/* * Copyright (c) 2012 Mateusz Piękos * Licensed under the simplified BSD license. * See Documentation/Licenses/BSD-simplified.txt for more information. */ #pragma once namespace Swift { class WhiteboardLineElement; class WhiteboardFreehandPathElement; class WhiteboardElementVisitor { public: virtual ~WhiteboardElementVisitor() {} virtual void visit(WhiteboardLineElement& /*element*/) = 0; virtual void visit(WhiteboardFreehandPathElement& /*element*/) = 0; }; }