Add missing move constructor and move assignment

commit_hash:ca0a881f294c00b673673335c9366699c4be7c86

2 files changed, 15 insertions, 0 deletions

diff --git a/library/cpp/histogram/hdr/histogram.cpp b/library/cpp/histogram/hdr/histogram.cpp
index a213d5d8fd3..175179f38ae 100644
--- a/library/cpp/histogram/hdr/histogram.cpp
+++ b/library/cpp/histogram/hdr/histogram.cpp
@@ -44,6 +44,18 @@ namespace NHdr {
     {
     }
 
+    THistogram::THistogram(THistogram&& other) noexcept
+        : Data_(std::move(other.Data_))
+        , Allocator_(other.Allocator_)
+    {
+    }
+
+    THistogram& THistogram::operator=(THistogram&& rhs) noexcept {
+        Data_ = std::move(rhs.Data_);
+        Allocator_ = rhs.Allocator_;
+        return *this;
+    }
+
     THistogram::~THistogram() {
         if (Data_) {
             size_t size = GetMemorySize();
diff --git a/library/cpp/histogram/hdr/histogram.h b/library/cpp/histogram/hdr/histogram.h
index 5f1cebbd9f3..d6f23baa0cc 100644
--- a/library/cpp/histogram/hdr/histogram.h
+++ b/library/cpp/histogram/hdr/histogram.h
@@ -68,6 +68,9 @@ namespace NHdr {
                    i32 numberOfSignificantValueDigits,
                    IAllocator* allocator = TDefaultAllocator::Instance());
 
+        THistogram(THistogram&& other) noexcept;
+        THistogram& operator=(THistogram&& rhs) noexcept;
+
         ~THistogram();
 
         // Histogram structure querying support -----------------------------------