bd8697516cb549c7b833754cedf91a387312347b
kent
  Thu Jul 25 10:56:17 2013 -0700
Adding functions to sum up size of all ranges in tree.
diff --git src/inc/genomeRangeTree.h src/inc/genomeRangeTree.h
index 4feec60..66d1e46 100644
--- src/inc/genomeRangeTree.h
+++ src/inc/genomeRangeTree.h
@@ -94,18 +94,20 @@
  * next call to rangeTreeFindInRange or rangeTreeList. Not thread safe. */
 
 struct range *genomeRangeTreeMaxOverlapping(struct genomeRangeTree *tree, char *chrom, int start, int end);
 /* Return item that overlaps most with start-end. Not thread safe.  Trashes list used
  * by rangeTreeAllOverlapping. */
 
 struct range *genomeRangeTreeList(struct genomeRangeTree *tree, char *chrom);
 /* Return list of all ranges in single rangeTree in order.  Not thread safe. 
  * No need to free this when done, memory is local to tree. */
 
 struct dyString *genomeRangeTreeToString(struct genomeRangeTree *tree);
 /* Return a string representation of the genomeRangeTree.
  * Useful for testing.
  * Not thread-safe; uses globals */
 
+long long genomeRangeTreeSumRanges(struct genomeRangeTree *grt);
+/* Sum up all ranges in tree. */
 
 #endif /* GENOMERANGETREE_H */