rng.cpp

来自「一个很全的matlab工具包」· C++ 代码 · 共 45 行

// Copyright (C) 2002 Klaas Gadeyne <klaas dot gadeyne at mech dot kuleuven dot ac dot be>
//  
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//  
// This program 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 General Public License for more details.
//  
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//  
#include "rng.h"

#ifdef __BOOST_PRNG__  // BOOST RANDOM LIBRARY
// THE BOOST RANDOM NUMBER GENERATION LIBRARY
// Be careful with the template instantiation (check this out)

#endif // __BOOST_PRNG__

#ifdef __SCYTHE__  // SCYTHE RANDOM LIBRARY

#include <scythe/Scythe_Optimize.h>
#include <scythe/Scythe_Simulate.h>

// Sample from univariate normal distribution with mu and sigma
double BFL::rnorm(const double & mu, const double & sigma)
{
  return (SCYTHE::rnorm(mu,sigma));
}

// Sample from uniform distribution
double BFL::runif()
{
  return (SCYTHE::ranmars());
}


#endif // __SCYTHE__