17d0a6c19SBarry Smith 2c6db04a5SJed Brown #include <../src/mat/impls/aij/mpi/mpiaij.h> 36699817fSBarry Smith 4d71ae5a4SJacob Faibussowitsch PetscErrorCode MatGetDiagonalBlock_MPIAIJ(Mat A, Mat *a) 5d71ae5a4SJacob Faibussowitsch { 63a40ed3dSBarry Smith PetscFunctionBegin; 75ef9f2a5SBarry Smith *a = ((Mat_MPIAIJ *)A->data)->A; 8*3ba16761SJacob Faibussowitsch PetscFunctionReturn(PETSC_SUCCESS); 96699817fSBarry Smith } 10