HasUpdate.ixx File

Concept requiring a per-frame update(UpdateContext&) method. More...

Included Headers

#include <concepts>

Namespaces Index

namespace	helios
namespace	engine
	Main engine module aggregating core infrastructure and game systems. More...
namespace	runtime
	Runtime infrastructure for game execution and lifecycle orchestration. More...
namespace	world
	World state management, resource registry, and per-frame update context. More...
namespace	common
	Shared type definitions, concepts, and tags used across engine subsystems. More...
namespace	concepts
	Compile-time concepts for engine role classification and capability detection. More...

Description

Concept requiring a per-frame update(UpdateContext&) method.

File Listing

The file content with the documentation metadata removed is:

1/**

2 * @file HasUpdate.ixx

3 * @brief Concept requiring a per-frame update(UpdateContext&) method.

4 */

5module;

6

7#include <concepts>

8

9export module helios.engine.common.concepts.HasUpdate;

10

11export namespace helios::engine::runtime::world {

12 class UpdateContext;

13}

14

15export namespace helios::engine::common::concepts {

16

17 /**

18 * @brief Requires that T provides a `void update(UpdateContext&)` method.

19 *

20 * @details This is the mandatory interface for concrete system classes.

21 * The System wrapper enforces this concept at construction time.

22 *

23 * @tparam T The type to inspect.

24 *

25 * @see System

26 */

27 template<typename T>

28 concept HasUpdate = requires(T& t, helios::engine::runtime::world::UpdateContext& updateContext) {

29 {t.update(updateContext) } -> std::same_as<void>;

30 };

31

32}

33

34

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