GAF method: snapshot
Writes all record keys of a GAF matching a filter condition into
a keytable. The table is not cleared, i.e. the information is added.
You may use the table object method clear
to empty the keytable before the use of snapshot.
Note: This method for drivers supportin direct access
operations.
<gafobj> "snapshot" keytab [filter]
- <gafobj> is the name of a PinK GAF object,
- snapshot is the name of the applied method.
- The table specified by the TCl object name keytab will be
filled with the record keys that are matching the filter condition
given by the last argument.
- filter defines a filter condition, i.e. only record keys
fulfilling this condition will be written into keytab.
An empty string matches all records, this is also the default value.
For example filter conditions see the
ADAMO reference manual.
See also:
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This page is maintained by
pink@hermes.desy.de;
last modification: Jun 1 1995 .