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-rw-r--r--src/SparseVector.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/SparseVector.h b/src/SparseVector.h
index e4e0e3f69..3fa1ac95b 100644
--- a/src/SparseVector.h
+++ b/src/SparseVector.h
@@ -154,6 +154,13 @@ public:
starts->InsertText(partition, -1);
Check();
}
+ Sci::Position IndexAfter(Sci::Position position) const noexcept {
+ assert(position < Length());
+ if (position < 0)
+ return 0;
+ const Sci::Position partition = starts->PartitionFromPosition(position);
+ return partition + 1;
+ }
void Check() const {
#ifdef CHECK_CORRECTNESS
starts->Check();