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Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51
static int indexOfIntPairInContentsIndexedList(IContentsIndexedList2 l, Int pa, Int pb, int idx) { SortedSet setA = l.indicesOf_treeSetOfHasIndex(pa); if (setA == null) ret -1; SortedSet setB = l.indicesOf_treeSetOfHasIndex(pb); if (setB == null) ret -1; if (idx > 0) { setA = setA.tailSet(HasIndex(idx)); if (empty(setA)) ret -1; } setB = setB.tailSet(HasIndex(idx+1)); if (empty(setB)) ret -1; int n = l.size(); if (l(setA) <= l(setB)) { for (int i : setA) if (i+1 < n && eq(l.get(i+1), pb)) ret i; } else { for (int i : setB) if (i > 0 && eq(l.get(i-1), pa)) ret i; } ret -1; }