1 /** 2 * Copyright 2020 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #ifndef MINDSPORE_LITE_SRC_RUNTIME_KERNEL_CPU_STRING_NORMALIZE_H_ 17 #define MINDSPORE_LITE_SRC_RUNTIME_KERNEL_CPU_STRING_NORMALIZE_H_ 18 19 #include <vector> 20 #include <string> 21 #include "src/litert/lite_kernel.h" 22 #include "src/common/string_utils.h" 23 24 namespace mindspore::kernel { 25 class NormalizeCPUKernel : public LiteKernel { 26 public: NormalizeCPUKernel(OpParameter * parameter,const std::vector<lite::Tensor * > & inputs,const std::vector<lite::Tensor * > & outputs,const lite::InnerContext * ctx)27 NormalizeCPUKernel(OpParameter *parameter, const std::vector<lite::Tensor *> &inputs, 28 const std::vector<lite::Tensor *> &outputs, const lite::InnerContext *ctx) 29 : LiteKernel(parameter, inputs, outputs, ctx) {} 30 ~NormalizeCPUKernel() = default; 31 32 int Prepare() override; 33 int ReSize() override; 34 int Run() override; 35 36 private: 37 std::string Trim(const std::string &str, const std::string &pattern = " \t\n\v\f\r") const; 38 std::string GlobalReplace(const std::string &str, const std::string ®, const std::string &replace); 39 std::string Normalize(const std::string &str); 40 std::vector<char *> normalized_strs; 41 void FreeBuffer(); 42 }; 43 } // namespace mindspore::kernel 44 45 #endif // MINDSPORE_LITE_SRC_RUNTIME_KERNEL_CPU_STRING_NORMALIZE_H_ 46