diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2011-06-26 17:09:24 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2011-06-26 17:09:24 +0200 |
| commit | e08d2ff08e4cff4bec38878e084fee7666caaaf2 (patch) | |
| tree | ce71db48fcc7062dbe38a117faa69e4a53ba37e7 /doc | |
| parent | 35f8c731ea29bd534c74b2d0de089d5683ebcd8d (diff) | |
Adds filter clist operation.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/bird.sgml | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/doc/bird.sgml b/doc/bird.sgml index fbda9f49..8a8c2275 100644 --- a/doc/bird.sgml +++ b/doc/bird.sgml @@ -849,10 +849,15 @@ incompatible with each other (that is to prevent you from shooting in the foot). operator deletes all items from clist <m/C/ that are also members of set <m/P/. - Statement <cf><m/C/ = add(<m/C/, <m/P/);</cf> can be shortened to - <cf><m/C/.add(<m/P/);</cf> if <m/C/ is appropriate route attribute - (for example <cf/bgp_community/). Similarly for <cf/delete/. + <cf>filter(<m/C/,<m/P/)</cf> deletes all items from clist + <m/C/ that are not members of pair (or quad) set <m/P/. + I.e., <cf/filter/ do the same as <cf/delete/ with inverted + set <m/P/. + Statement <cf><m/C/ = add(<m/C/, <m/P/);</cf> can be shortened to + <cf><m/C/.add(<m/P/);</cf> if <m/C/ is appropriate route + attribute (for example <cf/bgp_community/). Similarly for + <cf/delete/ and <cf/filter/. </descrip> <sect>Operators |