VecGetArrayReadF90(Vec x,{Scalar, pointer :: xx_v(:)},integer ierr)
Logically Collective on Vec
| xx_v | - the Fortran90 pointer to the array | |
| ierr | - error code |
PetscScalar, pointer :: xx_v(:)
....
call VecGetArrayReadF90(x,xx_v,ierr)
a = xx_v(3)
call VecRestoreArrayReadF90(x,xx_v,ierr)
If you intend to write entries into the array you must use VecGetArrayF90().
Level:beginner
Location:src/vec/vec/interface/rvector.c
Index of all Vec routines
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