UCommon
Public Types | Public Member Functions | Related Functions
ost::PersistEngine Class Reference

Stream serialization of persistent classes. More...

#include <persist.h>

Public Types

enum  EngineMode { modeRead, modeWrite }
 These are the modes the Persistence::Engine can work in.
 

Public Member Functions

 PersistEngine (std::iostream &stream, EngineMode mode) throw (PersistException)
 Constructs a Persistence::Engine with the specified stream in the given mode. More...
 
void read (PersistObject &object) throw (PersistException)
 reads a PersistObject into a reference overwriting the object.
 
void read (PersistObject *&object) throw (PersistException)
 reads a PersistObject into a pointer allocating memory for the object if necessary.
 
void read (int8_t &i) throw (PersistException)
 
void read (uint8_t &i) throw (PersistException)
 
void read (int16_t &i) throw (PersistException)
 
void read (uint16_t &i) throw (PersistException)
 
void read (int32_t &i) throw (PersistException)
 
void read (uint32_t &i) throw (PersistException)
 
void read (float &i) throw (PersistException)
 
void read (double &i) throw (PersistException)
 
void read (bool &i) throw (PersistException)
 
void read (std::string &str) throw (PersistException)
 
void readBinary (uint8_t *data, uint32_t size) throw (PersistException)
 
void write (const PersistObject &object) throw (PersistException)
 writes a PersistObject from a reference.
 
void write (const PersistObject *object) throw (PersistException)
 writes a PersistObject from a pointer.
 
void write (int8_t i) throw (PersistException)
 
void write (uint8_t i) throw (PersistException)
 
void write (int16_t i) throw (PersistException)
 
void write (uint16_t i) throw (PersistException)
 
void write (int32_t i) throw (PersistException)
 
void write (uint32_t i) throw (PersistException)
 
void write (float i) throw (PersistException)
 
void write (double i) throw (PersistException)
 
void write (bool i) throw (PersistException)
 
void write (const std::string &str) throw (PersistException)
 
void writeBinary (const uint8_t *data, const uint32_t size) throw (PersistException)
 

Related Functions

(Note that these are not member functions.)

PersistEngineoperator >> (PersistEngine &ar, PersistObject &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, PersistObject *&ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, int8_t &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, uint8_t &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, int16_t &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, uint16_t &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, int32_t &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, uint32_t &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, float &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, double &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, std::string &ob) throw(PersistException)
 
PersistEngineoperator >> (PersistEngine &ar, bool &ob) throw(PersistException)
 
template<class T >
PersistEngineoperator >> (PersistEngine &ar, typename std::vector< T > &ob) throw(PersistException)
 
template<class T >
PersistEngineoperator >> (PersistEngine &ar, typename std::deque< T > &ob) throw(PersistException)
 
template<class Key , class Value >
PersistEngineoperator >> (PersistEngine &ar, typename std::map< Key, Value > &ob) throw(PersistException)
 
template<class x , class y >
PersistEngineoperator >> (PersistEngine &ar, std::pair< x, y > &ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, PersistObject const &ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, PersistObject const *ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, int8_t ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, uint8_t ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, int16_t ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, uint16_t ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, int32_t ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, uint32_t ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, float ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, double ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, std::string ob) throw(PersistException)
 
PersistEngineoperator<< (PersistEngine &ar, bool ob) throw(PersistException)
 
template<class T >
PersistEngineoperator<< (PersistEngine &ar, typename std::vector< T > const &ob) throw(PersistException)
 The following are template classes. More...
 
template<class T >
PersistEngineoperator<< (PersistEngine &ar, typename std::deque< T > const &ob) throw(PersistException)
 
template<class Key , class Value >
PersistEngineoperator<< (PersistEngine &ar, typename std::map< Key, Value > const &ob) throw(PersistException)
 
template<class x , class y >
PersistEngineoperator<< (PersistEngine &ar, std::pair< x, y > &ob) throw(PersistException)
 

Detailed Description

Stream serialization of persistent classes.

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

Definition at line 194 of file persist.h.

Constructor & Destructor Documentation

◆ PersistEngine()

ost::PersistEngine::PersistEngine ( std::iostream &  stream,
EngineMode  mode 
)
throw (PersistException
)

Constructs a Persistence::Engine with the specified stream in the given mode.

The stream must be initialized properly prior to this call or problems will ensue.

Friends And Related Function Documentation

◆ operator >>() [1/16]

PersistEngine & operator >> ( PersistEngine ar,
PersistObject ob 
)
throw(PersistException
)
related

Definition at line 322 of file persist.h.

◆ operator >>() [2/16]

PersistEngine & operator >> ( PersistEngine ar,
PersistObject *&  ob 
)
throw(PersistException
)
related

Definition at line 324 of file persist.h.

◆ operator >>() [3/16]

PersistEngine & operator >> ( PersistEngine ar,
int8_t &  ob 
)
throw(PersistException
)
related

Definition at line 331 of file persist.h.

◆ operator >>() [4/16]

PersistEngine & operator >> ( PersistEngine ar,
uint8_t &  ob 
)
throw(PersistException
)
related

Definition at line 336 of file persist.h.

◆ operator >>() [5/16]

PersistEngine & operator >> ( PersistEngine ar,
int16_t &  ob 
)
throw(PersistException
)
related

Definition at line 341 of file persist.h.

◆ operator >>() [6/16]

PersistEngine & operator >> ( PersistEngine ar,
uint16_t &  ob 
)
throw(PersistException
)
related

Definition at line 346 of file persist.h.

◆ operator >>() [7/16]

PersistEngine & operator >> ( PersistEngine ar,
int32_t &  ob 
)
throw(PersistException
)
related

Definition at line 351 of file persist.h.

◆ operator >>() [8/16]

PersistEngine & operator >> ( PersistEngine ar,
uint32_t &  ob 
)
throw(PersistException
)
related

Definition at line 356 of file persist.h.

◆ operator >>() [9/16]

PersistEngine & operator >> ( PersistEngine ar,
float &  ob 
)
throw(PersistException
)
related

Definition at line 361 of file persist.h.

◆ operator >>() [10/16]

PersistEngine & operator >> ( PersistEngine ar,
double &  ob 
)
throw(PersistException
)
related

Definition at line 366 of file persist.h.

◆ operator >>() [11/16]

PersistEngine & operator >> ( PersistEngine ar,
std::string &  ob 
)
throw(PersistException
)
related

Definition at line 371 of file persist.h.

◆ operator >>() [12/16]

PersistEngine & operator >> ( PersistEngine ar,
bool &  ob 
)
throw(PersistException
)
related

Definition at line 376 of file persist.h.

◆ operator >>() [13/16]

template<class T >
PersistEngine & operator >> ( PersistEngine ar,
typename std::vector< T > &  ob 
)
throw(PersistException
)
related

deserialize a vector of deserializable content from an engine.

Definition at line 407 of file persist.h.

◆ operator >>() [14/16]

template<class T >
PersistEngine & operator >> ( PersistEngine ar,
typename std::deque< T > &  ob 
)
throw(PersistException
)
related

deserialize a deque of deserializable content from an engine.

Definition at line 438 of file persist.h.

◆ operator >>() [15/16]

template<class Key , class Value >
PersistEngine & operator >> ( PersistEngine ar,
typename std::map< Key, Value > &  ob 
)
throw(PersistException
)
related

deserialize a map with keys/values which both are serializeable from an engine.

Definition at line 473 of file persist.h.

◆ operator >>() [16/16]

template<class x , class y >
PersistEngine & operator >> ( PersistEngine ar,
std::pair< x, y > &  ob 
)
throw(PersistException
)
related

deserialize a pair of some serializable content to the engine.

Definition at line 502 of file persist.h.

◆ operator<<() [1/16]

PersistEngine & operator<< ( PersistEngine ar,
PersistObject const &  ob 
)
throw(PersistException
)
related

Definition at line 326 of file persist.h.

◆ operator<<() [2/16]

PersistEngine & operator<< ( PersistEngine ar,
PersistObject const *  ob 
)
throw(PersistException
)
related

Definition at line 328 of file persist.h.

◆ operator<<() [3/16]

PersistEngine & operator<< ( PersistEngine ar,
int8_t  ob 
)
throw(PersistException
)
related

Definition at line 333 of file persist.h.

◆ operator<<() [4/16]

PersistEngine & operator<< ( PersistEngine ar,
uint8_t  ob 
)
throw(PersistException
)
related

Definition at line 338 of file persist.h.

◆ operator<<() [5/16]

PersistEngine & operator<< ( PersistEngine ar,
int16_t  ob 
)
throw(PersistException
)
related

Definition at line 343 of file persist.h.

◆ operator<<() [6/16]

PersistEngine & operator<< ( PersistEngine ar,
uint16_t  ob 
)
throw(PersistException
)
related

Definition at line 348 of file persist.h.

◆ operator<<() [7/16]

PersistEngine & operator<< ( PersistEngine ar,
int32_t  ob 
)
throw(PersistException
)
related

Definition at line 353 of file persist.h.

◆ operator<<() [8/16]

PersistEngine & operator<< ( PersistEngine ar,
uint32_t  ob 
)
throw(PersistException
)
related

Definition at line 358 of file persist.h.

◆ operator<<() [9/16]

PersistEngine & operator<< ( PersistEngine ar,
float  ob 
)
throw(PersistException
)
related

Definition at line 363 of file persist.h.

◆ operator<<() [10/16]

PersistEngine & operator<< ( PersistEngine ar,
double  ob 
)
throw(PersistException
)
related

Definition at line 368 of file persist.h.

◆ operator<<() [11/16]

PersistEngine & operator<< ( PersistEngine ar,
std::string  ob 
)
throw(PersistException
)
related

Definition at line 373 of file persist.h.

◆ operator<<() [12/16]

PersistEngine & operator<< ( PersistEngine ar,
bool  ob 
)
throw(PersistException
)
related

Definition at line 378 of file persist.h.

◆ operator<<() [13/16]

template<class T >
PersistEngine & operator<< ( PersistEngine ar,
typename std::vector< T > const &  ob 
)
throw(PersistException
)
related

The following are template classes.

serialize a vector of some serializable content to the engine

Definition at line 393 of file persist.h.

◆ operator<<() [14/16]

template<class T >
PersistEngine & operator<< ( PersistEngine ar,
typename std::deque< T > const &  ob 
)
throw(PersistException
)
related

serialize a deque of some serializable content to the engine

Definition at line 424 of file persist.h.

◆ operator<<() [15/16]

template<class Key , class Value >
PersistEngine & operator<< ( PersistEngine ar,
typename std::map< Key, Value > const &  ob 
)
throw(PersistException
)
related

serialize a map with keys/values which both are serializeable to an engine.

Definition at line 459 of file persist.h.

◆ operator<<() [16/16]

template<class x , class y >
PersistEngine & operator<< ( PersistEngine ar,
std::pair< x, y > &  ob 
)
throw(PersistException
)
related

serialize a pair of some serializable content to the engine.

Definition at line 491 of file persist.h.


The documentation for this class was generated from the following file: