Actual source code: maij.h

      1: #pragma once

      3: #include <../src/mat/impls/aij/mpi/mpiaij.h>

      5: typedef struct {
      6:   PetscInt dof; /* number of components */
      7:   Mat      AIJ; /* representation of interpolation for one component */
      8: } Mat_SeqMAIJ;

     10: typedef struct {
     11:   PetscInt   dof;       /* number of components */
     12:   Mat        AIJ, OAIJ; /* representation of interpolation for one component */
     13:   Mat        A;
     14:   VecScatter ctx; /* update ghost points for parallel case */
     15:   Vec        w;   /* work space for ghost values for parallel case */
     16: } Mat_MPIMAIJ;

     18: PETSC_INTERN PetscErrorCode MatProductSymbolic_PtAP_SeqAIJ_SeqMAIJ(Mat);
     19: PETSC_INTERN PetscErrorCode MatProductSymbolic_PtAP_MPIAIJ_MPIMAIJ(Mat);