32 virtual bool loadScenarioDescription(
const DtFilename& file,
40 const std::string&
error()
const
58 virtual bool saveScenarioDescription(
const DtFilename& file,
const DtScenario&)
const = 0;
61 virtual std::string supportedExtensions() = 0;
64 virtual bool canImportFile(
const DtFilename&) = 0;