text: /*=========================================================================
   *
   *  Copyright NumFOCUS
   *
   *  Licensed under the Apache License, Version 2.0 (the "License");
   *  you may not use this file except in compliance with the License.
   *  You may obtain a copy of the License at
   *
   *         https://www.apache.org/licenses/LICENSE-2.0.txt
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   *
   *=========================================================================*/
  
  #include "itkFEMElement2DC0LinearQuadrilateralStrain.h"
  
  namespace itk
  {
  namespace fem
  {
  // Overload the CreateAnother() method.
  itk::LightObject::Pointer
  Element2DC0LinearQuadrilateralStrain::CreateAnother() const
  {
    itk::LightObject::Pointer smartPtr;
    Pointer                   copyPtr = Self::New();
  
    copyPtr->SetNode(0, this->GetNode(0));
    copyPtr->SetNode(1, this->GetNode(1));
    copyPtr->SetNode(2, this->GetNode(2));
    copyPtr->SetNode(3, this->GetNode(3));
    copyPtr->SetMaterial(this->GetMaterial());
    copyPtr->SetGlobalNumber(this->GetGlobalNumber());
  
    smartPtr = static_cast<Pointer>(copyPtr);
  
    return smartPtr;
  }
  
  Element2DC0LinearQuadrilateralStrain::Element2DC0LinearQuadrilateralStrain()
    : Superclass()
  {
    this->PopulateEdgeIds();
  }
  
  Element2DC0LinearQuadrilateralStrain::Element2DC0LinearQuadrilateralStrain(NodeIDType             n1_,
                                                                             NodeIDType             n2_,
                                                                             NodeIDType             n3_,
                                                                             NodeIDType             n4_,
                                                                             Material::ConstPointer m_)
    : Superclass()
  {
    // Set the geometrical points
    this->SetNode(0, n1_);
    this->SetNode(1, n2_);
    this->SetNode(2, n3_);
    this->SetNode(3, n4_);
  
    /*
     * Initialize the pointer to material object and check that
     * we were given the pointer to the right class.
     * If the material class was incorrect an exception is thrown.
     */
    m_mat = dynamic_cast<const MaterialLinearElasticity *>(m_.GetPointer());
  
    if (!m_mat)
    {
      throw FEMExceptionWrongClass(
        __FILE__, __LINE__, "Element2DC0LinearQuadrilateralStrain::Element2DC0LinearQuadrilateralStrain()");
    }
  }
  
  void
  Element2DC0LinearQuadrilateralStrain::PrintSelf(std::ostream & os, Indent indent) const
  {
    Superclass::PrintSelf(os, indent);
  }
  
  } // end namespace fem
  } // end namespace itk
  