vpDynamicFactory< T > Class Template Reference

#include <vpDynamicFactory.h>

Public Member Functions
void	registerType (const std::string &key, const std::function< std::shared_ptr< T >(const nlohmann::json &)> &function)
void	registerTypeRaw (const std::string &key, const std::function< std::shared_ptr< T >(const std::string &)> function)
std::shared_ptr< T >	buildFromJson (const nlohmann::json &j)
void	setJsonKeyFinder (const std::function< std::string(const nlohmann::json &)> &finderFn)
virtual	~vpDynamicFactory ()

Protected Member Functions
	vpDynamicFactory ()=default

Protected Attributes
std::map< std::string, std::function< std::shared_ptr< T >(const nlohmann::json &)> >	m_jsonBuilders
std::map< std::string, std::function< std::shared_ptr< T >(const std::string &)> >	m_jsonRawBuilders
std::function< std::string(const nlohmann::json &)>	m_keyFinder

Detailed Description

template<typename T>
class vpDynamicFactory< T >

Factory-type class that allows for the dynamic registration of subclasses.

Template Parameters

T	The subclass type

Definition at line 55 of file vpDynamicFactory.h.

Constructor & Destructor Documentation

~vpDynamicFactory()

template<typename T>

virtual vpDynamicFactory< T >::~vpDynamicFactory ( )

inlinevirtual

Definition at line 101 of file vpDynamicFactory.h.

vpDynamicFactory()

template<typename T>

vpDynamicFactory< T >::vpDynamicFactory ( )

protecteddefault

Member Function Documentation

buildFromJson()

template<typename T>

std::shared_ptr< T > vpDynamicFactory< T >::buildFromJson ( const nlohmann::json & j )

inline

Definition at line 78 of file vpDynamicFactory.h.

References m_jsonBuilders, m_jsonRawBuilders, and m_keyFinder.

Referenced by vpRBTracker::loadConfiguration().

registerType()

template<typename T>

void vpDynamicFactory< T >::registerType ( const std::string & key, const std::function< std::shared_ptr< T >(const nlohmann::json &)> & function )

inline

Definition at line 59 of file vpDynamicFactory.h.

References vpException::badValue, m_jsonBuilders, and m_jsonRawBuilders.

registerTypeRaw()

template<typename T>

void vpDynamicFactory< T >::registerTypeRaw ( const std::string & key, const std::function< std::shared_ptr< T >(const std::string &)> function )

inline

Definition at line 67 of file vpDynamicFactory.h.

References vpException::badValue, m_jsonBuilders, and m_jsonRawBuilders.

setJsonKeyFinder()

template<typename T>

void vpDynamicFactory< T >::setJsonKeyFinder ( const std::function< std::string(const nlohmann::json &)> & finderFn )

inline

Definition at line 95 of file vpDynamicFactory.h.

References m_keyFinder.

Member Data Documentation

m_jsonBuilders

template<typename T>

std::map<std::string, std::function<std::shared_ptr<T>(const nlohmann::json &)> > vpDynamicFactory< T >::m_jsonBuilders

protected

Definition at line 107 of file vpDynamicFactory.h.

Referenced by buildFromJson(), registerType(), and registerTypeRaw().

m_jsonRawBuilders

template<typename T>

std::map<std::string, std::function<std::shared_ptr<T>(const std::string &)> > vpDynamicFactory< T >::m_jsonRawBuilders

protected

Definition at line 108 of file vpDynamicFactory.h.

Referenced by buildFromJson(), registerType(), and registerTypeRaw().

m_keyFinder

template<typename T>

std::function<std::string(const nlohmann::json &)> vpDynamicFactory< T >::m_keyFinder

protected

Definition at line 110 of file vpDynamicFactory.h.

Referenced by buildFromJson(), and setJsonKeyFinder().