bool checkConstGraph(EPRecord *record, uint64_t val);
void registerValue(EPRecord *record, uint64_t val, unsigned int index);
ConstGen * getConstGen() {return cgen;}
bool checkConstGraph(EPRecord *record, uint64_t val);
void registerValue(EPRecord *record, uint64_t val, unsigned int index);
ConstGen * getConstGen() {return cgen;}