/*
* This file is part of the GROMACS molecular simulation package.
*
- * Copyright (c) 2019, by the GROMACS development team, led by
+ * Copyright (c) 2019,2020, by the GROMACS development team, led by
* Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
* and including many others, as listed in the AUTHORS file in the
* top-level source directory and at http://www.gromacs.org.
* callback called by the TrajectoryElement when trajectory writing happens.
*
* Setup and teardown methods allow clients to perform tasks with a valid output pointer.
- * These functions have a standard implementation to allow clients not to implement
- * them if no setup / teardown is needed.
*/
class ITrajectoryWriterClient
{