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dft_tools/triqs/mc_tools/MersenneRNG.cpp

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/*******************************************************************************
*
* TRIQS: a Toolbox for Research in Interacting Quantum Systems
*
* Copyright (C) 2011 by M. Ferrero, O. Parcollet
*
* TRIQS 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 3 of the License, or (at your option) any later
* version.
*
* TRIQS 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
* TRIQS. If not, see <http://www.gnu.org/licenses/>.
*
******************************************************************************/
#include "MersenneRNG.hpp"
namespace triqs {
namespace mc_tools {
namespace RandomGenerators{
double RandMT::eval() {
#ifdef DEBUG
double r = (double)(randomMT())/0xFFFFFFFFU;
std::cout<<"RANDOM "<<r<<std::endl;
return r;
#else
return ((double)(randomMT())/0xFFFFFFFFU);
#endif
}
}
}
}