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 <cmath>
      26              : 
      27              : #include "neml2/base/TensorName.h"
      28              : #include "neml2/base/Factory.h"
      29              : #include "neml2/base/NEML2Object.h"
      30              : #include "neml2/base/Parser.h"
      31              : 
      32              : namespace neml2
      33              : {
      34              : template <typename T>
      35              : const T &
      36         2210 : TensorName<T>::resolve(Factory * factory) const
      37              : {
      38              :   // Try to parse as a number
      39         2210 :   if (_value.defined())
      40           11 :     return _value;
      41         2199 :   double val = NAN;
      42         2199 :   auto success = utils::parse_(val, _raw_str);
      43         2199 :   if (success)
      44         1512 :     return _value = resolve_number(val);
      45              : 
      46              :   // Try to parse as a tensor object
      47          687 :   if (_tensor)
      48            6 :     return *_tensor;
      49              : 
      50          681 :   if (!factory)
      51            0 :     throw ParserException("Failed to resolve tensor name '" + _raw_str + "':" +
      52              :                           "\n  Parsing it as a plain numeric literal failed with error message: " +
      53            0 :                           utils::parse_failure_message<double>(_raw_str));
      54              : 
      55              :   try
      56              :   {
      57         2109 :     _tensor = factory->get_object<T>("Tensors", _raw_str);
      58          615 :     return *_tensor;
      59              :   }
      60          132 :   catch (const FactoryException & err_tensor)
      61              :   {
      62          132 :     throw ParserException(
      63           66 :         "Failed to resolve tensor name '" + _raw_str + "'. Two attempts were made:" +
      64              :         "\n  1. Parsing it as a plain numeric literal failed with error message: " +
      65           66 :         utils::parse_failure_message<double>(_raw_str) +
      66           66 :         "\n  2. Parsing it as a tensor object failed with error message: " + err_tensor.what());
      67              :   }
      68              : }
      69              : 
      70              : template <typename T>
      71              : T
      72         1512 : TensorName<T>::resolve_number(double val) const
      73              : {
      74              :   if constexpr (std::is_same_v<T, Tensor> || std::is_same_v<T, ATensor>)
      75           14 :     return Scalar::create(val);
      76              :   else
      77         1498 :     return T::full(val);
      78              : }
      79              : 
      80              : // Explicit instantiations
      81              : template struct TensorName<ATensor>;
      82              : #define INSTANTIATE(T) template struct TensorName<T>
      83              : FOR_ALL_TENSORBASE(INSTANTIATE);
      84              : } // namesace neml2