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

Macros

#define ecs_ids(...)
 Convenience macro for creating compound literal id array.
 
#define ecs_values(...)
 Convenience macro for creating compound literal values array.
 
#define ecs_value_ptr(T, ptr)
 Convenience macro for creating compound literal value.
 
#define ecs_value_pair(R, t, ...)
 Convenience macro for creating compound literal pair value.
 
#define ecs_value_pair_2nd(r, T, ...)
 Convenience macro for creating compound literal pair value.
 
#define ecs_value_new_t(world, T)
 Convenience macro for creating heap allocated value.
 
#define ecs_value(T, ...)
 Convenience macro for creating compound literal value literal.
 

Detailed Description

Macro Definition Documentation

◆ ecs_ids

#define ecs_ids ( ...)
Value:
(ecs_id_t[]){ __VA_ARGS__, 0 }
uint64_t ecs_id_t
Ids are the things that can be added to an entity.
Definition flecs.h:339

Convenience macro for creating compound literal id array.

Definition at line 720 of file flecs_c.h.

◆ ecs_value

#define ecs_value ( T,
... )
Value:
((ecs_value_t){ecs_id(T), &(T)__VA_ARGS__})
FLECS_API const ecs_entity_t ecs_id(EcsDocDescription)
Component id for EcsDocDescription.
Utility to hold a value of a dynamic type.
Definition flecs.h:966

Convenience macro for creating compound literal value literal.

Definition at line 738 of file flecs_c.h.

◆ ecs_value_new_t

#define ecs_value_new_t ( world,
T )
Value:
void * ecs_value_new(ecs_world_t *world, ecs_entity_t type)
Construct a value in new storage.

Convenience macro for creating heap allocated value.

Definition at line 735 of file flecs_c.h.

◆ ecs_value_pair

#define ecs_value_pair ( R,
t,
... )
Value:
((ecs_value_t){ecs_pair_t(R, t), &(R)__VA_ARGS__})

Convenience macro for creating compound literal pair value.

Definition at line 729 of file flecs_c.h.

◆ ecs_value_pair_2nd

#define ecs_value_pair_2nd ( r,
T,
... )
Value:
((ecs_value_t){ecs_pair(r, ecs_id(T)), &(T)__VA_ARGS__})

Convenience macro for creating compound literal pair value.

Definition at line 732 of file flecs_c.h.

◆ ecs_value_ptr

#define ecs_value_ptr ( T,
ptr )
Value:
((ecs_value_t){ecs_id(T), ptr})

Convenience macro for creating compound literal value.

Definition at line 726 of file flecs_c.h.

◆ ecs_values

#define ecs_values ( ...)
Value:
(ecs_value_t[]){ __VA_ARGS__, {0, 0}}

Convenience macro for creating compound literal values array.

Definition at line 723 of file flecs_c.h.