Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #pragma once
      11             : 
      12             : /**
      13             :  * Veneer to build userobjects that generate a uniformly distributed random
      14             :  * number in the interval [-1:1] once per timestep for every quadrature point
      15             :  * in a way that the integral over all random numbers is zero.
      16             :  *
      17             :  * \see ConservedUniformNoise
      18             :  * \see ConservedMaskedUniformNoise
      19             :  */
      20             : template <class T>
      21             : class ConservedUniformNoiseVeneer : public T
      22             : {
      23             : public:
      24             :   ConservedUniformNoiseVeneer(const InputParameters & parameters);
      25             : 
      26             : protected:
      27             :   Real getQpRandom();
      28             : };
      29             : 
      30             : template <class T>
      31          24 : ConservedUniformNoiseVeneer<T>::ConservedUniformNoiseVeneer(const InputParameters & parameters)
      32          24 :   : T(parameters)
      33             : {
      34          24 : }
      35             : 
      36             : template <class T>
      37             : Real
      38       34400 : ConservedUniformNoiseVeneer<T>::getQpRandom()
      39             : {
      40       34400 :   return 2.0 * this->getRandomReal() - 1.0;
      41             : }