- inline Graph* getGraph() { return graph; }\r
- GroupBlock* addGroupBlock(); // adding an empty GroupBlock to the current group\r
- FunctionalBlock* addFunctionalBlock(int idCategory, int idBlock); // adding a functional block to current group\r
+ inline Graph* getGraph() { return graph; } \r
+ ReferenceBlock* getReferenceBlock(int idCategory, int idBlock); // get the reference block from its category and index\r
+ ReferenceBlock* getHiddenReferenceBlock(QString blockName); // get a hidden block by name, i.e. in category 100\r