driver.hpp: constants / variables

diff --git a/roast/include/roast/db/nitro/driver.hpp b/roast/include/roast/db/nitro/driver.hpp
index c666fb0..b9396d3 100644 (file)
--- a/roast/include/roast/db/nitro/driver.hpp
+++ b/roast/include/roast/db/nitro/driver.hpp
@@ -37,10 +37,15 @@ namespace roast
                private:
                        int m_type;
                        ::std::string m_table_name;
+                       
+                       constants m_constants;
+                       variables m_variables;
                public:
                        driver(int type) : m_type(type) {}      //      no-name of table name (for memory table)
                        driver(int type, const char* table_name) : m_type(type), m_table_name(table_name) {}
                        
+                       //////
+                       
                        int append(const TableType& data){}
                        TableType read(int id){}
                        bool remove(int id){}