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ComponentOpsRegistry Class Template

Global registry for component lifecycle function pointers. More...

Declaration​

template <typename THandle> class helios::ecs::ComponentOpsRegistry<THandle> { ... }

Public Member Typedefs Index​

template <typename THandle>
usingComponentTypeId_type = ComponentTypeId< THandle >

Public Static Functions Index​

template <typename THandle>
static voidsetOps (const ComponentTypeId_type typeId, const ComponentOps &ops)

Registers ComponentOps for a component type. More...

template <typename THandle>
static const ComponentOps &ops (const ComponentTypeId_type typeId)

Retrieves ComponentOps for a component type. More...

Private Static Attributes Index​

template <typename THandle>
static std::vector< ComponentOps >operations_

Type-indexed storage for ComponentOps. More...

template <typename THandle>
static constexpr ComponentOpsemptyOps_ {}

Empty ops returned for unregistered types. More...

Description​

Global registry for component lifecycle function pointers.

ComponentOpsRegistry provides O(1) lookup of ComponentOps by ComponentTypeId. It uses a type-indexed vector where the index corresponds to the component type's unique identifier.

Definition at line 54 of file ComponentOpsRegistry.ixx.

Public Member Typedefs​

ComponentTypeId_type​

template <typename THandle>
using helios::ecs::ComponentOpsRegistry< THandle >::ComponentTypeId_type = ComponentTypeId<THandle>

Definition at line 68 of file ComponentOpsRegistry.ixx.

68 using ComponentTypeId_type = ComponentTypeId<THandle>;

Public Static Functions​

ops()​

template <typename THandle>
const ComponentOps & helios::ecs::ComponentOpsRegistry< THandle >::ops (const ComponentTypeId_type typeId)
 inline static

Retrieves ComponentOps for a component type.

Parameters
typeId

The unique identifier for the component type.

Returns

Reference to the registered ComponentOps, or empty ops if not registered.

Definition at line 95 of file ComponentOpsRegistry.ixx.

95 static const ComponentOps& ops(const ComponentTypeId_type typeId) {
96
97 if (typeId.value() >= operations_.size()) {
98 return emptyOps_;
99 }
100
101 return operations_[typeId.value()];
102 }

Reference helios::ecs::types::ComponentTypeId< THandle >::value.

Referenced by helios::ecs::Entity< TEntityManager >::add, helios::ecs::EntityManager< THandle, TEntityRegistry, TCapacity >::clone, helios::ecs::EntityManager< THandle, TEntityRegistry, TCapacity >::destroy, helios::ecs::EntityManager< THandle, TEntityRegistry, TCapacity >::enable, helios::ecs::Entity< TEntityManager >::onAcquire, helios::ecs::Entity< TEntityManager >::onRelease, helios::ecs::EntityManager< THandle, TEntityRegistry, TCapacity >::remove, helios::ecs::Entity< TEntityManager >::setActive and helios::ecs::ComponentOpsRegistry< THandle >::setOps.

setOps()​

template <typename THandle>
void helios::ecs::ComponentOpsRegistry< THandle >::setOps (const ComponentTypeId_type typeId, const ComponentOps & ops)
 inline static

Registers ComponentOps for a component type.

Auto-resizes the internal vector if necessary.

Parameters
typeId

The unique identifier for the component type.

ops

The lifecycle function pointers to register.

Definition at line 79 of file ComponentOpsRegistry.ixx.

79 static void setOps(const ComponentTypeId_type typeId, const ComponentOps& ops) {
80
81 if (typeId.value() >= operations_.size()) {
82 operations_.resize(typeId.value() + 1);
83 }
84
85 operations_[typeId.value()] = ops;
86 }

References helios::ecs::ComponentOpsRegistry< THandle >::ops and helios::ecs::types::ComponentTypeId< THandle >::value.

Referenced by helios::ecs::ComponentReflector< TEntityManager >::registerType.

Private Static Attributes​

emptyOps_​

template <typename THandle>
constexpr ComponentOps helios::ecs::ComponentOpsRegistry< THandle >::emptyOps_ {}
 constexpr static

Empty ops returned for unregistered types.

Definition at line 64 of file ComponentOpsRegistry.ixx.

64 inline static constexpr ComponentOps emptyOps_{};

operations_​

template <typename THandle>
std::vector<ComponentOps> helios::ecs::ComponentOpsRegistry< THandle >::operations_
 static

Type-indexed storage for ComponentOps.

Definition at line 59 of file ComponentOpsRegistry.ixx.

59 inline static std::vector<ComponentOps> operations_;

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

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