/usr/include/root/TMatrixDBasefwd.h is in libroot-math-matrix-dev 5.34.30-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | // @(#)root/matrix:$Id$
// Authors: Fons Rademakers, Eddy Offermann Nov 2003
/*************************************************************************
* Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#ifndef ROOT_TMatrixDBasefwd
#define ROOT_TMatrixDBasefwd
//////////////////////////////////////////////////////////////////////////
// //
// TMatrixDBase //
// //
// Forward declaration of TMatrixTBase<Double_t> //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_Rtypes
#include "Rtypes.h"
#endif
template<class Element> class TMatrixTBase;
typedef TMatrixTBase<Double_t> TMatrixDBase;
#endif
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