1 files changed, 0 insertions, 188 deletions
diff --git a/tensorflow/contrib/lite/experimental/objc/apis/TFLInterpreter.h b/tensorflow/contrib/lite/experimental/objc/apis/TFLInterpreter.h
deleted file mode 100644
index c07ffc06ff..0000000000
--- a/tensorflow/contrib/lite/experimental/objc/apis/TFLInterpreter.h
+++ /dev/null
@@ -1,188 +0,0 @@
-// Copyright 2018 Google Inc. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at:
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#import <Foundation/Foundation.h>
-
-@class TFLInterpreterOptions;
-@class TFLTensor;
-
-NS_ASSUME_NONNULL_BEGIN
-
-/**
- * @enum TFLInterpreterErrorCode
- * This enum specifies various error codes related to `TFLInterpreter`.
- */
-typedef NS_ENUM(NSUInteger, TFLInterpreterErrorCode) {
-  /** Provided tensor index is invalid. */
-  TFLInterpreterErrorCodeInvalidTensorIndex,
-
-  /** Input data has invalid byte size. */
-  TFLInterpreterErrorCodeInvalidInputByteSize,
-
-  /** Provided shape is invalid. It must be a non-empty array of positive unsigned integers. */
-  TFLInterpreterErrorCodeInvalidShape,
-
-  /** Provided model cannot be loaded. */
-  TFLInterpreterErrorCodeFailedToLoadModel,
-
-  /** Failed to create `TFLInterpreter`. */
-  TFLInterpreterErrorCodeFailedToCreateInterpreter,
-
-  /** Failed to invoke `TFLInterpreter`. */
-  TFLInterpreterErrorCodeFailedToInvoke,
-
-  /** Failed to retrieve a tensor. */
-  TFLInterpreterErrorCodeFailedToGetTensor,
-
-  /** Failed to resize an input tensor. */
-  TFLInterpreterErrorCodeFailedToResizeInputTensor,
-
-  /** Failed to copy data into an input tensor. */
-  TFLInterpreterErrorCodeFailedToCopyDataToInputTensor,
-
-  /** Failed to get data from an output tensor. */
-  TFLInterpreterErrorCodeFailedToGetDataFromOutputTensor,
-
-  /** Failed to allocate memory for tensors. */
-  TFLInterpreterErrorCodeFailedToAllocateTensors,
-
-  /** Operaton not allowed without allocating memory for tensors first. */
-  TFLInterpreterErrorCodeAllocateTensorsRequired,
-
-  /** Operaton not allowed without invoking the interpreter first. */
-  TFLInterpreterErrorCodeInvokeInterpreterRequired,
-};
-
-/**
- * A TensorFlow Lite model interpreter.
- */
-@interface TFLInterpreter : NSObject
-
-/** The total number of input tensors. 0 if the interpreter creation failed. */
-@property(nonatomic, readonly) NSUInteger inputTensorCount;
-
-/** The total number of output tensors. 0 if the interpreter creation failed. */
-@property(nonatomic, readonly) NSUInteger outputTensorCount;
-
-/** Unavailable. */
-- (instancetype)init NS_UNAVAILABLE;
-
-/**
- * Initializes a new TensorFlow Lite interpreter instance with the given model file path and the
- * default interpreter options.
- *
- * @param modelPath An absolute path to a TensorFlow Lite model file stored locally on the device.
- *
- * @return A new instance of `TFLInterpreter` with the given model and the default interpreter
- *     options.
- */
-- (instancetype)initWithModelPath:(NSString *)modelPath;
-
-/**
- * Initializes a new TensorFlow Lite interpreter instance with the given model file path and
- * options.
- *
- * @param modelPath An absolute path to a TensorFlow Lite model file stored locally on the device.
- * @param options Options to use for configuring the TensorFlow Lite interpreter.
- *
- * @return A new instance of `TFLInterpreter` with the given model and options.
- */
-- (instancetype)initWithModelPath:(NSString *)modelPath
-                          options:(TFLInterpreterOptions *)options NS_DESIGNATED_INITIALIZER;
-
-/**
- * Invokes the interpreter to run inference.
- *
- * @param error An optional error parameter populated when there is an error in invoking the
- *     interpreter.
- *
- * @return Whether the invocation is successful. Returns NO if an error occurred.
- */
-- (BOOL)invokeWithError:(NSError **)error;
-
-/**
- * Returns the input tensor at the given index.
- *
- * @param index The index of an input tensor.
- * @param error An optional error parameter populated when there is an error in looking up the input
- *     tensor.
- *
- * @return The input tensor at the given index. `nil` if there is an error.
- */
-- (nullable TFLTensor *)inputTensorAtIndex:(NSUInteger)index error:(NSError **)error;
-
-/**
- * Returns the output tensor at the given index.
- *
- * @param index The index of an output tensor.
- * @param error An optional error parameter populated when there is an error in looking up the
- *     output tensor.
- *
- * @return The output tensor at the given index. `nil` if there is an error.
- */
-- (nullable TFLTensor *)outputTensorAtIndex:(NSUInteger)index error:(NSError **)error;
-
-/**
- * Resizes the input tensor at the given index to the specified shape (an array of positive unsigned
- * integers).
- *
- * @param index The index of an input tensor.
- * @param shape Shape that the given input tensor should be resized to. It should be an array of
- *     positive unsigned integer(s) containing the size of each dimension.
- * @param error An optional error parameter populated when there is an error in resizing the input
- *     tensor.
- *
- * @return Whether the input tensor was resized successfully. Returns NO if an error occurred.
- */
-- (BOOL)resizeInputTensorAtIndex:(NSUInteger)index
-                         toShape:(NSArray<NSNumber *> *)shape
-                           error:(NSError **)error;
-
-/**
- * Copies the given data into the input tensor at the given index. This is allowed only before the
- * interpreter is invoked.
- *
- * @param data The data to set. The byte size of the data must match what's required by the given
- *     input tensor.
- * @param index The index of an input tensor.
- * @param error An optional error parameter populated when there is an error in setting the data.
- *
- * @return Whether the data was set into the input tensor successfully. Returns NO if an error
- *     occurred.
- */
-- (BOOL)copyData:(NSData *)data toInputTensorAtIndex:(NSUInteger)index error:(NSError **)error;
-
-/**
- * Gets the data from the output tensor at the given index. The interpreter invocation has to
- * complete before the data can be retrieved from an output tensor.
- *
- * @param index The index of an output tensor.
- * @param error An optional error parameter populated when there is an error in getting the data.
- *
- * @return The data of the output tensor at the given index. `nil` if there is an error.
- */
-- (nullable NSData *)dataFromOutputTensorAtIndex:(NSUInteger)index error:(NSError **)error;
-
-/**
- * Allocates memory for tensors.
- *
- * @param error An optional error parameter populated when there is an error in allocating memory.
- *
- * @return Whether memory allocation is successful. Returns NO if an error occurred.
- */
-- (BOOL)allocateTensorsWithError:(NSError **)error;
-
-@end
-
-NS_ASSUME_NONNULL_END