Compaq COBOL AAQ2G1FTK User Manual

Page 598

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Data items

exceeding size of (cont’d)

compiler implementation specifications,

A–2

index, 4–16
intermediate, 15–7
padding, 16–4

Data movement, 3–6, 3–12
Data name, subscript with, 4–14
Data organization, 3–2
Data testing, 3–3, 3–6
Data types, 13–8

Compaq COBOL-to-Oracle CDD/Repository

mapping, C–20 to C–21

scaling and mixing, 15–7
selection for performance, 15–8

DATE-COMPILED statement

differences, B–15

Compaq COBOL for OpenVMS VAX (ex.),

B–15

Compaq COBOL on OpenVMS Alpha (ex.),

B–15

listing multiple instances of source line, B–14

*DC, 16–1, 16–6
DCL commands

ASSIGN, 1–60
CONTINUE, 1–61
DEASSIGN, 1–61
DEFINE, 1–60, 1–61
for program development, 1–27 to 1–38

DCL SORT, 9–9
*DC SET NOPADALIGN, 16–6
*DC SET PADALIGN, 16–6
DEASSIGN, DCL command, 1–61

using logical names, 6–18

/DEBUG, 1–32

RUN command, 1–50
symbol table information, 1–50

Debugger, 1–52, C–2 to C–13

COBOL support, C–8
compiling and linking with the debugger, C–9
compiling with the debugger, C–5
debugging optimized images, C–8
getting help, C–4, C–8
getting started, C–9
sample cobol command, 1–16, 1–30
use of conditional compilation lines, 1–53
use of desk-checking, 1–52
use of faulty data, 1–52
using conditional compilation lines, 1–36
using listing files, 1–38

Debugging

OpenVMS Alpha, C–8 to C–12

sample session, C–9 to C–12

program structure in relation to, B–29
sample Ladebug Debugger session, C–4
sample source code, C–4
tools, C–2

Debugging (cont’d)

Tru64 UNIX

sample session, C–5 to C–8

(Tru64 UNIX), C–4 to C–8

/DEBUG qualifier, C–9

and /OPTIMIZE, 15–4

Decimal shadowing, 15–4, 15–5
Declarative procedure (ex.), 7–9
Declarative USE procedures

example, 7–9
EXTEND, 7–10
file name, 7–9
global, 7–9
INPUT, 7–9
INPUT-OUTPUT, 7–10
ordinary, 7–9
OUTPUT, 7–10
samples, 7–10
use of, 1–55
using, 7–8

De-editing, 2–6, 2–7
Default object module libraries

using the DEFINE command, 1–42

DEFAULT phrase, 11–16
Default user libraries

definition, 1–42

DEFINE, DCL command, 1–60, 1–61
Defining tables, 4–1 to 4–9
Dependency recording, C–19
/DEPENDENCY_DATA, 1–33
/DEPENDENCY_DATA qualifier, C–19
DESCRIPTOR

argument-passing mechanism, 12–11

Design comments

unsupported by Compaq COBOL, B–4

/DESIGN qualifier

unsupported by Compaq COBOL, B–4

Desk-checking, 1–52
Detail lines, 10–4
Developing programs, 1–1

choosing a reference format, 1–6, 1–7

ANSI reference format, 1–7
terminal reference format, 1–7

converting reference format, 1–7
creating a program, 1–27
editors, 1–27
reference format, 1–7

Diagnostic messages

compiler, 1–36

linker