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XCEngine/docs/api/threading/lambda-task/constructor.md
ssdfasd f427699ac6 refactor: improve test infrastructure and fix OpenGL GLAD initialization
- Rename D3D12Enum.h to D3D12Enums.h for naming consistency
- Fix OpenGL unit test GLAD initialization by using gladLoadGL()
  instead of gladLoadGLLoader(wglGetProcAddress) for fallback support
- Migrate remaining tests to use gtest_discover_tests for granular
  test discovery (math, core, containers, memory, threading, debug,
  components, scene, resources, input, opengl)
- Remove obsolete TEST_RESOURCES_DIR and copy_directory commands
  from OpenGL unit test CMakeLists (minimal/Res doesn't exist)
- Update TEST_SPEC.md with performance metrics and per-module
  build/test commands for faster development workflow
- Update CMake path references to use lowercase paths
2026-03-23 00:43:02 +08:00

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LambdaTask::LambdaTask

explicit LambdaTask(Func&& func, TaskPriority priority = TaskPriority::Normal)

构造 Lambda 任务对象,将可调用对象包装为 ITask。

模板参数:

  • Func - 可调用对象类型

参数:

  • func - 要封装的可调用对象lambda、函数指针、std::function 等)
  • priority - 任务优先级,默认值为 TaskPriority::Normal

返回:

复杂度: O(1)

示例:

// 使用 std::function lambda
auto task = std::make_unique<LambdaTask<std::function<void()>>>(
    []() { printf("Task executed\n"); },
    TaskPriority::High
);
TaskSystem::Get().Submit(std::move(task));

// 配合 TaskSystem::Submit 的重载直接使用
TaskSystem::Get().Submit(
    std::make_unique<LambdaTask<std::function<void()>>>(
        []() { ProcessData(); },
        TaskPriority::Critical
    )
);

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