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some structuring and notes...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2018-07-08 15:37:17 +03:00
parent c8f6173f76
commit f95a26db75
1 changed files with 11 additions and 5 deletions
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16
diff.js
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@ -142,17 +142,23 @@ var getCommonSections = function(A, B, a, b, min_chunk){
}
// get next chunks...
// XXX this repeats checks, need to optimize...
// XXX this repeats checks ( O(n^2) ), need to optimize...
var L = A.length > a+l + min_chunk ?
getCommonSections(A, B, l+a+1, l+b, min_chunk)
getCommonSections(
A, B,
l+a+1, l+b,
min_chunk)
: [0]
var R = B.length > b+l + min_chunk ?
getCommonSections(A, B, l+a, l+b+1, min_chunk)
getCommonSections(
A, B,
l+a, l+b+1,
min_chunk)
: [0]
// select the best chunk-set...
// XXX need to balance the minimum number of chunks and maximum
// number of elements here...
// NOTE: we maximize the number of elements in a chunk set then
// minimize the number of chunks per set...
var next = L[0] == R[0] ?
(L.length < R.length ? L : R)
: L[0] > R[0] ?