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/* noise-inl.h -- noisy data
* Copyright (C) 2013 Galois, Inc.
*
* This library 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.
*
* 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 General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this library. If not, see <http://www.gnu.org/licenses/>.
*
* To contact Galois, complete the Web form at <http://corp.galois.com/contact/>
* or write to Galois, Inc., 421 Southwest 6th Avenue, Suite 300, Portland,
* Oregon, 97204-1622. */
#ifndef PPAML_VREP_AUTOMOBILE_PLUGIN_NOISE_INL_H
#define PPAML_VREP_AUTOMOBILE_PLUGIN_NOISE_INL_H
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
template<typename RealType>
GaussianNoiseSource<RealType>::GaussianNoiseSource(RealType mean,
RealType stddev)
: generator(), distribution(mean, stddev) {
generator.seed(std::random_device()());
}
template<typename RealType>
RealType GaussianNoiseSource<RealType>::get() {
return distribution(generator);
}
GaussianNoiseSource<float> gaussian(const std::vector<float> params) {
if (params.size() != 2) {
throw std::invalid_argument(std::string()
+ "expected two-element vector of distribution parameters "
+ "(got " + std::to_string(params.size()) + "-element "
+ "vector instead");
} else {
return GaussianNoiseSource<float>(params[0], params[1]);
}
}
#endif
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