Provided by: libcommoncpp2-doc_1.8.1-6.1_all 
NAME
ost::Engine - Engine.
SYNOPSIS
#include <persist.h>
Public Types
enum EngineMode { modeRead, modeWrite }
These are the modes the Persistence::Engine can work in.
Public Member Functions
Engine (std::iostream &stream, EngineMode mode, bool compress=true)
THROWS(PersistException)
Constructs a Persistence::Engine with the specified stream in the given mode.
void sync ()
This Flushes the buffers and closes the Persistence::Engine this must happen before
the underlying stream is shut down.
bool more ()
This says there are more objects to deserialize.
virtual ~Engine ()
void write (const BaseObject &object) THROWS(PersistException)
writes a BaseObject from a reference.
void write (const BaseObject *object) THROWS(PersistException)
writes a BaseObject from a pointer.
void write (int8 i) THROWS(PersistException)
void write (uint8 i) THROWS(PersistException)
void write (int16 i) THROWS(PersistException)
void write (uint16 i) THROWS(PersistException)
void write (int32 i) THROWS(PersistException)
void write (uint32 i) THROWS(PersistException)
void write (float i) THROWS(PersistException)
void write (double i) THROWS(PersistException)
void write (const String &str) THROWS(PersistException)
void write (const std::string &str) THROWS(PersistException)
void writeBinary (const uint8 *data, const uint32 size) THROWS(PersistException)
void read (BaseObject &object) THROWS(PersistException)
reads a BaseObject into a reference overwriting the object.
void read (BaseObject *&object) THROWS(PersistException)
reads a BaseObject into a pointer allocating memory for the object if necessary.
void read (int8 &i) THROWS(PersistException)
void read (uint8 &i) THROWS(PersistException)
void read (int16 &i) THROWS(PersistException)
void read (uint16 &i) THROWS(PersistException)
void read (int32 &i) THROWS(PersistException)
void read (uint32 &i) THROWS(PersistException)
void read (float &i) THROWS(PersistException)
void read (double &i) THROWS(PersistException)
void read (String &str) THROWS(PersistException)
void read (std::string &str) THROWS(PersistException)
void readBinary (uint8 *data, uint32 size) THROWS(PersistException)
Related Functions
(Note that these are not member functions.)
__EXPORT Engine & operator>> (Engine &ar, BaseObject &ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, BaseObject *&ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, BaseObject const &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, BaseObject const *ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, int8 &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, int8 ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, uint8 &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, uint8 ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, int16 &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, int16 ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, uint16 &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, uint16 ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, int32 &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, int32 ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, uint32 &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, uint32 ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, float &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, float ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, double &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, double ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, String &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, String ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, std::string &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, std::string ob) THROWS(PersistException)
__EXPORT Engine & operator>> (Engine &ar, bool &ob) THROWS(PersistException)
__EXPORT Engine & operator<< (Engine &ar, bool ob) THROWS(PersistException)
template<class T > Engine & operator<< (Engine &ar, typename std::vector< T > const &ob)
THROWS(PersistException)
The following are templated classes.
template<class T > Engine & operator>> (Engine &ar, typename std::vector< T > &ob)
THROWS(PersistException)
template<class T > Engine & operator<< (Engine &ar, typename std::deque< T > const &ob)
THROWS(PersistException)
template<class T > Engine & operator>> (Engine &ar, typename std::deque< T > &ob)
THROWS(PersistException)
template<class Key , class Value > Engine & operator<< (Engine &ar, typename std::map<
Key, Value > const &ob) THROWS(PersistException)
template<class Key , class Value > Engine & operator>> (Engine &ar, typename std::map<
Key, Value > &ob) THROWS(PersistException)
template<class x , class y > Engine & operator<< (Engine &ar, std::pair< x, y > &ob)
THROWS(PersistException)
template<class x , class y > Engine & operator>> (Engine &ar, std::pair< x, y > &ob)
THROWS(PersistException)
Detailed Description
Engine.
This class constructs on a standard C++ STL stream and then operates in the mode
specified. The stream passed into the constructor must be a binary mode to function
properly.
Author:
Daniel Silverstone stream serialization of persistent classes.
Member Enumeration Documentation
enum ost::Engine::EngineMode
These are the modes the Persistence::Engine can work in.
Enumerator
modeRead
modeWrite
Constructor & Destructor Documentation
ost::Engine::Engine (std::iostream & stream, EngineMode mode, bool compress = true)
Constructs a Persistence::Engine with the specified stream in the given mode. The stream
must be initialised properly prior to this call or problems will ensue. If built using
zlib compress can be used to enable compression
virtual ost::Engine::~Engine () [virtual]
Member Function Documentation
bool ost::Engine::more ()
This says there are more objects to deserialize.
void ost::Engine::read (BaseObject & object)
reads a BaseObject into a reference overwriting the object.
void ost::Engine::read (BaseObject *& object)
reads a BaseObject into a pointer allocating memory for the object if necessary.
void ost::Engine::read (int8 & i) [inline]
References CCXX_ENGINEREAD_REF.
void ost::Engine::read (uint8 & i) [inline]
References CCXX_ENGINEREAD_REF.
void ost::Engine::read (int16 & i) [inline]
References CCXX_ENGINEREAD_REF.
void ost::Engine::read (uint16 & i) [inline]
References CCXX_ENGINEREAD_REF.
void ost::Engine::read (int32 & i) [inline]
References CCXX_ENGINEREAD_REF.
void ost::Engine::read (uint32 & i) [inline]
References CCXX_ENGINEREAD_REF.
void ost::Engine::read (float & i) [inline]
References CCXX_ENGINEREAD_REF.
void ost::Engine::read (double & i) [inline]
References CCXX_ENGINEREAD_REF.
void ost::Engine::read (String & str)
void ost::Engine::read (std::string & str)
void ost::Engine::readBinary (uint8 * data, uint32 size)
void ost::Engine::sync ()
This Flushes the buffers and closes the Persistence::Engine this must happen before the
underlying stream is shut down.
void ost::Engine::write (const BaseObject & object) [inline]
writes a BaseObject from a reference.
void ost::Engine::write (const BaseObject * object)
writes a BaseObject from a pointer.
void ost::Engine::write (int8 i) [inline]
References CCXX_ENGINEWRITE_REF.
void ost::Engine::write (uint8 i) [inline]
References CCXX_ENGINEWRITE_REF.
void ost::Engine::write (int16 i) [inline]
References CCXX_ENGINEWRITE_REF.
void ost::Engine::write (uint16 i) [inline]
References CCXX_ENGINEWRITE_REF.
void ost::Engine::write (int32 i) [inline]
References CCXX_ENGINEWRITE_REF.
void ost::Engine::write (uint32 i) [inline]
References CCXX_ENGINEWRITE_REF.
void ost::Engine::write (float i) [inline]
References CCXX_ENGINEWRITE_REF.
void ost::Engine::write (double i) [inline]
References CCXX_ENGINEWRITE_REF.
void ost::Engine::write (const String & str)
void ost::Engine::write (const std::string & str)
void ost::Engine::writeBinary (const uint8 * data, const uint32 size)
Friends And Related Function Documentation
__EXPORT Engine & operator<< (Engine & ar, BaseObject const & ob) [related]
__EXPORT Engine & operator<< (Engine & ar, BaseObject const * ob) [related]
__EXPORT Engine & operator<< (Engine & ar, int8 ob) [related]
__EXPORT Engine & operator<< (Engine & ar, uint8 ob) [related]
__EXPORT Engine & operator<< (Engine & ar, int16 ob) [related]
__EXPORT Engine & operator<< (Engine & ar, uint16 ob) [related]
__EXPORT Engine & operator<< (Engine & ar, int32 ob) [related]
__EXPORT Engine & operator<< (Engine & ar, uint32 ob) [related]
__EXPORT Engine & operator<< (Engine & ar, float ob) [related]
__EXPORT Engine & operator<< (Engine & ar, double ob) [related]
__EXPORT Engine & operator<< (Engine & ar, String ob) [related]
__EXPORT Engine & operator<< (Engine & ar, std::string ob) [related]
__EXPORT Engine & operator<< (Engine & ar, bool ob) [related]
template<class T > Engine & operator<< (Engine & ar, typename std::vector< T > const & ob)
[related]
The following are templated classes. serialize a vector of some serializable content to
the engine
template<class T > Engine & operator<< (Engine & ar, typename std::deque< T > const & ob)
[related]
serialize a deque of some serializable content to the engine
template<class Key , class Value > Engine & operator<< (Engine & ar, typename std::map< Key,
Value > const & ob) [related]
serialize a map with keys/values which both are serializeable to an engine.
template<class x , class y > Engine & operator<< (Engine & ar, std::pair< x, y > & ob)
[related]
serialize a pair of some serializable content to the engine.
__EXPORT Engine & operator>> (Engine & ar, BaseObject & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, BaseObject *& ob) [related]
__EXPORT Engine & operator>> (Engine & ar, int8 & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, uint8 & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, int16 & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, uint16 & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, int32 & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, uint32 & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, float & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, double & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, String & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, std::string & ob) [related]
__EXPORT Engine & operator>> (Engine & ar, bool & ob) [related]
template<class T > Engine & operator>> (Engine & ar, typename std::vector< T > & ob) [related]
deserialize a vector of deserializable content from an engine.
template<class T > Engine & operator>> (Engine & ar, typename std::deque< T > & ob) [related]
deserialize a deque of deserializable content from an engine.
template<class Key , class Value > Engine & operator>> (Engine & ar, typename std::map< Key,
Value > & ob) [related]
deserialize a map with keys/values which both are serializeable from an engine.
template<class x , class y > Engine & operator>> (Engine & ar, std::pair< x, y > & ob)
[related]
deserialize a pair of some serializable content to the engine.
Author
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