1 files changed, 0 insertions, 80 deletions
diff --git a/eval/src/vespa/eval/tensor/sparse/sparse_tensor_unsorted_address_builder.h b/eval/src/vespa/eval/tensor/sparse/sparse_tensor_unsorted_address_builder.h
deleted file mode 100644
index 7e69adb5804..00000000000
--- a/eval/src/vespa/eval/tensor/sparse/sparse_tensor_unsorted_address_builder.h
+++ /dev/null
@@ -1,80 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-
-#pragma once
-
-#include <vespa/vespalib/stllike/string.h>
-#include <vector>
-#include <vespa/eval/tensor/types.h>
-
-namespace vespalib::eval { class ValueType; }
-namespace vespalib::tensor {
-
-class SparseTensorAddressBuilder;
-
-/**
- * A builder that buffers up a tensor address with unsorted
- * dimensions.
- */
-class SparseTensorUnsortedAddressBuilder
-{
-    struct ElementStringRef
-    {
-        uint32_t _base;
-        uint32_t _len;
-        ElementStringRef(uint32_t base, uint32_t len)
-            : _base(base), _len(len)
-        {
-        }
-        vespalib::stringref asStringRef(const char *base) const
-        {
-            return vespalib::stringref(base + _base, _len);
-        }
-    };
-    struct ElementRef
-    {
-        ElementStringRef _dimension;
-        ElementStringRef _label;
-        ElementRef(ElementStringRef dimension,
-                   ElementStringRef label)
-            : _dimension(dimension),
-              _label(label)
-        {
-        }
-        vespalib::stringref getDimension(const char *base) const {
-            return _dimension.asStringRef(base);
-        }
-        vespalib::stringref getLabel(const char *base) const {
-            return _label.asStringRef(base);
-        }
-    };
-    std::vector<char> _elementStrings; // unsorted dimensions
-    std::vector<ElementRef> _elements; // unsorted dimensions
-
-    ElementStringRef
-    append(vespalib::stringref str)
-    {
-        const char *cstr = str.data();
-        uint32_t start = _elementStrings.size();
-        _elementStrings.insert(_elementStrings.end(),
-                               cstr, cstr + str.size() + 1);
-        return ElementStringRef(start, str.size());
-    }
-
-public:
-    SparseTensorUnsortedAddressBuilder();
-    ~SparseTensorUnsortedAddressBuilder();
-    bool empty() const { return _elementStrings.empty(); }
-    void add(vespalib::stringref dimension, vespalib::stringref label)
-    {
-        _elements.emplace_back(append(dimension), append(label));
-    }
-    /*
-     * Sort the stored tensor address and pass it over to a strict
-     * tensor address builder in sorted order.
-     */
-    void buildTo(SparseTensorAddressBuilder &builder, const eval::ValueType &type);
-    void clear() { _elementStrings.clear(); _elements.clear(); }
-};
-
-}
-