RandnVector.cpp

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/*
 * Copyright (C) 2006-2020 Istituto Italiano di Tecnologia (IIT)
 * Copyright (C) 2006-2010 RobotCub Consortium
 * All rights reserved.
 *
 * This software may be modified and distributed under the terms of the
 * BSD-3-Clause license. See the accompanying LICENSE file for details.
 */
 
#include <yarp/math/RandnVector.h>
#include <yarp/sig/Vector.h>
 
using namespace yarp::sig;
using namespace yarp::math;
using namespace yarp::math::impl;
 
RandnVector::RandnVector(int s)
{
    data.resize(s);
}
 
void RandnVector::resize(int s)
{
    data.resize(s);
}
 
void RandnVector::init()
{
    rnd.init();
}
 
void RandnVector::init(int seed)
{
    rnd.init(seed);
}
 
const Vector &RandnVector::get(double u, double sigma)
{
    for (size_t k=0;k<data.size(); k++)
    {
        data[k]=rnd.get(u, sigma);
    }
 
    return data;
}
 
const Vector &RandnVector::get(const Vector &u, const Vector &sigma)
{
    for (size_t k=0;k<data.size(); k++)
    {
        data[k]=rnd.get(u[k], sigma[k]);
    }
 
    return data;
}