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add more helpful IndexedList helper method and fix unused broken one #1380

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Merged
baltzell merged 2 commits into from
Aug 14, 2026
+13 −0
Merged

add more helpful IndexedList helper method and fix unused broken one #1380

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a37ed58
add more helpful helper method
baltzell Aug 12, 2026
cf7ff0e
simplify
baltzell Aug 12, 2026
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13 changes: 13 additions & 0 deletions common-tools/clas-utils/src/main/java/org/jlab/utils/groups/IndexedList.java
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Original file line number Diff line number Diff line change
Expand Up @@ -334,6 +334,19 @@ public int getIndex(long hashcode, int order) {
public int[] getIndices(long hashcode, int... indices) {
int[] ret = new int[indices.length];
for (int i=0; i<ret.length; i++)
ret[i] = getIndex(hashcode, indices[i]);
return ret;
}

/**
* Retrieves an array of the indices.
* @param hashcode
* @param nindices
* @return
*/
public int[] getIndices(long hashcode, int nindices) {
int[] ret = new int[nindices];
for (int i=0; i<nindices; i++)
ret[i] = getIndex(hashcode, i);
return ret;
}
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