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LibCore: Add ArgsParser::add_option for Optional double
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14a267347c
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sideshowbarker
2024-07-17 20:33:28 +09:00
Author: https://github.com/mjz19910 Commit: https://github.com/SerenityOS/serenity/commit/14a267347cf Pull-request: https://github.com/SerenityOS/serenity/pull/11961 Reviewed-by: https://github.com/alimpfard Reviewed-by: https://github.com/awesomekling
@ -1,5 +1,6 @@
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/*
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* Copyright (c) 2020, Sergey Bugaev <bugaevc@serenityos.org>
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* Copyright (c) 2022, Matthias Zimmerman <matthias291999@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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@ -467,6 +468,22 @@ void ArgsParser::add_option(double& value, const char* help_string, const char*
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add_option(move(option));
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}
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void ArgsParser::add_option(Optional<double>& value, const char* help_string, const char* long_name, char short_name, const char* value_name)
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{
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Option option {
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true,
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help_string,
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long_name,
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short_name,
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value_name,
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[&value](const char* s) {
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value = convert_to_double(s);
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return value.has_value();
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}
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};
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add_option(move(option));
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}
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void ArgsParser::add_positional_argument(Arg&& arg)
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{
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m_positional_args.append(move(arg));
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@ -77,6 +77,7 @@ public:
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void add_option(int& value, const char* help_string, const char* long_name, char short_name, const char* value_name);
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void add_option(unsigned& value, const char* help_string, const char* long_name, char short_name, const char* value_name);
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void add_option(double& value, const char* help_string, const char* long_name, char short_name, const char* value_name);
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void add_option(Optional<double>& value, const char* help_string, const char* long_name, char short_name, const char* value_name);
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void add_positional_argument(Arg&&);
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void add_positional_argument(const char*& value, const char* help_string, const char* name, Required required = Required::Yes);
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