1 /* Copyright 2020 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_C_EXPERIMENTAL_SAVED_MODEL_CORE_TENSOR_SPEC_H_ 17 #define TENSORFLOW_C_EXPERIMENTAL_SAVED_MODEL_CORE_TENSOR_SPEC_H_ 18 19 #include "tensorflow/core/framework/tensor_shape.h" 20 #include "tensorflow/core/framework/types.pb.h" 21 #include "tensorflow/core/protobuf/struct.pb.h" 22 23 namespace tensorflow { 24 25 // Note(bmzhao): TensorSpec deliberately does not store the "name" from a 26 // TensorSpecProto. From edloper@, "Names should really be associated with 27 // parameters, not the tensors inside those parameters. This would be 28 // inconsistent with the corresponding Python class, but I don't think that's 29 // necessarily a problem. If it turns out later that we really need a name 30 // attribute here, we can always add it back in; but let's see how far we can 31 // get without it." 32 class TensorSpec { 33 public: 34 // Constructs a scalar, DT_FLOAT TensorSpec 35 TensorSpec(); 36 37 TensorSpec(PartialTensorShape shape, DataType dtype); 38 39 explicit TensorSpec(const TensorSpecProto& proto); 40 41 const PartialTensorShape& shape() const; 42 DataType dtype() const; 43 44 private: 45 PartialTensorShape shape_; 46 DataType dtype_; 47 }; 48 49 } // namespace tensorflow 50 51 #endif // TENSORFLOW_C_EXPERIMENTAL_SAVED_MODEL_CORE_TENSOR_SPEC_H_ 52