modelec/cpp-lib
1
0
Fork 0
mirror of https://github.com/modelec/cpp-lib.git synced 2026-01-18 16:17:22 +01:00
Code Issues Packages Projects Releases Wiki Activity

template get option

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

19
components/CLParser/include/Modelec/CLParser.h
View File

@@ -19,7 +19,24 @@ public:
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;