CeresEngine::ReflectionAttributeContainer Class Reference

#include <CeresEngine/Reflection/MetaItem.hpp>

Public Types
using	EnumerateFunction = FunctionView< bool(const Box &) const >
	A function that enumerates attributes of an item.

Public Member Functions
template<typename T >
bool	has () const
	Checks if the item has the given attribute type.
bool	has (const Type &type) const
	Checks if the item has the given attribute type.
template<typename T >
const T &	get () const
	Gets an item attribute by type.
const Box &	get (const Type &type) const
	Gets an item attribute by type.
template<typename T >
const T *	getIf () const
	Gets an item attribute if it exists.
void	set (const Type &type, Box &&value)
	Sets the attribute for the given type.
void	set (Box &&value)
	Sets the attribute for the given type.
void	forEach (const EnumerateFunction &func) const
	Calls the func function for each attribute present on the item.

Private Attributes
HashMap< TypeID, Box >	mAttributes
	The underlying storage of the attributes.

Member Typedef Documentation

EnumerateFunction

using CeresEngine::ReflectionAttributeContainer::EnumerateFunction = FunctionView<bool(const Box&) const>

A function that enumerates attributes of an item.

Member Function Documentation

forEach()

void CeresEngine::ReflectionAttributeContainer::forEach

(

const EnumerateFunction &

func

)

const

Calls the func function for each attribute present on the item.

Parameters

func	The function to be called for each of the attributes in the item.

get() [1/2]

template<typename T >

const T & CeresEngine::ReflectionAttributeContainer::get ( ) const

inline

Gets an item attribute by type.

Template Parameters

T	The type of the attribute to be retrieved.

Returns

The item attribute; throws if there is no such attribute.

get() [2/2]

const Box & CeresEngine::ReflectionAttributeContainer::get

(

const Type &

type

)

const

Gets an item attribute by type.

Parameters

type	The type of the attribute to be retrieved.

Returns

The item attribute; throws if there is no such attribute.

getIf()

template<typename T >

const T * CeresEngine::ReflectionAttributeContainer::getIf ( ) const

inline

Gets an item attribute if it exists.

Template Parameters

T	The type of the attribute to be retrieved.

Returns

The item attribute; nullptr if not present.

has() [1/2]

template<typename T >

bool CeresEngine::ReflectionAttributeContainer::has ( ) const

inline

Checks if the item has the given attribute type.

Template Parameters

T	The type of attribute to be checked if present.

Returns

True if an attribute of type T is present; false otherwise.

has() [2/2]

bool CeresEngine::ReflectionAttributeContainer::has

(

const Type &

type

)

const

Checks if the item has the given attribute type.

Parameters

type	The type of attribute to be checked if present.

Returns

True if an attribute of type typeID is present; false otherwise.

set() [1/2]

void CeresEngine::ReflectionAttributeContainer::set

(

Box &&

value

)

Sets the attribute for the given type.

set() [2/2]

void CeresEngine::ReflectionAttributeContainer::set	(	const Type &	type,
		Box &&	value
	)

Sets the attribute for the given type.

Member Data Documentation

mAttributes

HashMap<TypeID, Box> CeresEngine::ReflectionAttributeContainer::mAttributes

private

The underlying storage of the attributes.

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

• /Users/Rogiel/Developer/CeresEngine/Engine/Sources/CeresEngine/Reflection/MetaItem.hpp