chore: import upstream snapshot with attribution

2026-07-13 12:47:05 +08:00
commit 4f3b7da785
7394 changed files with 2005594 additions and 0 deletions
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+/* ******************************************************************************
+ *
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Apache License, Version 2.0 which is available at
+ * https://www.apache.org/licenses/LICENSE-2.0.
+ *
+ *  See the NOTICE file distributed with this work for additional
+ *  information regarding copyright ownership.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ ******************************************************************************/
+
+//
+//  @author raver119@gmail.com
+//
+
+#ifndef DEV_TESTS_TADDESCRIPTOR_H
+#define DEV_TESTS_TADDESCRIPTOR_H
+
+#include <array/ShapeDescriptor.h>
+
+namespace sd {
+class SD_LIB_EXPORT TadDescriptor {
+ private:
+  sd::LongType *_originalShape;
+
+  std::vector<LongType> _axis;
+
+  bool _unitiesInShape;
+
+ public:
+  explicit TadDescriptor(const LongType *originalShape, const LongType *dimensions, const LongType length,
+                         const bool keepUnitiesInShape = false);
+  ~TadDescriptor() = default;
+
+
+  // NCC has issues with copy constructors
+  TadDescriptor &operator=(const TadDescriptor &other) = default;
+  // we use default move assignment operator
+  TadDescriptor &operator=(TadDescriptor &&other) noexcept = default;
+  explicit TadDescriptor(const TadDescriptor &other);
+
+
+  // equal to operator
+  bool operator==(const TadDescriptor &other) const;
+
+  // less than operator
+  bool operator<(const TadDescriptor &other) const;
+
+  std::vector<LongType> &axis();
+  LongType *originalShape();
+  bool areUnitiesinShape() const;
+};
+}  // namespace sd
+
+#ifndef __JAVACPP_HACK__
+
+namespace std {
+template <>
+class SD_LIB_EXPORT hash<sd::TadDescriptor> {
+ public:
+  size_t operator()(const sd::TadDescriptor &k) const;
+};
+}  // namespace std
+
+#endif
+
+#endif  // DEV_TESTS_TADDESCRIPTOR_H