Class template TransEntry

STLdb

Class template TransEntry

stldb::TransEntry — Helper class for representing a value of type T in a transactional STL container. TransEntry<T> is a public T. It adds a txn_id, and operation members that represent the transactional state of the data in T. If op_id != No_op, then the row has some pending operation in effect on it.

Synopsis

// In header: </Users/bobw/workspaces/STLdb/stldb_lib/stldb/containers/trans_map_entry.h>

template<typename T> 
class TransEntry : public T, public stldb::trans_set_hook {
public:
  // types
  typedef T actual_type;

  // construct/copy/destruct
  TransEntry();
  TransEntry(const TransEntry< T > &);
  TransEntry(const T &);
  TransEntry< T > & operator=(const TransEntry< T > &);
  TransEntry< T > & operator=(const T &);
  ~TransEntry();

  // public member functions
  T & base();
  const T & base() const;
  template<typename Archive> void serialize(Archive &, const unsigned int);
};

Description

`TransEntry` public construct/copy/destruct

```
TransEntry();
```

TransEntry(const TransEntry< T > & rarg);

```
TransEntry(const T & rarg);
```

TransEntry< T > & operator=(const TransEntry< T > & value);

TransEntry< T > & operator=(const T & value);

```
~TransEntry();
```

`TransEntry` public member functions

```
T & base();
```
```
const T & base() const;
```

template<typename Archive> 
  void serialize(Archive & ar, const unsigned int version);