stated herein.
//
// * Neither the name "Adobe" nor the name of any other contributors to this
// software may be used to endorse or promote products derivative of or based on
// this software without express prior written permission of Adobe or the
// contributors, as appropriate.
//
// This license shall be construed pursuant to the laws of the State of
// California, and any disputes related thereto shall be subject to the
// jurisdiction of the courts therein.
//
// Disclaimer of Warranty: THIS SOFTWARE IS PROVIDED BY ADOBE AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
// THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
// AND NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL ADOBE, OR ANY
// CONTRIBUTORS OR DISTRIBUTORS, BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, RESITUTIONARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, ADOBE SPECIFICALLY
// DISCLAIMS ANY REPRESENTATIONS OR WARRANTIES WHATSOEVER RELATED TO PATENT OR
// OTHER INTELLECTUAL PROPERTY RIGHTS IN ACES CONTAINER WRITER, OR
// APPLICATIONS THEREOF, HELD BY PARTIES OTHER THAN ADOBE, WHETHER DISCLOSED OR
// UNDISCLOSED.
// =====================================================================
// tool for measuring elapsed time (duration) in computational steps
// =====================================================================
#ifndef __aces_timing__
#define __aces_timing__
#include <string>
using namespace std;
class aces_timing {
double t0; // Last time stamp in seconds
public:
// reset timer
aces_timing();
// ======================================================================================
// print milliseconds since last call to this function optionally with text
// Input:
// string to print at end of line
// Output:
// time in seconds
// resets the timer t0
// printout
// Example: Duration = 133.744 ms demosaic Apply Color Apply Transfer
float time( const string text );
// as above but with no print out
float time();
// return the current time in seconds since start of unix??. Does not affect the timer
double current_time();
};
#endif