theany/argument-parser
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refactor(argument_parser): improve argument handling and cleanup code

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- Add new template method for argument addition with type
- Handle optional values more safely in get_optional
- Remove commented test code from main.cpp
This commit is contained in:
Abdüssamet ERSOYLU
2025-10-06 04:09:15 +04:00
parent 8437a00c6b
commit d30105abe1
2 changed files with 10 additions and 8 deletions
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15
include/parser/argument_parser.hpp
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@@ -150,6 +150,11 @@ namespace argument_parser {
base_add_argument(short_arg, long_arg, help_text, action, required);
}
template<typename T>
void add_argument(std::string const& short_arg, std::string const& long_arg, std::string const& help_text, bool required) {
base_add_argument<T>(short_arg, long_arg, help_text, required);
}
void add_argument(std::string const& short_arg, std::string const& long_arg, std::string const& help_text, non_parametered_action const& action, bool required) {
base_add_argument(short_arg, long_arg, help_text, action, required);
}
@@ -157,16 +162,14 @@ namespace argument_parser {
void add_argument(std::string const& short_arg, std::string const& long_arg, std::string const& help_text, bool required) {
base_add_argument<void>(short_arg, long_arg, help_text, required);
}
template<typename T>
void add_argument(std::string const& short_arg, std::string const& long_arg, std::string const& help_text, bool required) {
base_add_argument<T>(short_arg, long_arg, help_text, required);
}
template<typename T>
std::optional<T> get_optional(std::string const& arg) {
auto id = find_argument_id(arg);
if (id.has_value()) return std::any_cast<T>(stored_arguments[id.value()]);
if (id.has_value()) {
auto value = stored_arguments[id.value()];
if (value.has_value()) return std::any_cast<T>(value);
}
return std::nullopt;
}