persist.h3cc
Persistence library classes.
Usage
#include <cc++/config.h>
#include <cc++/persist.h>
#include <iostream>
#include <string>
#include <vector>
#include <deque>
#include <map>
Compounds
class BaseObject
BaseObject Base class for classes that will be persistent. class Engine
Engine stream serialization of persistent classes. class Exception
If problems happen which are fatal - expect one of these thrown at you. class PersistException
class Registration
This manages a registration to the typemanager - attempting to remove problems with the optimisers. class TypeManager
This class manages the types for generation of the persistent objects. Type manager for persistence engine.
Defines
#define NO_COMPRESSION
#define DECLARE_PERSISTENCE(ClassType)
#define IMPLEMENT_PERSISTENCE(ClassType, FullyQualifiedName)
#define CCXX_ENGINEWRITE_REF(valref) writeBinary((const uint8*)&valref,sizeof(valref))
#define CCXX_ENGINEREAD_REF(valref) readBinary((uint8*)&valref,sizeof(valref))
Typedefs
typedef BaseObject *(* NewBaseObjectFunction )(void)
Functions
BaseObject &ob THROWS (Engine::Exception)
Detailed description
Persistence library classes.
Define documentation
#define CCXX_ENGINEREAD_REF(valref) readBinary((uint8*)&valref,sizeof(valref))
#define CCXX_ENGINEWRITE_REF(valref) writeBinary((const uint8*)&valref,sizeof(valref))
#define DECLARE_PERSISTENCE(ClassType)
Value:
public: friend Engine& operator>>(Engine& ar, ClassType *&ob); friend Engine& operator<<(Engine& ar, ClassType const &ob); friend BaseObject *createNew##ClassType(); virtual const char* getPersistenceID() const; static TypeManager::Registration registrationFor##ClassType;
#define IMPLEMENT_PERSISTENCE(ClassType, FullyQualifiedName)
Value:
BaseObject *createNew##ClassType() { return new ClassType; } const char* ClassType::getPersistenceID() const {return FullyQualifiedName;} Engine& operator>>(Engine& ar, ClassType &ob) { ar >> (BaseObject &) ob; return ar; } Engine& operator>>(Engine& ar, ClassType *&ob) { ar >> (BaseObject *&) ob; return ar; } Engine& operator<<(Engine& ar, ClassType const &ob) { ar << (BaseObject const *)&ob; return ar; } TypeManager::Registration ClassType::registrationFor##ClassType(FullyQualifiedName, createNew##ClassType);