IsCommandHandlerLike.ixx File

Concept constraining types that can handle specific commands. More...

Included Headers

#include <concepts>

Namespaces Index

namespace	helios
namespace	engine
	Main engine module aggregating core infrastructure and game systems. 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 constraining types that can handle specific commands.

File Listing

The file content with the documentation metadata removed is:

1/**

2 * @file IsCommandHandlerLike.ixx

3 * @brief Concept constraining types that can handle specific commands.

4 */

5module;

6

7#include <concepts>

8

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

10

11export namespace helios::engine::common::concepts {

12

13 /**

14 * @brief Constrains T to objects that provide a submit method for specified command types.

15 *

16 * @see CommandHandlerRegistry

17 * @see ResourceRegistry

18 */

19 template<typename OwningT, typename... CommandType>

20 concept IsCommandHandlerLike = (requires(OwningT& owner, const CommandType& cmd) {

21 { owner.submit(cmd) } noexcept -> std::same_as<bool>;} && ...);

22}

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