Registry< TInfo, TArgs > Class Template Reference

#include <Registry.h>

Collaboration diagram for Registry< TInfo, TArgs >:

Data Structures
struct	Entry

Public Types
using	Callback = std::function<void(TArgs...)>

Public Member Functions
void	Add (TInfo &info, Callback func)
const TInfo *	GetInfo (const std::string &resourceName) const
void	Invoke (const std::string &resourceName, TArgs... args)
bool	Find (const std::string &resourceName) const
size_t	Size ()
std::vector< const TInfo * >	GetAllInfo () const
bool	Remove (const std::string &resourceName)
void	Clear ()

Private Attributes
int32_t	mCounter
std::unordered_map< std::string, Registry::Entry >	mMap

Detailed Description

template<typename TInfo, typename... TArgs>
class Registry< TInfo, TArgs >

TInfo must have a ResourceName member of type std::string This should be a unique string such as hm:cloud or hm:harbour user_name:my_mod

TArgs the parameters passed into the callback function

Example Usage:

Registry<ActorInfo> gActorRegistry;

ActorInfo actorInfo { .ResourceName = "hm:cloud", }; SpawnParams params; params.Location = FVector(0, 0, 0);

gActorRegistry.Add(actorInfo, [](params) { GetWorld()->AddActor(new ACloud(params)); });

gActorRegistry.Invoke("hm:cloud", params);

Member Typedef Documentation

Callback

template<typename TInfo, typename... TArgs>

using Registry< TInfo, TArgs >::Callback = std::function<void(TArgs...)>

Callback explanation

This is just a lambda function.

Usage: gRegistry.Add("hm:harbour", [](parameters) { // My code here })

Member Function Documentation

Add()

template<typename TInfo, typename... TArgs>

void Registry< TInfo, TArgs >::Add ( TInfo & info, Callback func )

inline

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Clear()

template<typename TInfo, typename... TArgs>

void Registry< TInfo, TArgs >::Clear ( )

inline

Find()

template<typename TInfo, typename... TArgs>

bool Registry< TInfo, TArgs >::Find ( const std::string & resourceName ) const

inline

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GetAllInfo()

template<typename TInfo, typename... TArgs>

std::vector< const TInfo * > Registry< TInfo, TArgs >::GetAllInfo ( ) const

inline

GetInfo()

template<typename TInfo, typename... TArgs>

const TInfo * Registry< TInfo, TArgs >::GetInfo ( const std::string & resourceName ) const

inline

Invoke()

template<typename TInfo, typename... TArgs>

void Registry< TInfo, TArgs >::Invoke ( const std::string & resourceName, TArgs... args )

inline

Remove()

template<typename TInfo, typename... TArgs>

bool Registry< TInfo, TArgs >::Remove ( const std::string & resourceName )

inline

Size()

template<typename TInfo, typename... TArgs>

size_t Registry< TInfo, TArgs >::Size ( )

inline

Field Documentation

mCounter

template<typename TInfo, typename... TArgs>

int32_t Registry< TInfo, TArgs >::mCounter

private

mMap

template<typename TInfo, typename... TArgs>

std::unordered_map<std::string, Registry::Entry> Registry< TInfo, TArgs >::mMap

private

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

• src/engine/registry/Registry.h