Remove Base DiagH of DiagoElpaNative

Author: Cstandardlib

source/module_hsolver/diago_elpa_native.h

@@ -8,16 +8,16 @@ namespace hsolver
 {
 
 template <typename T>
-class DiagoElpaNative : public DiagH<T>
+class DiagoElpaNative
 {
   private:
     using Real = typename GetTypeReal<T>::type;
 
   public:
-    void diag(hamilt::Hamilt<T>* phm_in, psi::Psi<T>& psi, Real* eigenvalue_in) override;
+    void diag(hamilt::Hamilt<T>* phm_in, psi::Psi<T>& psi, Real* eigenvalue_in);
 #ifdef __MPI
     // diagnolization used in parallel-k case
-    void diag_pool(hamilt::MatrixBlock<T>& h_mat, hamilt::MatrixBlock<T>& s_mat, psi::Psi<T>& psi, Real* eigenvalue_in, MPI_Comm& comm) override;
+    void diag_pool(hamilt::MatrixBlock<T>& h_mat, hamilt::MatrixBlock<T>& s_mat, psi::Psi<T>& psi, Real* eigenvalue_in, MPI_Comm& comm);
     MPI_Comm setmpicomm(); // set mpi comm;
     static int elpa_num_thread;  // need to set mpi_comm or not,-1 not,else the number of mpi needed
     static int lastmpinum; // last using mpi;