kanzi::ObjectLoader Class Reference

ObjectLoader loads objects from KZB. More...

#include <kanzi/core.ui/kzb/object_loader.hpp>

Public Types
typedef function< ObjectSharedPtr(Domain *, string_view, KzcInputStream *, const KzuBinaryFileInfo *)>	LoadFunctionOld
typedef function< ObjectSharedPtr(Domain *, string_view, KzbFile &, KzbMemoryParser &)>	LoadFunction

Public Member Functions
	ObjectLoader ()
	Constructor. More...
void	registerObjectLoadFunctions (const Metaclass *metaclass, const LoadFunctionOld &loadFunctionOld, const LoadFunction &loadFunction)
	Registers object load functions by metaclass. More...
ObjectSharedPtr	loadObject (Domain *domain, const Metaclass *metaclass, string_view name, KzcInputStream *inputStream, const KzuBinaryFileInfo *file)
	Loads object by metaclass from old-style KZB. More...
ObjectSharedPtr	loadObject (Domain *domain, const Metaclass *metaclass, string_view name, KzbFile &kzbFile, KzbMemoryParser &parser)
	Loads object by metaclass from KZB. More...
bool	isLoadingEnabled (const Metaclass *metaclass) const
	Indicates whether loading for objects with specified metaclass is possible via this object loader. More...

Detailed Description

ObjectLoader loads objects from KZB.

Member Typedef Documentation

typedef function<ObjectSharedPtr(Domain*, string_view, KzcInputStream*, const KzuBinaryFileInfo*)> kanzi::ObjectLoader::LoadFunctionOld

typedef function<ObjectSharedPtr(Domain*, string_view, KzbFile&, KzbMemoryParser&)> kanzi::ObjectLoader::LoadFunction

Constructor & Destructor Documentation

kanzi::ObjectLoader::ObjectLoader ( )

explicit

Constructor.

Member Function Documentation

void kanzi::ObjectLoader::registerObjectLoadFunctions	(	const Metaclass *	metaclass,
		const LoadFunctionOld &	loadFunctionOld,
		const LoadFunction &	loadFunction
	)

Registers object load functions by metaclass.

Functions might return objects whose type is different from the type specified by metaclass.

Parameters

metaclass	Metaclass of object to load.
loadFunctionOld	Function to load object from old-format KZB.
loadFunction	Function to load object from KZB.

ObjectSharedPtr kanzi::ObjectLoader::loadObject	(	Domain *	domain,
		const Metaclass *	metaclass,
		string_view	name,
		KzcInputStream *	inputStream,
		const KzuBinaryFileInfo *	file
	)

Loads object by metaclass from old-style KZB.

Returned object might have different type than type specified by metaclass.

Parameters

domain	Domain to use when loading object.
metaclass	Metaclass of object to load.
name	Name of object to load.
inputStream	Stream to load object from.
file	File to load object from.

Returns

Loaded object.

ObjectSharedPtr kanzi::ObjectLoader::loadObject	(	Domain *	domain,
		const Metaclass *	metaclass,
		string_view	name,
		KzbFile &	kzbFile,
		KzbMemoryParser &	parser
	)

Loads object by metaclass from KZB.

Returned object might have different type than type specified by metaclass.

Parameters

domain	Domain to use when loading object.
metaclass	Metaclass of object to load.
name	Name of object to load.
kzbFile	KZB to load object from.
parser	Parser to parse object data from.

Returns

Loaded object.

bool kanzi::ObjectLoader::isLoadingEnabled

(

const Metaclass *

metaclass

)

const

Indicates whether loading for objects with specified metaclass is possible via this object loader.

Parameters

metaclass

Object metaclass.

Returns

true if loading is possible, false otherwise.

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

• kanzi/core.ui/kzb/object_loader.hpp