MatDenseGetArrayF90(Mat x,{Scalar, pointer :: xx_v(:,:)},integer ierr)
Not collective
| xx_v | - the Fortran90 pointer to the array | |
| ierr | - error code |
PetscScalar, pointer xx_v(:,:)
....
call MatDenseGetArrayF90(x,xx_v,ierr)
a = xx_v(3)
call MatDenseRestoreArrayF90(x,xx_v,ierr)
Level:advanced
Location:src/mat/interface/matrix.c
Index of all Mat routines
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