HP DDL D40, Справочное руководство

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SPI Tokens
Data Definition Language (DDL) Reference Manual — 426798-002
7- 19
TOKEN-MAP Statement
•
The following shows the data structures DDL generates for token maps in each
language.
•
For the C data structure, each element in the static integer array is the value of one
word in the token map.
•
For the COBOL data structure, each FILLER element specifies the value of one
word in the token map.
•
For the Pascal data structure, each element in the integer array is the value of one
word in the token map.
•
For the TACL data structure, the first STRUCT variable is a double-word integer
specifying the token code in the first 2 words of the token map. The rest of the
STRUCT is an integer array containing one value for each remaining word in the
token map.
•
For the pTAL or TAL data structure, each constant in the DEFINE list specifies the
value of one word in the token map. The LITERAL map^name^WLN specifies the
total number of words in the token map.
•
For a description of how to use these definitions in a subsystem that accepts SPI
programmatic commands, see the Distributed Systems Management (DSM)
Manual.
Standard SPI Definitions in Token-Map Definitions. The following guidelines apply
to using standard SPI definitions when you define token maps:
•
SPI does not provide standard definitions for token maps; subsystems must define
their own token maps. When you define a token map, do not prefix the map-name
with the letter Z; this ensures that your token-map name will not be the same as a
current or future name supplied by HP.
Language Data Structure
C static int
map_name
= {
v1,v2
,...,
vn
};
COBOL 01
map-name
.
02 FILLER NATIVE-2 VALUE
v1.
02 FILLER NATIVE-2 VALUE
v2.
•
•
02 FILLER NATIVE-2 VALUE
vn.
END
Pascal VAR
map_name
: ARRAY [1..n] OF INT16 := [
v1, v2
, ...,
vn
];
TACL ?Section
map^name
Struct
BEGIN
INT2 CODE VALUE
v1v2
;
INT MAP (0:n-3) VALUE
v3
, ...,
vn
;
END;
pTAL or TAL DEFINE
map^name
= [
v1, v2
, ...,
vn
]#;
LITERAL
map^name
^WLN =
n
;