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@@ -68,5 +68,15 @@ int main()
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std::cout << "refr w: " << e.value_or(0.0) << "\n";
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std::cout << "refr w: " << acfg.refractWavelength << "\n";
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mcc::utils::KeyValueHolder kvh(desc);
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err = kvh.setValue("C", "ewlkjfde");
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if (err) {
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std::cout << "cannot set value: " << err.message() << "\n";
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} else {
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auto vs = kvh.getValue<std::string>("C");
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std::cout << "kvh[C] = " << vs.value_or("<no value>") << "\n";
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}
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return 0;
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}
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