1 files changed, 28 insertions, 0 deletions
diff --git a/vespalib/src/vespa/vespalib/datastore/entry_ref_filter.cpp b/vespalib/src/vespa/vespalib/datastore/entry_ref_filter.cpp
new file mode 100644
index 00000000000..87c3c87636c
--- /dev/null
+++ b/vespalib/src/vespa/vespalib/datastore/entry_ref_filter.cpp
@@ -0,0 +1,28 @@
+// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+
+#include "entry_ref_filter.h"
+
+namespace vespalib::datastore {
+
+EntryRefFilter::EntryRefFilter(std::vector<bool> filter, uint32_t offset_bits)
+    : _filter(std::move(filter)),
+      _offset_bits(offset_bits)
+{
+}
+
+EntryRefFilter::EntryRefFilter(uint32_t num_buffers, uint32_t offset_bits)
+    : _filter(num_buffers),
+      _offset_bits(offset_bits)
+{
+}
+
+EntryRefFilter::~EntryRefFilter() = default;
+
+EntryRefFilter
+EntryRefFilter::create_all_filter(uint32_t num_buffers, uint32_t offset_bits)
+{
+    std::vector<bool> filter(num_buffers, true);
+    return EntryRefFilter(std::move(filter), offset_bits);
+}
+
+}