Adding & Removing

Collaboration diagram for Adding & Removing:

Macros
#define	ecs_add(world, entity, T)    ecs_add_id(world, entity, ecs_id(T))
	Add a component to an entity.
#define	ecs_add_pair(world, subject, first, second)    ecs_add_id(world, subject, ecs_pair(first, second))
	Add a pair to an entity.
#define	ecs_remove(world, entity, T)    ecs_remove_id(world, entity, ecs_id(T))
	Remove a component from an entity.
#define	ecs_remove_pair(world, subject, first, second)    ecs_remove_id(world, subject, ecs_pair(first, second))
	Remove a pair from an entity.
#define	ecs_auto_override(world, entity, T)    ecs_auto_override_id(world, entity, ecs_id(T))
	Auto-override a component on an entity.
#define	ecs_auto_override_pair(world, subject, first, second)    ecs_auto_override_id(world, subject, ecs_pair(first, second))
	Auto-override a pair on an entity.

Detailed Description

Macro Definition Documentation

ecs_add

#define ecs_add	(		world,
			entity,
			T )    ecs_add_id(world, entity, ecs_id(T))

Add a component to an entity.

Definition at line 318 of file flecs_c.h.

ecs_add_pair

#define ecs_add_pair	(		world,
			subject,
			first,
			second )    ecs_add_id(world, subject, ecs_pair(first, second))

Add a pair to an entity.

Definition at line 322 of file flecs_c.h.

ecs_auto_override

#define ecs_auto_override	(		world,
			entity,
			T )    ecs_auto_override_id(world, entity, ecs_id(T))

Auto-override a component on an entity.

Definition at line 334 of file flecs_c.h.

ecs_auto_override_pair

#define ecs_auto_override_pair	(		world,
			subject,
			first,
			second )    ecs_auto_override_id(world, subject, ecs_pair(first, second))

Auto-override a pair on an entity.

Definition at line 338 of file flecs_c.h.

ecs_remove

#define ecs_remove	(		world,
			entity,
			T )    ecs_remove_id(world, entity, ecs_id(T))

Remove a component from an entity.

Definition at line 326 of file flecs_c.h.

ecs_remove_pair

#define ecs_remove_pair	(		world,
			subject,
			first,
			second )    ecs_remove_id(world, subject, ecs_pair(first, second))

Remove a pair from an entity.

Definition at line 330 of file flecs_c.h.