1 2 #ifndef MatNest_impl_h 3 #define MatNest_impl_h 4 5 #include <private/matimpl.h> 6 7 typedef struct { 8 PetscInt nr,nc; /* nr x nc blocks */ 9 Mat **m; 10 PetscBool setup_called; 11 IS *is_row,*is_col; 12 PetscInt *row_len,*col_len; 13 } Mat_Nest; 14 15 #endif 16 17