The v processing code is used by the within connective and must be placed in the correlative attribute 8 of the file-defining item (D-pointer).
If you attempt to file or restore a within in an FSI file-defining item, it will be commented-out with an asterisk (*).
This processing code is supported only from the VME.
System Processors |
Select |
Code Type |
File Defining |
Dictionary Attributes |
Correlative |
Syntax
v;;n |
Example(s)
Suppose that in the dictionary of the hypothetical file, parts, that the correlative attribute of the D-pointer to parts contains the processing code, v;;1, which means to explode on attribute 1.
The sentence:
list within parts ’car’ |
Produces the output:
level |
Parts...... |
1 |
car |
2 |
engine |
2 |
wheel |
3 |
tire |
3 |
rim |
2 |
hood |
[405] 6 items listed out of 1 items. |
|
|
|
list parts |
|
parts... |
|
wheel |
|
tire |
|
rim |
|
engine |
|
hood |
|
car |
|
[405] 6 items listed out of 6 items. |
|
The hypothetical data could be examined with the command:
ct parts car |
Produces the output:
car |
001 engine]wheel]hood |
ct parts engine |
engine |
001 flywheel]piston |
The flywheel and piston items do not exist in parts, so they do not get exploded.
ct parts wheel |
||
wheel |
|
|
001 tire]rim |
|
|
ct parts tire rim hood |
||
tire |
rim |
hood |
001 |
001 |
001 |
002 $35.00 |
002 $60.00 |
002 $70.00 |
See Also