Line data    Source code

       1              : // Copyright 2024, UChicago Argonne, LLC
       2              : // All Rights Reserved
       3              : // Software Name: NEML2 -- the New Engineering material Model Library, version 2
       4              : // By: Argonne National Laboratory
       5              : // OPEN SOURCE LICENSE (MIT)
       6              : //
       7              : // Permission is hereby granted, free of charge, to any person obtaining a copy
       8              : // of this software and associated documentation files (the "Software"), to deal
       9              : // in the Software without restriction, including without limitation the rights
      10              : // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      11              : // copies of the Software, and to permit persons to whom the Software is
      12              : // furnished to do so, subject to the following conditions:
      13              : //
      14              : // The above copyright notice and this permission notice shall be included in
      15              : // all copies or substantial portions of the Software.
      16              : //
      17              : // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      18              : // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      19              : // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
      20              : // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      21              : // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      22              : // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
      23              : // THE SOFTWARE.
      24              : 
      25              : #include "neml2/models/CopyVariable.h"
      26              : #include "neml2/tensors/tensors.h"
      27              : 
      28              : namespace neml2
      29              : {
      30              : template <typename T>
      31              : OptionSet
      32           44 : CopyVariable<T>::expected_options()
      33              : {
      34           44 :   OptionSet options = Model::expected_options();
      35           44 :   options.doc() = "Copy the value from one variable to another.";
      36              : 
      37           88 :   options.set_input("from");
      38           88 :   options.set("from").doc() = "Variable to copy value from";
      39              : 
      40           88 :   options.set_output("to");
      41           44 :   options.set("to").doc() = "Variable to copy value to";
      42              : 
      43           44 :   return options;
      44            0 : }
      45              : 
      46              : template <typename T>
      47            5 : CopyVariable<T>::CopyVariable(const OptionSet & options)
      48              :   : Model(options),
      49            5 :     _to(declare_output_variable<T>("to")),
      50           10 :     _from(declare_input_variable<T>("from"))
      51              : {
      52            5 : }
      53              : 
      54              : template <typename T>
      55              : void
      56            5 : CopyVariable<T>::set_value(bool out, bool dout_din, bool d2out_din2)
      57              : {
      58            5 :   if (out)
      59            5 :     _to = T(_from);
      60              : 
      61            5 :   if (_from.is_dependent())
      62            5 :     if (dout_din)
      63            3 :       _to.d(_from) = T::identity_map(_from.options());
      64              : 
      65              :   if (d2out_din2)
      66              :   {
      67              :     // zero
      68              :   }
      69            5 : }
      70              : 
      71              : #define REGISTER_COPYVARIABLE(T)                                                                   \
      72              :   using Copy##T = CopyVariable<T>;                                                                 \
      73              :   register_NEML2_object(Copy##T);                                                                  \
      74              :   template class CopyVariable<T>
      75              : FOR_ALL_PRIMITIVETENSOR(REGISTER_COPYVARIABLE);
      76              : } // namespace neml2