Template Struct IntegrationTask

• Defined in File coroutine_integration_demo.cpp

Nested Relationships

Nested Types

• Struct IntegrationTask::promise_type

Struct Documentation

template<typename State>
struct IntegrationTask

C++20 协程与 diffeq 库集成示例

这个示例展示了如何使用 C++20 协程特性与微分方程积分器结合， 实现更细粒度的 CPU 运行控制和任务调度。

主要特性：

• 协程化的积分步进，可以暂停和恢复

• 细粒度的进度报告和控制

• 协作式多任务处理

• 零拷贝的状态传递

积分任务的协程返回类型

Public Types

using handle_type = std::coroutine_handle<promise_type>

Public Functions

inline explicit IntegrationTask(handle_type h)

inline ~IntegrationTask()

inline IntegrationTask(IntegrationTask &&other) noexcept

inline IntegrationTask &operator=(IntegrationTask &&other) noexcept

IntegrationTask(const IntegrationTask&) = delete

IntegrationTask &operator=(const IntegrationTask&) = delete

inline bool resume()

inline bool done() const

inline std::pair<State, double> get_current() const

inline void check_exception()

inline bool await_ready() const noexcept

inline void await_suspend(std::coroutine_handle<> h)

inline std::pair<State, double> await_resume()

Public Members

handle_type coro

struct promise_type

Public Functions

inline IntegrationTask get_return_object()

inline std::suspend_always initial_suspend()

inline std::suspend_always final_suspend() noexcept

inline void unhandled_exception()

inline void return_void()

inline std::suspend_always yield_value(std::pair<const State&, double> value)

Public Members

State current_state

double current_time = {0.0}

std::exception_ptr exception