Darwin
1.10(beta)
|
Interface class for drwnPersistentStorage. More...
Public Member Functions | |
virtual size_t | numBytesOnDisk () const =0 |
number of bytes required to store object on disk or in a character stream (without compression) | |
virtual bool | write (ostream &os) const =0 |
write the object to an output stream | |
virtual bool | read (istream &is)=0 |
read the object from an input stream | |
Interface class for drwnPersistentStorage.