Flecs v4.0
A fast entity component system (ECS) for C & C++
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Collaboration diagram for Singletons:

Macros

#define ecs_singleton_add(world, comp)
 
#define ecs_singleton_remove(world, comp)
 
#define ecs_singleton_get(world, comp)
 
#define ecs_singleton_set_ptr(world, comp, ptr)
 
#define ecs_singleton_set(world, comp, ...)
 
#define ecs_singleton_ensure(world, comp)
 
#define ecs_singleton_modified(world, comp)
 

Detailed Description

Macro Definition Documentation

◆ ecs_singleton_add

#define ecs_singleton_add ( world,
comp )
Value:
ecs_add(world, ecs_id(comp), comp)
FLECS_API const ecs_entity_t ecs_id(EcsDocDescription)
Component id for EcsDocDescription.

Definition at line 492 of file flecs_c.h.

◆ ecs_singleton_ensure

#define ecs_singleton_ensure ( world,
comp )
Value:
ecs_ensure(world, ecs_id(comp), comp)

Definition at line 507 of file flecs_c.h.

◆ ecs_singleton_get

#define ecs_singleton_get ( world,
comp )
Value:
ecs_get(world, ecs_id(comp), comp)

Definition at line 498 of file flecs_c.h.

◆ ecs_singleton_modified

#define ecs_singleton_modified ( world,
comp )
Value:
ecs_modified(world, ecs_id(comp), comp)

Definition at line 510 of file flecs_c.h.

◆ ecs_singleton_remove

#define ecs_singleton_remove ( world,
comp )
Value:
ecs_remove(world, ecs_id(comp), comp)

Definition at line 495 of file flecs_c.h.

◆ ecs_singleton_set

#define ecs_singleton_set ( world,
comp,
... )
Value:
ecs_set(world, ecs_id(comp), comp, __VA_ARGS__)

Definition at line 504 of file flecs_c.h.

◆ ecs_singleton_set_ptr

#define ecs_singleton_set_ptr ( world,
comp,
ptr )
Value:
ecs_set_ptr(world, ecs_id(comp), comp, ptr)

Definition at line 501 of file flecs_c.h.