43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#ifndef TENSORFLOW_LITE_TESTING_TOKENIZE_H_
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#define TENSORFLOW_LITE_TESTING_TOKENIZE_H_
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#include <istream>
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#include <string>
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namespace tflite {
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namespace testing {
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// Process tokens coming from Tokenize().
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class TokenProcessor {
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public:
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virtual ~TokenProcessor() {}
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// Process a single token. The token won't be reused, so it is OK to call
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// token.swap().
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virtual void ConsumeToken(std::string* token) = 0;
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};
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// Tokenize a stream on whitespaces, colons and curly braces. Whitespaces are
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// removed from the tokens and double-quotes can be used to avoid that. Note
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// that there is no way to escape double-quotes, so there's no way to have a
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// double-quote inside a token.
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void Tokenize(std::istream* input, TokenProcessor* processor);
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} // namespace testing
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} // namespace tflite
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#endif // TENSORFLOW_LITE_TESTING_TOKENIZE_H_
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