Functor to bind SQL columns to a data object
class Example
{
  public:                                        // tablename.columnname:
	int exampleInt;                         // DB_EXAMPLE.INT_VALUE
	string exampleStr;                      // DB_EXAMPLE.STRING_VALUE
	double exampleDouble;                   // DB_EXAMPLE.DOUBLE_VALUE
	long exampleLong;                       // DB_EXAMPLE.EXAMPLE_LONG
	TIMESTAMP_STRUCT exampleDate;           // DB_EXAMPLE.EXAMPLE_DATE
};
class BCAExampleObj
{
public:
	void operator()(BoundIOs &boundIOs, Example &rowbuf)
    	{
	   boundIOs["INT_VALUE"] 	== rowbuf.exampleInt;
	   boundIOs["STRING_VALUE"]	== rowbuf.exampleStr;
	   boundIOs["DOUBLE_VALUE"]	== rowbuf.exampleDouble;
	   boundIOs["EXAMPLE_LONG"]	== rowbuf.exampleLong;
	   boundIOs["EXAMPLE_DATE"]	== rowbuf.exampleDate;
	}
};