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      1 /* Copyright 2016 The TensorFlow Authors. All Rights Reserved.
      2 
      3 Licensed under the Apache License, Version 2.0 (the "License");
      4 you may not use this file except in compliance with the License.
      5 You may obtain a copy of the License at
      6 
      7     http://www.apache.org/licenses/LICENSE-2.0
      8 
      9 Unless required by applicable law or agreed to in writing, software
     10 distributed under the License is distributed on an "AS IS" BASIS,
     11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     12 See the License for the specific language governing permissions and
     13 limitations under the License.
     14 ==============================================================================*/
     15 
     16 #ifndef TENSORFLOW_NTH_ELEMENT_OP_H_
     17 #define TENSORFLOW_NTH_ELEMENT_OP_H_
     18 
     19 #include "tensorflow/core/framework/op_kernel.h"
     20 #include "tensorflow/core/framework/tensor_types.h"
     21 #include "tensorflow/core/platform/types.h"
     22 
     23 namespace tensorflow {
     24 
     25 namespace functor {
     26 
     27 template <typename Device, typename T>
     28 struct NthElementFunctor {
     29   void operator()(OpKernelContext* context, const Tensor& input_tensor,
     30                   Tensor& output_tensor, int n);
     31 };
     32 
     33 }  // namespace functor
     34 
     35 }  // namespace tensorflow
     36 
     37 #endif  // TENSORFLOW_NTH_ELEMENT_OP_H_
     38