CommandTypeId Class

Unique type identifier for command types. More...

Declaration

class helios::engine::runtime::messaging::command::types::CommandTypeId { ... }

Private Member Typedefs Index

using	ComponentType = helios_engine_common_tag_CommandTypes

Friends Index

constexpr bool	operator==

Public Constructors Index

	CommandTypeId (const size_t id)
	Constructs a CommandTypeId with a specific value. More...
	CommandTypeId (helios::ecs::types::no_init_t)
	Constructs an uninitialized CommandTypeId. More...

Public Member Functions Index

size_t	value () const noexcept
	Returns the underlying ID value. More...

Private Member Attributes Index

size_t	id_ {0}
	The underlying ID value. More...

Public Static Functions Index

template <typename T>
static CommandTypeId	id ()
	Returns the CommandTypeId for a specific command type. More...

Description

Unique type identifier for command types.

CommandTypeId assigns a unique, monotonically increasing integer ID to each command type at compile time. The ID is generated once per type via TypeIndexer and cached in a function-local static.

Suitable for use as an array index or hash key.

See Also

TypeIndexer

See Also

ResourceTypeId

See Also

ComponentTypeId

Definition at line 30 of file CommandTypeId.ixx.

Private Member Typedefs

ComponentType

using helios::engine::runtime::messaging::command::types::CommandTypeId::ComponentType = helios_engine_common_tag_CommandTypes

Definition at line 37 of file CommandTypeId.ixx.

37 using ComponentType = helios_engine_common_tag_CommandTypes;

Friends

operator==

friend constexpr bool CommandTypeId, CommandTypeId

constexpr noexcept default

Definition at line 90 of file CommandTypeId.ixx.

Public Constructors

CommandTypeId()

helios::engine::runtime::messaging::command::types::CommandTypeId::CommandTypeId (const size_t id)

inline explicit

Constructs a CommandTypeId with a specific value.

Parameters

id	The type ID value.

Definition at line 53 of file CommandTypeId.ixx.

53 explicit CommandTypeId(const size_t id) : id_(id) {}

CommandTypeId()

helios::engine::runtime::messaging::command::types::CommandTypeId::CommandTypeId (helios::ecs::types::no_init_t)

inline explicit

Constructs an uninitialized CommandTypeId.

Parameters

no_init_t

Tag to indicate no initialization.

Definition at line 61 of file CommandTypeId.ixx.

61 explicit CommandTypeId(helios::ecs::types::no_init_t) {}

Public Member Functions

value()

size_t helios::engine::runtime::messaging::command::types::CommandTypeId::value ()

inline noexcept

Returns the underlying ID value.

Returns

The numeric type ID.

Definition at line 69 of file CommandTypeId.ixx.

69 [[nodiscard]] size_t value() const noexcept {

70 return id_;

71 }

Private Member Attributes

id_

size_t helios::engine::runtime::messaging::command::types::CommandTypeId::id_ {0}

The underlying ID value.

Definition at line 42 of file CommandTypeId.ixx.

42 size_t id_{0};

Public Static Functions

id()

template <typename T>

CommandTypeId helios::engine::runtime::messaging::command::types::CommandTypeId::id ()

inline static

Returns the CommandTypeId for a specific command type.

Uses TypeIndexer to generate a unique ID per type. The ID is generated once and cached.

Template Parameters

T	The command type.

Returns

The unique CommandTypeId for type T.

Definition at line 85 of file CommandTypeId.ixx.

85 [[nodiscard]] static CommandTypeId id() {

86 static const size_t tid = helios::ecs::TypeIndexer<ComponentType>::typeIndex<T>();

87 return CommandTypeId(tid);

88 }

Reference helios::engine::runtime::registerComponents.

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

• CommandTypeId.ixx

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Generated via doxygen2docusaurus 2.0.0 by Doxygen 1.9.8.