Implement the functions in CowMergeOperations
Implement the function to create an object & validate sequence.
Bug: 162274240
Test: unit tests pass
Change-Id: Id41460a886d94a98e154b222c3401a5f95b9e047
diff --git a/payload_generator/extent_ranges.cc b/payload_generator/extent_ranges.cc
index 4600efe..2098639 100644
--- a/payload_generator/extent_ranges.cc
+++ b/payload_generator/extent_ranges.cc
@@ -202,6 +202,15 @@
}
}
+bool ExtentRanges::OverlapsWithExtent(const Extent& extent) const {
+ for (const auto& entry : extent_set_) {
+ if (ExtentsOverlap(entry, extent)) {
+ return true;
+ }
+ }
+ return false;
+}
+
bool ExtentRanges::ContainsBlock(uint64_t block) const {
auto lower = extent_set_.lower_bound(ExtentForRange(block, 1));
// The block could be on the extent before the one in |lower|.