73 assert( p_info <= 1 && p_info >= -1 );
121 #endif // _DATAKEY_H_ Entry identifier class for items of a DataSet.Every item in a DataSet is assigned a DataKey by which ...
void inValidate()
makes the DataKey invalid and clears the info field.
int info
user information to store values -1, 0, +1
int getIdx() const
gets the index number (idx) of the DataKey.
DataKey(int p_info, int p_idx)
DataKey & operator=(const DataKey &rhs)
Assignment operator.
Everything should be within this namespace.
DataKey()
Default constructor. Constructs an invalid DataKey.
bool isValid() const
returns TRUE, iff the DataKey is valid.
void setIdx(int p_idx)
sets the index number (idx) of the DataKey.
DataKey(const DataKey &old)
Copy constructor.
int idx
(locally) unique key index