77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/* ******************************************************************************
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*
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* See the NOTICE file distributed with this work for additional
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* information regarding copyright ownership.
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// @author raver119@gmail.com
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//
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#ifndef DEV_TESTS_TADDESCRIPTOR_H
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#define DEV_TESTS_TADDESCRIPTOR_H
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#include "ShapeDescriptor.h"
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#include <system/dll.h>
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namespace sd {
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class ND4J_EXPORT TadDescriptor {
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private:
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ShapeDescriptor _originalShape;
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std::vector<int> _axis;
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bool _unitiesInShape;
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public:
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explicit TadDescriptor(const Nd4jLong *originalShape, const int *dimensions, const int length, const bool keepUnitiesInShape = false);
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explicit TadDescriptor(const ShapeDescriptor &descriptor, const std::vector<int> &dimensions, const bool keepUnitiesInShape = false);
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explicit TadDescriptor(const TadDescriptor &other);
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~TadDescriptor() = default;
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// we use default copy assignment operator
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TadDescriptor& operator=(const TadDescriptor& other) = default;
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// we use default move assignment operator
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TadDescriptor& operator=(TadDescriptor&& other) noexcept = default;
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// equal to operator
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bool operator==(const TadDescriptor &other) const;
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// less than operator
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bool operator<(const TadDescriptor &other) const;
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std::vector<int>& axis();
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ShapeDescriptor& originalShape();
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ShapeDescriptor const& originalShapeConst() const;
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bool areUnitiesinShape() const;
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};
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}
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#ifndef __JAVACPP_HACK__
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namespace std {
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template<>
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class ND4J_EXPORT hash<sd::TadDescriptor> {
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public:
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size_t operator()(const sd::TadDescriptor &k) const;
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};
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}
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#endif
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#endif //DEV_TESTS_TADDESCRIPTOR_H
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