Copyright (C) 2019 The Qt Company Ltd.

Commercial License Usage
Licensees holding valid commercial Qt licenses may use this file in
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BSD License Usage
Alternatively, you may use this file under the terms of the BSD license
as follows:

"Redistribution and use in source and binary forms, with or without
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met:
  * Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
  * Redistributions in binary form must reproduce the above copyright
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    the documentation and/or other materials provided with the
    distribution.
  * Neither the name of The Qt Company Ltd nor the names of its
    contributors may be used to endorse or promote products derived
    from this software without specific prior written permission.


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