commit 2ab145decd710cf60c7b7ad65567282e09051e82
author Kelvin Zhang <zhangkelvin@google.com> Thu Sep 23 20:45:11 2021 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Thu Sep 23 20:45:11 2021 +0000
tree 0b28a8eea68a4f16a03561e7237b976e5489c548
parent 269738c4963c8558ec366159bcc0643040307b53
parent 44c83ceeac916e8db73b3b12d52b63df9cb63c0d

Add comparison operator for bitextent am: 44c83ceeac

Original change: https://android-review.googlesource.com/c/platform/external/puffin/+/1835273

Change-Id: I716b7e3653d76947cc234f36bbaf86fcaeb62778

src/include/puffin/common.h

diff --git a/src/include/puffin/common.h b/src/include/puffin/common.h
index 954b7d9..07b8589 100644
--- a/src/include/puffin/common.h
+++ b/src/include/puffin/common.h
@@ -43,12 +43,18 @@
 };
 
 struct BitExtent {
-  BitExtent(uint64_t offset, uint64_t length)
+  constexpr BitExtent(uint64_t offset, uint64_t length)
       : offset(offset), length(length) {}
 
-  bool operator==(const BitExtent& other) const {
+  constexpr bool operator==(const BitExtent& other) const {
     return this->length == other.length && this->offset == other.offset;
   }
+  constexpr bool operator<(const BitExtent& other) const {
+    if (offset != other.offset) {
+      return offset < other.offset;
+    }
+    return length < other.length;
+  }
 
   uint64_t offset;
   uint64_t length;