Line data    Source code

       1             : #ifdef MOOSE_MFEM_ENABLED
       2             : 
       3             : #pragma once
       4             : 
       5             : #include "MFEMFESpace.h"
       6             : #include "MFEMObject.h"
       7             : 
       8             : /**
       9             :  * Constructs and stores an mfem::ParComplexGridFunction object.
      10             :  */
      11             : class MFEMComplexVariable : public MFEMObject
      12             : {
      13             : public:
      14             :   static InputParameters validParams();
      15             : 
      16             :   MFEMComplexVariable(const InputParameters & parameters);
      17             : 
      18             :   /// Returns a shared pointer to the constructed gridfunction.
      19         310 :   inline std::shared_ptr<mfem::ParComplexGridFunction> getComplexGridFunction() const
      20             :   {
      21         310 :     return _cmplx_gridfunction;
      22             :   }
      23             : 
      24             :   /// Returns a reference to the fespace used by the gridfunction.
      25          62 :   inline const MFEMFESpace & getFESpace() const { return _fespace; }
      26             : 
      27             :   // Declare default coefficients associated with this complex gridfunction.
      28             :   void declareCoefficients();
      29             : 
      30             : protected:
      31             :   const MFEMFESpace & _fespace;
      32             : 
      33             : private:
      34             :   /// Constructs the gridfunction.
      35             :   const std::shared_ptr<mfem::ParComplexGridFunction> buildComplexGridFunction();
      36             : 
      37             :   /// Stores the constructed gridfunction.
      38             :   const std::shared_ptr<mfem::ParComplexGridFunction> _cmplx_gridfunction{nullptr};
      39             : };
      40             : 
      41             : #endif