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| author | Sverker Eriksson <[email protected]> | 2014-12-16 15:34:40 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2014-12-16 15:34:40 +0100 |
| commit | 1717e36291bad837899fd5a35898ccef21358364 (patch) | |
| tree | 340e0a4a7ecc8a81cdcb6f8fbb4bddb1f7e567e5 /lib/stdlib/doc | |
| parent | c4228fb7cb3bd651dd44f8dfd9a4f91f41d5cc2c (diff) | |
| parent | afd79e01d3375d8e8217b258ffb4d9b90541c922 (diff) | |
| download | otp-1717e36291bad837899fd5a35898ccef21358364.tar.gz otp-1717e36291bad837899fd5a35898ccef21358364.tar.bz2 otp-1717e36291bad837899fd5a35898ccef21358364.zip | |
Merge branch 'sverk/ets-take-2/OTP-12309'
* sverk/ets-take-2/OTP-12309:
erts: Optimize ets:lookup and ets:take for bags
Implement ets:take/2
Diffstat (limited to 'lib/stdlib/doc')
| -rw-r--r-- | lib/stdlib/doc/src/ets.xml | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/stdlib/doc/src/ets.xml b/lib/stdlib/doc/src/ets.xml index 3df24bf688..ef08f3c0cc 100644 --- a/lib/stdlib/doc/src/ets.xml +++ b/lib/stdlib/doc/src/ets.xml @@ -1587,6 +1587,21 @@ true</pre> </desc> </func> <func> + <name name="take" arity="2"/> + <fsummary>Return and remove all objects with a given key from an ETS + table.</fsummary> + <desc> + <p>Returns a list of all objects with the key <c><anno>Key</anno></c> in + the table <c><anno>Tab</anno></c> and removes.</p> + <p>The given <c><anno>Key</anno></c> is used to identify the object by + either <em>comparing equal</em> the key of an object in an + <c>ordered_set</c> table, or <em>matching</em> in other types of + tables (see <seealso marker="#lookup/2">lookup/2</seealso> and + <seealso marker="#new/2">new/2</seealso> for details on the + difference).</p> + </desc> + </func> + <func> <name name="to_dets" arity="2"/> <fsummary>Fill a Dets table with objects from an ETS table.</fsummary> <desc> |