std::string change_prefix(const std::string &, const std::string &) const;
virtual void visit(Block &);
bool generate_interface(VariableDeclaration &, const std::string &, const std::string &);
std::string change_prefix(const std::string &, const std::string &) const;
virtual void visit(Block &);
bool generate_interface(VariableDeclaration &, const std::string &, const std::string &);