1 /** 2 * Copyright 2020-2021 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MINDSPORE_CORE_OPS_COS_H_ 18 #define MINDSPORE_CORE_OPS_COS_H_ 19 #include <vector> 20 #include <memory> 21 22 #include "ops/primitive_c.h" 23 #include "ops/op_utils.h" 24 #include "abstract/abstract_value.h" 25 26 namespace mindspore { 27 namespace ops { 28 /// \brief Computes cosine of input element-wise. Refer to Python API @ref mindspore.ops.Cos for more details. 29 class MS_CORE_API Cos : public PrimitiveC { 30 public: 31 /// \brief Constructor. Cos()32 Cos() : PrimitiveC(prim::kPrimCos->name()) {} 33 /// \brief Destructor. 34 ~Cos() = default; 35 MS_DECLARE_PARENT(Cos, PrimitiveC); 36 /// \brief Init. Refer to the parameters of Python API @ref mindspore.ops.Cos for the inputs. 37 void Init(float alpha = 0.0); 38 }; 39 } // namespace ops 40 } // namespace mindspore 41 #endif // MINDSPORE_CORE_OPS_COS_H_ 42