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template get option

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This commit is contained in:
ackimixs
2024-05-20 12:58:53 +02:00
parent b786384f24
commit 2ab9feb6e9
1 changed files with 18 additions and 1 deletions
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19
components/CLParser/include/Modelec/CLParser.h
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@@ -19,7 +19,24 @@ public:
return defaultValue; return defaultValue;
} }
return static_cast<T>(std::stod(_options.at(option))); try {
return static_cast<T>(std::stod(_options.at(option)));
} catch (std::exception& e) {
return defaultValue;
}
}
template <typename T>
[[nodiscard]] std::optional<T> getOption(const std::string& option) const {
if (!hasOption(option)) {
return std::nullopt;
}
try {
return static_cast<T>(std::stod(_options.at(option)));
} catch (std::exception& e) {
return std::nullopt;
}
} }
[[nodiscard]] std::optional<std::string> getOption(const std::string& option) const; [[nodiscard]] std::optional<std::string> getOption(const std::string& option) const;