oracle_merge Subroutine

public subroutine oracle_merge(keys, nrows, na, proc, perm)

Relay onto p_merge; see oracle_argsort for why these exist.

Arguments

Type IntentOptional Attributes Name
type(sort_key_buf), intent(in), target :: keys(:)

the keys, primary first.
integer(kind=int64), intent(in) :: nrows

rows each key describes.
integer(kind=int64), intent(in) :: na

rows belonging to the first input.
character(len=*), intent(in) :: proc

calling procedure, for messages.
integer(kind=int64), intent(inout) :: perm(:)

the permutation to fill.

Source Code

    subroutine oracle_merge(keys, nrows, na, proc, perm)
        type(sort_key_buf), intent(in), target :: keys(:)  !! the keys, primary first.
        integer(int64), intent(in) :: nrows                !! rows each key describes.
        integer(int64), intent(in) :: na                   !! rows belonging to the first input.
        character(len=*), intent(in) :: proc               !! calling procedure, for messages.
        integer(int64), intent(inout) :: perm(:)           !! the permutation to fill.
        !
        call check_oracle(associated(p_merge), proc)
        call p_merge(keys, nrows, na, proc, perm)
    end subroutine oracle_merge