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/hfree Command - mIRC
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The /hfree command destroys previously created hash table(s) along with all item/data pairs within them. A hash table can be created via the /hmake command.
Synopsis
/hfree [-sw] <table>
Switches
- -s - Displays debug information
- -w - Treats <table> as a wildcard and deletes all matching tables.
Parameters
- <table> - the table you wish to delete.
Example
alias del_hash { ;makes the hash table 'hash' hmake hash echo -a $hget(hash) : $hget(hash).size ;makes the hash table 'h' with 10 buckets hmake h 10 ;makes the hash table 'has' with 20 buckets hmake has 20 ;deletes hash table 'hash' hfree -s hash echo -a $hget(h) : $hget(h).size - $hget(has) : $hget(has).size ;deletes any hash tables matching h* hfree -sw h* }
//hfree -s test | hfree -s test | echo -a test message * When not using the -w switch, trying to free a non-existent table is an error which halts execution of a script, so the echo does not display //hfree -sw test | hfree -sw test | echo -a test message * Using the -w switch allows deleting zero tables matching the wildcard, enabling the echo to display.
Compatibility
Added: mIRC v5.8
Added on: 05 Sep 2000
Note: Unless otherwise stated, this was the date of original functionality.
Further enhancements may have been made in later versions.