Owns factories and dynamically‑loaded libraries, providing run‑time creation. More...

#include <gfactory.h>

Inheritance diagram for GManager:

Collaboration diagram for GManager:

Public Member Functions
	GManager (const std::shared_ptr< GOptions > &gopt)
	Construct with logger and a human‑readable name.

	GManager (const GManager &)=delete
	No copy – the manager owns unique resources.

GManager &	operator= (const GManager &)=delete

	GManager (GManager &&) noexcept=default
	Allow move for container support.

GManager &	operator= (GManager &&) noexcept=default

	~GManager () override

template<class Derived >
void	RegisterObjectFactory (std::string_view name)
	Register a concrete factory under a name.

template<class Derived >
void	RegisterObjectFactory (std::string_view name, const std::shared_ptr< GOptions > &gopts)

template<class Base >
Base *	CreateObject (std::string_view name) const
	Create an instance of the previously registered factory.

template<class T >
std::shared_ptr< T >	LoadAndRegisterObjectFromLibrary (std::string_view name, const std::shared_ptr< GOptions > &gopts)
	Load a shared library, look up its instantiate symbol, and return object.

void	clearDLMap () noexcept
	Explicit cleanup (also called by destructor) – idempotent.

Detailed Description

Usage pattern:

gemc::GManager mgr(log, "ShapeManager");
mgr.RegisterObjectFactory<Circle>("circle");
auto* c = mgr.CreateObject<Shape>("circle");
delete c;

Definition at line 64 of file gfactory.h.

Constructor & Destructor Documentation

◆ GManager() [1/3]

GManager::GManager ( const std::shared_ptr< GOptions > & gopt )

inlineexplicit

Definition at line 67 of file gfactory.h.

◆ GManager() [2/3]

GManager::GManager ( const GManager & )

delete

◆ GManager() [3/3]

GManager::GManager ( GManager && )

defaultnoexcept

◆ ~GManager()

GManager::~GManager ( )

inlineoverride

Definition at line 77 of file gfactory.h.

Member Function Documentation

◆ clearDLMap()

void GManager::clearDLMap ( )

inlinenoexcept

Definition at line 107 of file gfactory.h.

◆ CreateObject()

template<class Base >

Base * GManager::CreateObject ( std::string_view name ) const

Definition at line 129 of file gfactory.h.

◆ LoadAndRegisterObjectFromLibrary()

template<class T >

std::shared_ptr< T > GManager::LoadAndRegisterObjectFromLibrary	(	std::string_view	name,
		const std::shared_ptr< GOptions > &	gopts )

Definition at line 140 of file gfactory.h.

◆ operator=() [1/2]

GManager & GManager::operator= ( const GManager & )

delete

◆ operator=() [2/2]

GManager & GManager::operator= ( GManager && )

defaultnoexcept

◆ RegisterObjectFactory() [1/2]

template<class Derived >

void GManager::RegisterObjectFactory ( std::string_view name )

Definition at line 117 of file gfactory.h.

◆ RegisterObjectFactory() [2/2]