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Diffstat (limited to 'gnu/lib/libg++/include/Geom.h')
-rw-r--r-- | gnu/lib/libg++/include/Geom.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/gnu/lib/libg++/include/Geom.h b/gnu/lib/libg++/include/Geom.h new file mode 100644 index 0000000..5cfa39a --- /dev/null +++ b/gnu/lib/libg++/include/Geom.h @@ -0,0 +1,52 @@ +// This may look like C code, but it is really -*- C++ -*- +/* +Copyright (C) 1988 Free Software Foundation + written by Dirk Grunwald (grunwald@cs.uiuc.edu) + +This file is part of the GNU C++ Library. This library is free +software; you can redistribute it and/or modify it under the terms of +the GNU Library General Public License as published by the Free +Software Foundation; either version 2 of the License, or (at your +option) any later version. This library is distributed in the hope +that it will be useful, but WITHOUT ANY WARRANTY; without even the +implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR +PURPOSE. See the GNU Library General Public License for more details. +You should have received a copy of the GNU Library General Public +License along with this library; if not, write to the Free Software +Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. +*/ +#ifndef _Geometric_h +#ifdef __GNUG__ +#pragma interface +#endif +#define _Geometric_h + +#include <Random.h> + +class Geometric: public Random { +protected: + double pMean; +public: + Geometric(double mean, RNG *gen); + + double mean(); + double mean(double x); + + virtual double operator()(); + +}; + + +inline Geometric::Geometric(double mean, RNG *gen) : Random(gen) +{ + pMean = mean; +} + + +inline double Geometric::mean() { return pMean; } +inline double Geometric::mean(double x) { + double tmp = pMean; pMean = x; return tmp; +} + + +#endif |