forked from huawei/mindspore2022
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/**
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* Copyright 2019 Huawei Technologies Co., Ltd
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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 MINDSPORE_CCSRC_COMMON_UTILS_H_
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#define MINDSPORE_CCSRC_COMMON_UTILS_H_
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#include <memory>
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#include <utility>
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#include <string>
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#define DISABLE_COPY_AND_ASSIGN(ClassType) \
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ClassType(const ClassType&) = delete; \
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ClassType& operator=(const ClassType&) = delete;
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namespace mindspore {
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namespace common {
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inline const char* SafeCStr(const std::string& str) { return str.c_str(); }
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const char* SafeCStr(const std::string&& str);
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static inline std::string GetEnv(const std::string& envvar) {
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const char* value = ::getenv(envvar.c_str());
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if (value == nullptr) {
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return std::string();
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}
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return std::string(value);
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}
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} // namespace common
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} // namespace mindspore
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#endif // MINDSPORE_CCSRC_COMMON_UTILS_H_
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