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      1 /* Copyright 2017 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_CORE_KERNELS_DIAG_OP_H_
     17 #define TENSORFLOW_CORE_KERNELS_DIAG_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 DiagFunctor {
     29   Status operator()(OpKernelContext* context, const int64 size, const T* in,
     30                     T* out);
     31 };
     32 
     33 template <typename Device, typename T>
     34 struct DiagPartFunctor {
     35   Status operator()(OpKernelContext* context, const int64 size, const T* in,
     36                     T* out);
     37 };
     38 
     39 }  // namespace functor
     40 
     41 }  // namespace tensorflow
     42 
     43 #endif  // TENSORFLOW_CORE_KERNELS_DIAG_OP_H_
     44