ValueTree config; config.setProperty("username", "johndoe"); config.setProperty("volume", 0.5); config.addChild(ValueTree("plugins", { {"plugin1", {}}, {"plugin2", {}} }), -1, nullptr);
ValueTree config; // code to populate config if (config.hasProperty("username")) { String username = config.getProperty("username", ""); float volume = config.getProperty("volume", 1.0); ValueTree plugins = config.getChildWithName("plugins"); // code to use retrieved data }This code retrieves data from a ValueTree object `config`. The `hasProperty` method is used to check if a property exists before retrieving its value with the `getProperty` method. The second parameter of `getProperty` specifies a default value to return if the property doesn't exist. The `getChildWithName` method is used to retrieve a child node by name. Package Library: JUCE C++ Library