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Diffstat (limited to 'utils/command_line/ToggleOption.h')
-rw-r--r-- | utils/command_line/ToggleOption.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/utils/command_line/ToggleOption.h b/utils/command_line/ToggleOption.h new file mode 100644 index 0000000000..b1d2a32c64 --- /dev/null +++ b/utils/command_line/ToggleOption.h @@ -0,0 +1,82 @@ +/* + * Copyright (c) 2017-2018 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef ARM_COMPUTE_UTILS_TOGGLEOPTION +#define ARM_COMPUTE_UTILS_TOGGLEOPTION + +#include "SimpleOption.h" + +#include <string> + +namespace arm_compute +{ +namespace utils +{ +/** Implementation of an option that can be either true or false. */ +class ToggleOption : public SimpleOption<bool> +{ +public: + using SimpleOption::SimpleOption; + + /** Construct the option with the given default value. + * + * @param[in] name Name of the option. + * @param[in] default_value Default value. + */ + ToggleOption(std::string name, bool default_value); + + bool parse(std::string value) override; + std::string help() const override; +}; + +inline ToggleOption::ToggleOption(std::string name, bool default_value) + : SimpleOption<bool> +{ + std::move(name), default_value +} +{ +} + +inline bool ToggleOption::parse(std::string value) +{ + if(value == "true") + { + _value = true; + _is_set = true; + } + else if(value == "false") + { + _value = false; + _is_set = true; + } + + return _is_set; +} + +inline std::string ToggleOption::help() const +{ + return "--" + name() + ", --no-" + name() + " - " + _help; +} +} // namespace utils +} // namespace arm_compute +#endif /* ARM_COMPUTE_UTILS_TOGGLEOPTION */ |