stch.fingertree documentation

Persistent collections based on 2-3 finger trees.

->CountedDoubleList

(->CountedDoubleList tree mdata)
Positional factory function for class stch.fingertree.CountedDoubleList.
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->CountedSortedSet

(->CountedSortedSet cmpr tree mdata)
Positional factory function for class stch.fingertree.CountedSortedSet.
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->DeepTree

(->DeepTree meter-obj pre mid suf mval)
Positional factory function for class stch.fingertree.DeepTree.
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->DelayedTree

(->DelayedTree tree-ref mval)
Positional factory function for class stch.fingertree.DelayedTree.
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->Digit1

(->Digit1 a meter-obj measure-ref)
Positional factory function for class stch.fingertree.Digit1.
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->Digit2

(->Digit2 a b meter-obj measure-ref)
Positional factory function for class stch.fingertree.Digit2.
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->Digit3

(->Digit3 a b c meter-obj measure-ref)
Positional factory function for class stch.fingertree.Digit3.
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->Digit4

(->Digit4 a b c d meter-obj measure-ref)
Positional factory function for class stch.fingertree.Digit4.
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->DoubleList

(->DoubleList tree mdata)
Positional factory function for class stch.fingertree.DoubleList.
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->EmptyTree

(->EmptyTree meter-obj)
Positional factory function for class stch.fingertree.EmptyTree.
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->Len-Right-Meter

(->Len-Right-Meter len right)
Positional factory function for class stch.fingertree.Len-Right-Meter.
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->SingleTree

(->SingleTree meter-obj x)
Positional factory function for class stch.fingertree.SingleTree.
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ConjL

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Measured
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ObjMeter
Object for annotating tree elements.  idElem and op together form a Monoid.

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PrintableTree
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SplitAt
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Splittable
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Tree
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app3
(app3 t1 ts t2)
Append ts and (possibly deep) t2 to tree t1

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app3deep
(app3deep t2 ts t1)
Append ts and t2 to deep tree t1

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conjl
(conjl s a)
Append a to the left-hand side of s

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counted-double-list
(counted-double-list & args)
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counted-sorted-set
(counted-sorted-set & args)
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counted-sorted-set-by
(counted-sorted-set-by cmpr & args)
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deep
(deep pre m suf)
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deep-left
(deep-left pre m suf)
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deep-right
(deep-right pre m suf)
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digit
(digit meter-obj a)(digit meter-obj a b)(digit meter-obj a b c)(digit meter-obj a b c d)
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double-list
(double-list & args)
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empty-counted-double-list
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finger-meter
(finger-meter meter-obj)
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finger-tree
(finger-tree meter-obj & xs)
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ft-concat
(ft-concat t1 t2)
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ft-split-at
(ft-split-at o k notfound)(ft-split-at o k)
Return [pre m post] where pre and post are trees

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getMeter
(getMeter o)
Return the meter object for o

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idElem
(idElem _)
Return the identity element for this meter

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map->Len-Right-Meter
(map->Len-Right-Meter m__5818__auto__)
Factory function for class stch.fingertree.Len-Right-Meter, taking a map of keywords to field values.

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measure
(measure _ o)
Return the measured value of o (same type as idElem)

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measureMore
(measureMore o)
Return the measure of o not including the leftmost item

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measurePop
(measurePop o)
Return the measure of o not including the rightmost item

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measured
(measured o)
Return the measured value of o

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meter
macro
(meter measure idElem op)
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newDeepTree
(newDeepTree meter-obj pre mid suf mval)
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newEmptyTree
(newEmptyTree meter-obj)
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newSingleTree
(newSingleTree meter-obj x)
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nodes
(nodes mfns xs)
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opfn
(opfn _)
Return an associative function of two args for combining measures

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print-tree
(print-tree tree)
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split
(split o pred acc)
Return [pre m post] where pre and post are trees

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split-tree
(split-tree t p)
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to-tree
(to-tree meter-obj coll)
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