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Diffstat (limited to 'libs/misc/include/misc/EnvVar.h')
-rw-r--r-- | libs/misc/include/misc/EnvVar.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/libs/misc/include/misc/EnvVar.h b/libs/misc/include/misc/EnvVar.h deleted file mode 100644 index 47206d4c0..000000000 --- a/libs/misc/include/misc/EnvVar.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (c) 2018 Samsung Electronics Co., Ltd. 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. - */ - -/** - * @file EnvVar.h - * @ingroup COM_AI_RUNTIME - * @brief This file contains nnfw::misc::EnvVar class - */ - -#ifndef __NNFW_MISC_ENV_VAR__ -#define __NNFW_MISC_ENV_VAR__ - -#include <algorithm> -#include <array> -#include <cstdlib> -#include <string> - -namespace nnfw -{ -namespace misc -{ -/** - * @brief Class to access environment variable - */ -class EnvVar -{ -public: - /** - * @brief Construct a new EnvVar object - * @param[in] key environment variable - */ - EnvVar(const std::string &key) - { - const char *value = std::getenv(key.c_str()); - if (value == nullptr) - { - // An empty string is considered as an empty value - _value = ""; - } - else - { - _value = value; - } - } - - /** - * @brief Get environment variable of string type - * @param[in] def Default value of environment variable - * @return Defaut value passed as a parameter when there is no environment variable, - * otherwise the value of environment variable passed into constructor - */ - std::string asString(const std::string &def) const - { - if (_value.empty()) - return def; - return _value; - } - - /** - * @brief Get environment variable of boolean type - * @param[in] def Default value of environment variable - * @return Defaut value passed as a parameter when there is no environment variable, - * otherwise the value of environment variable passed into constructor - */ - bool asBool(bool def) const - { - if (_value.empty()) - return def; - static const std::array<std::string, 5> false_list{"0", "OFF", "FALSE", "N", "NO"}; - auto false_found = std::find(false_list.begin(), false_list.end(), _value); - return (false_found == false_list.end()); - } - - /** - * @brief Get environment variable of int type - * @param[in] def Default value of environment variable - * @return Defaut value passed as a parameter when there is no environment variable, - * otherwise the value of environment variable passed into constructor - */ - int asInt(int def) const - { - if (_value.empty()) - return def; - return std::stoi(_value); - } - -private: - std::string _value; -}; - -} // namespace misc -} // namespace nnfw - -#endif // __NNFW_MISC_ENV_VAR__ |