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ArgsParser: Add support for Optional<size_t>
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2 changed files with 17 additions and 0 deletions
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@ -484,6 +484,22 @@ void ArgsParser::add_option(Optional<double>& value, const char* help_string, co
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add_option(move(option));
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}
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void ArgsParser::add_option(Optional<size_t>& 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 = AK::StringUtils::convert_to_uint<size_t>(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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