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| author | Grzegorz Adam Hankiewicz <gradha@imap.cc> | 2014-07-27 09:42:49 +0200 |
|---|---|---|
| committer | Grzegorz Adam Hankiewicz <gradha@imap.cc> | 2014-07-27 09:42:49 +0200 |
| commit | e9417b55cfea809638de7f09865115e3ec6907c9 (patch) | |
| tree | d1d73afacd0baea362bf09b0ab0520728091bd42 /lib/pure/collections/sets.nim | |
| parent | b87ec14579ac89b56be9d0b5788f3788f836245a (diff) | |
| download | Nim-e9417b55cfea809638de7f09865115e3ec6907c9.tar.gz | |
Adds definition of card term to sets module.
Diffstat (limited to 'lib/pure/collections/sets.nim')
| -rw-r--r-- | lib/pure/collections/sets.nim | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/pure/collections/sets.nim b/lib/pure/collections/sets.nim index f63805e4e..42cdc682f 100644 --- a/lib/pure/collections/sets.nim +++ b/lib/pure/collections/sets.nim @@ -65,6 +65,9 @@ proc len*[A](s: TSet[A]): int = proc card*[A](s: TSet[A]): int = ## Alias for `len() <#len,TSet[A]>`_. + ## + ## Card stands for the `cardinality + ## <http://en.wikipedia.org/wiki/Cardinality>`_ of a set. result = s.counter iterator items*[A](s: TSet[A]): A = @@ -530,6 +533,9 @@ proc len*[A](s: TOrderedSet[A]): int {.inline.} = proc card*[A](s: TOrderedSet[A]): int {.inline.} = ## Alias for `len() <#len,TOrderedSet[A]>`_. + ## + ## Card stands for the `cardinality + ## <http://en.wikipedia.org/wiki/Cardinality>`_ of a set. result = s.counter template forAllOrderedPairs(yieldStmt: stmt) {.dirty, immediate.} = |