valutazioni - 0, GPA: 0
(
)
)
|
da questo dispositivo ha anche altre istruzioni :
Facilità d'uso
CALL
T
ransfers
execution
to
another
T
ransact
program
or
to
a
Report/V
or
Inform/V
program.
Syntax
2
2
32
3
32
3
p
asswor
d,
mo
de
, option-list
CALL
le-name
(
)
;
CALL
passes
con
trol
to
another
T
ransact
program
or
to
a
Report/V
or
Inform/V
program.
The
called
program
op erates
as
if
it
w
ere
the
main
program,
but
it
shares
all
or
part
of
the
calling
program's
data
register
space.
The
called
program
returns
to
the
calling
program
with
an
EXIT
statement.
The
calling
program
then
resumes
execution
of
the
statement
following
the
CALL
statement.
When
a
CALL
from
a
main
program
is
executed,
an
y
op en
les
or
data
sets
remain
op en
across
the
call.
Ho
w
ev
er,
when
the
called
program
is
an
Inform/V
or
Report/V
program,
the
database
passw
ords
m
ust
b e
sp ecied
again.
The
passw
ords
can
b e
sp ecied
programmatically
from
the
terminal
or
in
the
stream
le.
When
a
CALL
from
a
called
system
is
executed,
les
op ened
b
y
the
system
that
made
the
call
do
not
remain
op en
for
use
b
y
the
system
it
calls.
While
a
called
T
ransact
program
is
executing,
b oth
the
calling
program
and
the
called
program
are
in
the
memory
stack
and
share
the
data
register.
Called
Inform/V
or
Report/V
programs
do
not
share
the
same
memory
stack
or
data
register.
If
a
called
Report/V
or
Inform/V
program
uses
an
y
database
or
data
le
named
in
the
SYSTEM
statement
of
the
calling
T
ransact
program,
that
database
or
le
m
ust
b e
op ened
in
a
non-exclusiv
e
mo
de.
F
urthermore,
the
op en
mo
de
m
ust
b e
compatible
with
the
op en
mo
de
used
b
y
Report/V
or
Inform/V
(default
mo
de
5),
or
the
op en
mo
de
used
b
y
Rep
ort/V
or
Inform/V
m
ust
b e
altered
to
b e
compatible
with
the
mo
de
used
b
y
T
ransact.
An
y
database
lo
c
ks
should
b e
released
b efore
the
CALL
statement.
The
T
ransact/iX
compiler
can
generate
co de
for
t
w
o
dieren
t
t
yp es
of
calls,
referred
to
as
\static"
and
\dynamic"
calls.
Static
calls
are
direct
pro cedure
calls
to
the
called
program.
Static
calls
m
ust
meet
the
follo
wing
requiremen
ts:
The
name
of
the
called
program
m
ust
b e
a
v
ailable
at
load
time.
Either
the
ob
ject
co de
for
the
called
program
m
ust
b e
in
an
RL
or
in
an
RSOM
le
at
link
time
or
the
executable
co de
for
the
called
program
m
ust
b e
in
an
XL
at
load
time.
a
literal
program
name
m
ust
b e
used
in
the
CALL
statement.
The
D
YNAMIC
CALLS
option
m
ust
b e
o.
Dynamic
calls
use
the
MPE/iX
HPGETPR
OCPLABEL
in
trinsic
to
load
the
called
program
at
run
time.
Dynamic
calls
m
ust
meet
the
following
requiremen
ts:
The
ob
ject
co de
for
the
called
program
m
ust
b e
in
an
XL.
Ho
w
ev
er,
only
those
programs
that
are
actually
called
at
run
time
need
to
b e
presen
t
in
the
XL.
Either
a
v
ariable
program
name
m
ust
b e
used
in
the
CALL
statement
or
the
D
YNAMIC
CALLS
option
m
ust
b e
on.
8-2
Transact
V
erbs
October
1996
... Questo manuale è adatto anche per i modelli :
Software - MPE/iX 6.5 Operating System (915.38 kb)
Software - MPE/iX 7.0 Operating System (915.38 kb)
Software - MPE/iX 7.5 Operating System (915.38 kb)