std::optional string_to_model_mode()

in source/Model.cpp [64:86]

• 23 lines of code
• 10 McCabe index (conditional complexity)

std::optional<Model::Mode> string_to_model_mode(const std::string& mode) {
  if (mode == "normal") {
    return Model::Mode::Normal;
  } else if (mode == "override-default") {
    return Model::Mode::OverrideDefault;
  } else if (mode == "skip-analysis") {
    return Model::Mode::SkipAnalysis;
  } else if (mode == "add-via-obscure-feature") {
    return Model::Mode::AddViaObscureFeature;
  } else if (mode == "taint-in-taint-out") {
    return Model::Mode::TaintInTaintOut;
  } else if (mode == "taint-in-taint-this") {
    return Model::Mode::TaintInTaintThis;
  } else if (mode == "no-join-virtual-overrides") {
    return Model::Mode::NoJoinVirtualOverrides;
  } else if (mode == "no-collapse-on-propagation") {
    return Model::Mode::NoCollapseOnPropagation;
  } else if (mode == "alias-memory-location-on-invoke") {
    return Model::Mode::AliasMemoryLocationOnInvoke;
  } else {
    return std::nullopt;
  }
}