flecs::component< T > Struct Template Reference

Component class. More...

#include <component.hpp>

Inheritance diagram for flecs::component< T >:

Public Member Functions
	component (flecs::world_t *world, const char *name=nullptr, bool allow_tag=true, flecs::id_t id=0)
	Register a component.
template<typename Func >
component< T > &	on_add (Func &&func)
	Register on_add hook.
template<typename Func >
component< T > &	on_remove (Func &&func)
	Register on_remove hook.
template<typename Func >
component< T > &	on_set (Func &&func)
	Register on_set hook.
template<typename Kind >
untyped_component &	metric (flecs::entity_t parent=0, const char *brief=nullptr, const char *name=nullptr)
	Register member as metric.
Public Member Functions inherited from flecs::untyped_component
	entity ()
	entity (world_t *world)
	Create entity.
	entity (const flecs::world_t *world, flecs::entity_t id)
	Wrap an existing entity id.
	entity (world_t *world, const char *name)
	Create a named entity.
	entity (entity_t id)
	Conversion from flecs::entity_t to flecs::entity.
Public Member Functions inherited from flecs::entity
	entity (world_t *world)
	Create entity.
	entity (const flecs::world_t *world, flecs::entity_t id)
	Wrap an existing entity id.
	entity (world_t *world, const char *name)
	Create a named entity.
	entity (entity_t id)
	Conversion from flecs::entity_t to flecs::entity.
template<typename T >
T &	ensure () const
	Get mutable component value.
void *	ensure (entity_t comp) const
	Get mutable component value (untyped).
template<typename First , typename Second , typename P = pair<First, Second>, typename A = actual_type_t<P>, if_not_t< flecs::is_pair< First >::value > = 0>
A &	ensure () const
	Get mutable pointer for a pair.
template<typename First >
First &	ensure (entity_t second) const
	Get mutable pointer for the first element of a pair.
void *	ensure (entity_t first, entity_t second) const
	Get mutable pointer for a pair (untyped).
template<typename Second >
Second &	ensure_second (entity_t first) const
	Get mutable pointer for the second element of a pair.
template<typename T >
void	modified () const
	Signal that component was modified.
template<typename First , typename Second , typename A = actual_type_t<flecs::pair<First, Second>>>
void	modified () const
	Signal that the first element of a pair was modified.
template<typename First >
void	modified (entity_t second) const
	Signal that the first part of a pair was modified.
void	modified (entity_t first, entity_t second) const
	Signal that a pair has modified (untyped).
void	modified (entity_t comp) const
	Signal that component was modified.
template<typename T , if_t< is_actual< T >::value > = 0>
ref< T >	get_ref () const
	Get reference to component.
template<typename T , typename A = actual_type_t<T>, if_t< flecs::is_pair< T >::value > = 0>
ref< A >	get_ref () const
	Get reference to component.
template<typename First , typename Second , typename P = flecs::pair<First, Second>, typename A = actual_type_t<P>>
ref< A >	get_ref () const
template<typename First >
ref< First >	get_ref (flecs::entity_t second) const
template<typename Second >
ref< Second >	get_ref_second (flecs::entity_t first) const
void	clear () const
	Clear an entity.
void	destruct () const
	Delete an entity.
flecs::entity_view	view () const
	Return entity as entity_view.
const char *	from_json (const char *json)
	Deserialize entity to JSON.
Public Member Functions inherited from flecs::entity_builder< entity >
const entity &	add () const
	Add a component to an entity.
const entity &	add (E value) const
	Add pair for enum constant.
const entity &	add (id_t component) const
	Add an entity to an entity.
const entity &	add (entity_t first, entity_t second) const
	Add a pair.
const entity &	add () const
	Add a pair.
const entity &	add (Second second) const
	Add a pair.
const entity &	add (Second constant) const
	Add a pair.
const entity &	add_second (flecs::entity_t first) const
	Add a pair.
const entity &	add_if (bool cond, flecs::id_t component) const
	Conditional add.
const entity &	add_if (bool cond) const
	Conditional add.
const entity &	add_if (bool cond, flecs::entity_t first, flecs::entity_t second) const
	Conditional add.
const entity &	add_if (bool cond, flecs::entity_t second) const
	Conditional add.
const entity &	add_if (bool cond) const
	Conditional add.
const entity &	add_if (bool cond, E constant) const
	Conditional add.
const entity &	is_a (entity_t second) const
	Shortcut for add(IsA, entity).
const entity &	is_a () const
	Shortcut for add(IsA, entity).
const entity &	child_of (entity_t second) const
	Shortcut for add(ChildOf, entity).
const entity &	child_of () const
	Shortcut for add(ChildOf, entity).
const entity &	depends_on (entity_t second) const
	Shortcut for add(DependsOn, entity).
const entity &	depends_on (E second) const
	Shortcut for add(DependsOn, entity).
const entity &	depends_on () const
	Shortcut for add(DependsOn, entity).
const entity &	slot_of (entity_t second) const
	Shortcut for add(SlotOf, entity).
const entity &	slot_of () const
	Shortcut for add(SlotOf, entity).
const entity &	slot () const
	Shortcut for add(SlotOf, target(ChildOf)).
const entity &	remove () const
	Remove a component from an entity.
const entity &	remove () const
	Remove pair for enum.
const entity &	remove (entity_t entity) const
	Remove an entity from an entity.
const entity &	remove (entity_t first, entity_t second) const
	Remove a pair.
const entity &	remove () const
	Removes a pair.
const entity &	remove (Second second) const
	Remove a pair.
const entity &	remove (Second constant) const
	Remove a pair.
const entity &	remove_second (flecs::entity_t first) const
	Removes a pair.
const entity &	auto_override (flecs::id_t id) const
	Mark id for auto-overriding.
const entity &	auto_override (flecs::entity_t first, flecs::entity_t second) const
	Mark pair for auto-overriding.
const entity &	auto_override () const
	Mark component for auto-overriding.
const entity &	auto_override (flecs::entity_t second) const
	Mark pair for auto-overriding.
const entity &	auto_override () const
	Mark pair for auto-overriding.
const entity &	set_auto_override (const T &val) const
	Set component, mark component for auto-overriding.
const entity &	set_auto_override (T &&val) const
	Set component, mark component for auto-overriding.
const entity &	set_auto_override (flecs::entity_t second, const First &val) const
	Set pair, mark component for auto-overriding.
const entity &	set_auto_override (flecs::entity_t second, First &&val) const
	Set pair, mark component for auto-overriding.
const entity &	set_auto_override (const A &val) const
	Set component, mark component for auto-overriding.
const entity &	set_auto_override (A &&val) const
	Set component, mark component for auto-overriding.
const entity &	emplace_auto_override (Args &&... args) const
	Emplace component, mark component for auto-overriding.
const entity &	emplace_auto_override (Args &&... args) const
	Emplace pair, mark pair for auto-overriding.
const entity &	enable () const
	Enable an entity.
const entity &	enable (flecs::id_t id, bool toggle=true) const
	Enable an id.
const entity &	enable () const
	Enable a component.
const entity &	enable (flecs::id_t first, flecs::id_t second) const
	Enable a pair.
const entity &	enable (flecs::id_t second) const
	Enable a pair.
const entity &	enable () const
	Enable a pair.
const entity &	disable () const
	Disable an entity.
const entity &	disable (flecs::id_t id) const
	Disable an id.
const entity &	disable () const
	Disable a component.
const entity &	disable (flecs::id_t first, flecs::id_t second) const
	Disable a pair.
const entity &	disable (flecs::id_t second) const
	Disable a pair.
const entity &	disable () const
	Disable a pair.
const entity &	set_ptr (entity_t comp, size_t size, const void *ptr) const
const entity &	set_ptr (entity_t comp, const void *ptr) const
const entity &	set (T &&value) const
const entity &	set (const T &value) const
const entity &	set (A &&value) const
const entity &	set (const A &value) const
const entity &	set (A &&value) const
	Set a pair for an entity.
const entity &	set (const A &value) const
	Set a pair for an entity.
const entity &	set (Second second, const First &value) const
	Set a pair for an entity.
const entity &	set (Second second, First &&value) const
	Set a pair for an entity.
const entity &	set (Second constant, const First &value) const
	Set a pair for an entity.
const entity &	set_second (entity_t first, const Second &value) const
	Set a pair for an entity.
const entity &	set_second (entity_t first, Second &&value) const
	Set a pair for an entity.
const entity &	set_second (const Second &value) const
const entity &	insert (const Func &func) const
	Set 1..N components.
const entity &	emplace (Args &&... args) const
	Emplace component.
const entity &	emplace (Args &&... args) const
const entity &	emplace_first (flecs::entity_t second, Args &&... args) const
const entity &	emplace_second (flecs::entity_t first, Args &&... args) const
const entity &	with (const Func &func) const
	Entities created in function will have the current entity.
const entity &	with (const Func &func) const
	Entities created in function will have (First, this).
const entity &	with (entity_t first, const Func &func) const
	Entities created in function will have (first, this).
const entity &	scope (const Func &func) const
	The function will be ran with the scope set to the current entity.
scoped_world	scope () const
	Return world scoped to entity.
const entity &	set_name (const char *name) const
const entity &	set_alias (const char *name) const
const entity &	set_doc_name (const char *name) const
	Set human readable name.
const entity &	set_doc_brief (const char *brief) const
	Set brief description.
const entity &	set_doc_detail (const char *detail) const
	Set detailed description.
const entity &	set_doc_link (const char *link) const
	Set link to external documentation.
const entity &	set_doc_color (const char *color) const
	Set doc color.
const entity &	set_doc_uuid (const char *uuid) const
	Set doc UUID.
const entity &	observe (flecs::entity_t evt, Func &&callback) const
	Observe event on entity.
const entity &	observe (Func &&callback) const
	Observe event on entity.
const entity &	observe (Func &&callback) const
	Observe event on entity.
const entity &	set_json (flecs::id_t e, const char *json, flecs::from_json_desc_t *desc=nullptr) const
	Set component from JSON.
const entity &	set_json (flecs::entity_t r, flecs::entity_t t, const char *json, flecs::from_json_desc_t *desc=nullptr) const
	Set pair from JSON.
const entity &	set_json (const char *json, flecs::from_json_desc_t *desc=nullptr) const
	Set component from JSON.
const entity &	set_json (const char *json, flecs::from_json_desc_t *desc=nullptr) const
	Set pair from JSON.
const entity &	set_json (flecs::entity_t t, const char *json, flecs::from_json_desc_t *desc=nullptr) const
	Set pair from JSON.
const entity &	set_json_second (flecs::entity_t r, const char *json, flecs::from_json_desc_t *desc=nullptr) const
	Set pair from JSON.
	entity_view ()
	entity_view (flecs::world_t *world, flecs::id_t id)
	Wrap an existing entity id.
	entity_view (entity_t id)
	Implicit conversion from flecs::entity_t to flecs::entity_view.
Public Member Functions inherited from flecs::entity_view
	entity_view (flecs::world_t *world, flecs::id_t id)
	Wrap an existing entity id.
	entity_view (entity_t id)
	Implicit conversion from flecs::entity_t to flecs::entity_view.
entity_t	id () const
	Get entity id.
bool	is_valid () const
	Check if entity is valid.
	operator bool () const
bool	is_alive () const
	Check if entity is alive.
flecs::string_view	name () const
	Return the entity name.
flecs::string_view	symbol () const
	Return the entity symbol.
flecs::string	path (const char *sep="::", const char *init_sep="::") const
	Return the entity path.
flecs::string	path_from (flecs::entity_t parent, const char *sep="::", const char *init_sep="::") const
	Return the entity path relative to a parent.
template<typename Parent >
flecs::string	path_from (const char *sep="::", const char *init_sep="::") const
	Return the entity path relative to a parent.
bool	enabled () const
flecs::type	type () const
	Get the entity's type.
flecs::table	table () const
	Get the entity's table.
flecs::table_range	range () const
	Get table range for the entity.
template<typename Func >
void	each (const Func &func) const
	Iterate (component) ids of an entity.
template<typename Func >
void	each (flecs::id_t first, flecs::id_t second, const Func &func) const
	Iterate matching pair ids of an entity.
template<typename Func >
void	each (const flecs::entity_view &rel, const Func &func) const
	Iterate targets for a given relationship.
template<typename First , typename Func >
void	each (const Func &func) const
	Iterate targets for a given relationship.
template<typename Func >
void	children (flecs::entity_t rel, Func &&func) const
	Iterate children for entity.
template<typename Rel , typename Func >
void	children (Func &&func) const
	Iterate children for entity.
template<typename Func >
void	children (Func &&func) const
	Iterate children for entity.
template<typename T , if_t< is_actual< T >::value > = 0>
const T *	get () const
	Get component value.
template<typename T , typename A = actual_type_t<T>, if_t< flecs::is_pair< T >::value > = 0>
const A *	get () const
	Get component value.
template<typename First , typename Second , typename P = pair<First, Second>, typename A = actual_type_t<P>, if_not_t< flecs::is_pair< First >::value > = 0>
const A *	get () const
	Get a pair.
template<typename First , typename Second , if_not_t< is_enum< Second >::value > = 0>
const First *	get (Second second) const
	Get a pair.
template<typename First , typename Second , if_t< is_enum< Second >::value > = 0>
const First *	get (Second constant) const
	Get a pair.
const void *	get (flecs::id_t comp) const
	Get component value (untyped).
const void *	get (flecs::entity_t first, flecs::entity_t second) const
	Get a pair (untyped).
template<typename Func , if_t< is_callable< Func >::value > = 0>
bool	get (const Func &func) const
	Get 1..N components.
template<typename T , if_t< is_enum< T >::value > = 0>
const T *	get () const
	Get enum constant.
template<typename Second >
const Second *	get_second (flecs::entity_t first) const
	Get the second part for a pair.
template<typename First , typename Second >
const Second *	get_second () const
	Get the second part for a pair.
template<typename T , if_t< is_actual< T >::value > = 0>
T *	get_mut () const
	Get mutable component value.
template<typename T , typename A = actual_type_t<T>, if_t< flecs::is_pair< T >::value > = 0>
A *	get_mut () const
	Get mutable component value.
template<typename First , typename Second , typename P = pair<First, Second>, typename A = actual_type_t<P>, if_not_t< flecs::is_pair< First >::value > = 0>
A *	get_mut () const
	Get a mutable pair.
template<typename First , typename Second , if_not_t< is_enum< Second >::value > = 0>
First *	get_mut (Second second) const
	Get a mutable pair.
template<typename First , typename Second , if_t< is_enum< Second >::value > = 0>
First *	get_mut (Second constant) const
	Get a mutable pair.
void *	get_mut (flecs::id_t comp) const
	Get mutable component value (untyped).
void *	get_mut (flecs::entity_t first, flecs::entity_t second) const
	Get a mutable pair (untyped).
template<typename Second >
Second *	get_mut_second (flecs::entity_t first) const
	Get the second part for a pair.
template<typename First , typename Second >
Second *	get_mut_second () const
	Get the second part for a pair.
template<typename First >
flecs::entity	target (int32_t index=0) const
	Get target for a given pair.
flecs::entity	target (flecs::entity_t first, int32_t index=0) const
	Get target for a given pair.
flecs::entity	target_for (flecs::entity_t relationship, flecs::id_t id) const
	Get the target of a pair for a given relationship id.
template<typename T >
flecs::entity	target_for (flecs::entity_t relationship) const
template<typename First , typename Second >
flecs::entity	target_for (flecs::entity_t relationship) const
int32_t	depth (flecs::entity_t rel) const
	Get depth for given relationship.
template<typename Rel >
int32_t	depth () const
	Get depth for given relationship.
flecs::entity	parent () const
	Get parent of entity.
flecs::entity	lookup (const char *path, bool search_path=false) const
	Lookup an entity by name.
bool	has (flecs::id_t e) const
	Check if entity has the provided entity.
template<typename T >
bool	has () const
	Check if entity has the provided component.
template<typename E , if_t< is_enum< E >::value > = 0>
bool	has (E value) const
	Check if entity has the provided enum constant.
template<typename First , typename Second >
bool	has () const
	Check if entity has the provided pair.
template<typename First , typename Second , if_not_t< is_enum< Second >::value > = 0>
bool	has (Second second) const
	Check if entity has the provided pair.
template<typename Second >
bool	has_second (flecs::entity_t first) const
	Check if entity has the provided pair.
template<typename First , typename E , if_t< is_enum< E >::value > = 0>
bool	has (E value) const
	Check if entity has the provided pair.
bool	has (flecs::id_t first, flecs::id_t second) const
	Check if entity has the provided pair.
bool	owns (flecs::id_t e) const
	Check if entity owns the provided entity.
template<typename First >
bool	owns (flecs::id_t second) const
	Check if entity owns the provided pair.
bool	owns (flecs::id_t first, flecs::id_t second) const
	Check if entity owns the provided pair.
template<typename T >
bool	owns () const
	Check if entity owns the provided component.
template<typename First , typename Second >
bool	owns () const
	Check if entity owns the provided pair.
bool	enabled (flecs::id_t id) const
	Test if id is enabled.
template<typename T >
bool	enabled () const
	Test if component is enabled.
bool	enabled (flecs::id_t first, flecs::id_t second) const
	Test if pair is enabled.
template<typename First >
bool	enabled (flecs::id_t second) const
	Test if pair is enabled.
template<typename First , typename Second >
bool	enabled () const
	Test if pair is enabled.
flecs::entity	clone (bool clone_value=true, flecs::entity_t dst_id=0) const
flecs::entity	mut (const flecs::world &stage) const
	Return mutable entity handle for current stage When an entity handle created from the world is used while the world is in staged mode, it will only allow for readonly operations since structural changes are not allowed on the world while in staged mode.
flecs::entity	mut (const flecs::iter &it) const
	Same as mut(world), but for iterator.
flecs::entity	mut (const flecs::entity_view &e) const
	Same as mut(world), but for entity.
int32_t	alert_count (flecs::entity_t alert=0) const
	Return number of alerts for entity.
const char *	doc_name () const
	Get human readable name.
const char *	doc_brief () const
	Get brief description.
const char *	doc_detail () const
	Get detailed description.
const char *	doc_link () const
	Get link to external documentation.
const char *	doc_color () const
	Get color.
const char *	doc_uuid () const
	Get UUID.
template<typename E >
E	to_constant () const
	Convert entity to enum constant.
void	emit (flecs::entity_t evt) const
	Emit event for entity.
void	emit (flecs::entity evt) const
	Emit event for entity.
template<typename Evt , if_t< is_empty< Evt >::value > = 0>
void	emit () const
	Emit event for entity.
template<typename Evt , if_not_t< is_empty< Evt >::value > = 0>
void	emit (const Evt &payload) const
	Emit event with payload for entity.
void	enqueue (flecs::entity_t evt) const
	Enqueue event for entity.
void	enqueue (flecs::entity evt) const
	Enqueue event for entity.
template<typename Evt , if_t< is_empty< Evt >::value > = 0>
void	enqueue () const
	Enqueue event for entity.
template<typename Evt , if_not_t< is_empty< Evt >::value > = 0>
void	enqueue (const Evt &payload) const
	Enqueue event with payload for entity.
flecs::string	to_json (const flecs::entity_to_json_desc_t *desc=nullptr) const
	Serialize entity to JSON.
const Self &	unit (const char *symbol, flecs::entity_t prefix=0, flecs::entity_t base=0, flecs::entity_t over=0, int32_t factor=0, int32_t power=0) const
	Make entity a unit.
Public Member Functions inherited from flecs::id
	id (flecs::id_t value)
	id (flecs::world_t *world, flecs::id_t value=0)
	id (flecs::world_t *world, flecs::id_t first, flecs::id_t second)
	id (flecs::world_t *world, const char *expr)
	id (flecs::id_t first, flecs::id_t second)
	id (const flecs::id &first, const flecs::id &second)
bool	is_pair () const
	Test if id is pair (has first, second)
bool	is_wildcard () const
	Test if id is a wildcard.
bool	is_entity () const
	Test if id is entity.
flecs::entity	entity () const
	Return id as entity (only allowed when id is valid entity)
flecs::entity	add_flags (flecs::id_t flags) const
	Return id with role added.
flecs::entity	remove_flags (flecs::id_t flags) const
	Return id with role removed.
flecs::entity	remove_flags () const
	Return id without role.
flecs::entity	remove_generation () const
	Return id without role.
flecs::entity	type_id () const
	Return component type of id.
bool	has_flags (flecs::id_t flags) const
	Test if id has specified role.
bool	has_flags () const
	Test if id has any role.
flecs::entity	flags () const
	Return id flags set on id.
bool	has_relation (flecs::id_t first) const
	Test if id has specified first.
flecs::entity	first () const
	Get first element from a pair.
flecs::entity	second () const
	Get second element from a pair.
flecs::string	str () const
flecs::string	flags_str () const
	Convert role of id to string.
flecs::id_t	raw_id () const
	Return flecs::id_t value.
	operator flecs::id_t () const
flecs::world	world () const
untyped_component &	member (flecs::entity_t type_id, flecs::entity_t unit, const char *name, int32_t count=0)
	Add member with unit.
untyped_component &	member (flecs::entity_t type_id, flecs::entity_t unit, const char *name, int32_t count, size_t offset)
	Add member with unit, count and offset.
untyped_component &	member (flecs::entity_t type_id, const char *name, int32_t count=0)
	Add member.
untyped_component &	member (flecs::entity_t type_id, const char *name, int32_t count, size_t offset)
	Add member with count and offset.
template<typename MemberType >
untyped_component &	member (const char *name, int32_t count=0)
	Add member.
template<typename MemberType >
untyped_component &	member (const char *name, int32_t count, size_t offset)
	Add member.
template<typename MemberType >
untyped_component &	member (flecs::entity_t unit, const char *name, int32_t count=0)
	Add member with unit.
template<typename MemberType >
untyped_component &	member (flecs::entity_t unit, const char *name, int32_t count, size_t offset)
	Add member with unit.
template<typename MemberType , typename UnitType >
untyped_component &	member (const char *name, int32_t count=0)
	Add member with unit.
template<typename MemberType , typename UnitType >
untyped_component &	member (const char *name, int32_t count, size_t offset)
	Add member with unit.
template<typename MemberType , typename ComponentType , typename RealType = typename std::remove_extent<MemberType>::type>
untyped_component &	member (const char *name, const MemberType ComponentType::*ptr)
	Add member using pointer-to-member.
template<typename MemberType , typename ComponentType , typename RealType = typename std::remove_extent<MemberType>::type>
untyped_component &	member (flecs::entity_t unit, const char *name, const MemberType ComponentType::*ptr)
	Add member with unit using pointer-to-member.
template<typename UnitType , typename MemberType , typename ComponentType , typename RealType = typename std::remove_extent<MemberType>::type>
untyped_component &	member (const char *name, const MemberType ComponentType::*ptr)
	Add member with unit using pointer-to-member.
untyped_component &	constant (const char *name, int32_t value)
	Add constant.
untyped_component &	bit (const char *name, uint32_t value)
	Add bitmask constant.
template<typename Elem >
untyped_component &	array (int32_t elem_count)
	Register array metadata for component.
untyped_component &	range (double min, double max)
	Add member value range.
untyped_component &	warning_range (double min, double max)
	Add member warning range.
untyped_component &	error_range (double min, double max)
	Add member error range.

Additional Inherited Members
Static Public Member Functions inherited from flecs::entity
static flecs::entity	null (const flecs::world_t *world)
	Entity id 0.
static flecs::entity	null ()
Protected Member Functions inherited from flecs::entity_builder< entity >
const entity &	to_base () const
Protected Attributes inherited from flecs::id
flecs::world_t *	world_
flecs::id_t	id_
Related Symbols inherited from flecs::entity_view
const Self &	unit (flecs::entity_t prefix=0, flecs::entity_t base=0, flecs::entity_t over=0, int32_t factor=0, int32_t power=0) const
	Make entity a derived unit.
const Self &	unit_prefix (const char *symbol, int32_t factor=0, int32_t power=0) const
	Make entity a derived unit.
const Self &	quantity (flecs::entity_t quantity) const
	Add quantity to unit.
template<typename Quantity >
const Self &	quantity () const
	Make entity a unity prefix.
const Self &	quantity () const
	Make entity a quantity.

Detailed Description

template<typename T>
struct flecs::component< T >

Component class.

Class used to register components and component metadata.

Definition at line 337 of file component.hpp.

Constructor & Destructor Documentation

component()

template<typename T >

flecs::component< T >::component ( flecs::world_t * world, const char * name = nullptr, bool allow_tag = true, flecs::id_t id = 0 )

inline

Register a component.

If the component was already registered, this operation will return a handle to the existing component.

Parameters

world	The world for which to register the component.
name	Optional name (overrides typename).
allow_tag	If true, empty types will be registered with size 0.
id	Optional id to register component with.

Definition at line 347 of file component.hpp.

Member Function Documentation

on_add()

template<typename T >

template<typename Func >

component< T > & flecs::component< T >::on_add ( Func && func )

inline

Register on_add hook.

Definition at line 398 of file component.hpp.

on_remove()

template<typename T >

template<typename Func >

component< T > & flecs::component< T >::on_remove ( Func && func )

inline

Register on_remove hook.

Definition at line 413 of file component.hpp.

on_set()

template<typename T >

template<typename Func >

component< T > & flecs::component< T >::on_set ( Func && func )

inline

Register on_set hook.

Definition at line 429 of file component.hpp.

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The documentation for this struct was generated from the following files:

• include/flecs/addons/cpp/component.hpp
• include/flecs/addons/cpp/mixins/meta/untyped_component.inl
• include/flecs/addons/cpp/mixins/metrics/untyped_component.inl