SET

Arduino library to implement simple SET data structure.

Description

The set library implements the set data structure for integers 0..255. This limit is chosen because of the memory limitations of an Arduino UNO, however these numbers can be used as indices to a table of strings or other datatypes.

Interface

Set level

clr() empty the set
invert() flip all elements in the set.
count() returns number of elements
isEmpty() idem
isFull() idem

Element level

add(n) add element to the Set
sub(n) emove element from Set
invert(n) flip element in Set
has(n) element is in Set
add(n)

Operators

union + +=
diff - -=
intersection * *=

Equality

equal ==
not equal !=
is subSet <=

A superSet B is not implemented as one could say B subSet A (B <= A)

Iterators

all returns value or -1 if not exist

first() find first element
next() find next element
prev() find previous element
last() find last element

Operational

See examples

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SET