12 #ifndef MFEM_LINEARFORM_EXT 13 #define MFEM_LINEARFORM_EXT 15 #include "../general/array.hpp" 16 #include "../linalg/vector.hpp" 62 #endif // MFEM_LINEARFORM_EXT
Abstract base class that defines an interface for element restrictions.
Base class for operators that extracts Face degrees of freedom.