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- // 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 once
- #pragma interface
- #endif
- #define _Geometric_h
-
- #include <xrandom.h>
-
- class Geometric: public Random {
- protected:
- double pMean;
- public:
- Geometric(double mean, RNG *gen);
-
- double mean();
- double mean(double x);
-
- virtual double operator()();
-
- };
-
- #if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
-
- inline Geometric::Geometric(double mean, RNG *gen) : (gen)
- {
- pMean = mean;
- }
-
-
- inline double Geometric::mean() { return pMean; }
- inline double Geometric::mean(double x) {
- double tmp = pMean; pMean = x; return tmp;
- }
-
- #endif
- #endif
-