LibXR::CallbackBlock< ArgType, Args > Class Template Reference

回调函数封装块，提供参数绑定与擦除调用入口 / Callback block with bound argument and erased invoke entry More...

#include <libxr_cb.hpp>

Inheritance diagram for LibXR::CallbackBlock< ArgType, Args >:

Collaboration diagram for LibXR::CallbackBlock< ArgType, Args >:

Public Types
using	FunctionType = void (*)(bool, ArgType, Args...)
	回调函数类型定义 / Callback function type definition
Public Types inherited from LibXR::CallbackBlockHeader< Args... >
using	InvokeFunType

Public Member Functions
	CallbackBlock (FunctionType fun, ArgType &&arg)
	构造回调块，绑定回调函数与参数 / Construct a callback block with bound function and argument
	CallbackBlock (const CallbackBlock &other)=delete
	禁用拷贝构造与拷贝赋值 / Copy construction and copy assignment are disabled
CallbackBlock &	operator= (const CallbackBlock &other)=delete

Static Public Member Functions
static void	InvokeThunk (void *cb_block, bool in_isr, Args... args)

Protected Member Functions
void	Invoke (bool in_isr, Args... args)

Protected Attributes
FunctionType	fun_
	绑定的回调函数 / Bound callback function
ArgType	arg_
	绑定的参数 / Bound argument

Additional Inherited Members
Data Fields inherited from LibXR::CallbackBlockHeader< Args... >
InvokeFunType	run_fun_

Detailed Description

template<typename ArgType, typename... Args>
class LibXR::CallbackBlock< ArgType, Args >

回调函数封装块，提供参数绑定与擦除调用入口 / Callback block with bound argument and erased invoke entry

Template Parameters

ArgType	绑定的第一个参数类型 / Type of the first bound argument
Args	额外的参数类型列表 / Additional argument types

Definition at line 40 of file libxr_cb.hpp.

Member Typedef Documentation

FunctionType

template<typename ArgType , typename... Args>

using LibXR::CallbackBlock< ArgType, Args >::FunctionType = void (*)(bool, ArgType, Args...)

回调函数类型定义 / Callback function type definition

Definition at line 46 of file libxr_cb.hpp.

Constructor & Destructor Documentation

CallbackBlock()

template<typename ArgType , typename... Args>

LibXR::CallbackBlock< ArgType, Args >::CallbackBlock ( FunctionType fun, ArgType && arg )

inline

构造回调块，绑定回调函数与参数 / Construct a callback block with bound function and argument

Parameters

fun	需要调用的回调函数 / Callback function to be invoked
arg	绑定的参数值 / Bound argument value

Definition at line 55 of file libxr_cb.hpp.

      : CallbackBlockHeader<Args...>{&InvokeThunk}, fun_(fun), arg_(std::move(arg))
  {
    ASSERT(fun_ != nullptr);
  }

Member Function Documentation

Invoke()

template<typename ArgType , typename... Args>

void LibXR::CallbackBlock< ArgType, Args >::Invoke ( bool in_isr, Args... args )

inlineprotected

Definition at line 74 of file libxr_cb.hpp.

  {
    fun_(in_isr, arg_, std::forward<Args>(args)...);
  }

InvokeThunk()

template<typename ArgType , typename... Args>

static void LibXR::CallbackBlock< ArgType, Args >::InvokeThunk ( void * cb_block, bool in_isr, Args... args )

inlinestatic

Definition at line 67 of file libxr_cb.hpp.

  {
    auto* cb = static_cast<CallbackBlock<ArgType, Args...>*>(cb_block);
    cb->Invoke(in_isr, std::forward<Args>(args)...);
  }

Field Documentation

arg_

template<typename ArgType , typename... Args>

ArgType LibXR::CallbackBlock< ArgType, Args >::arg_

protected

绑定的参数 / Bound argument

Definition at line 80 of file libxr_cb.hpp.

fun_

template<typename ArgType , typename... Args>

FunctionType LibXR::CallbackBlock< ArgType, Args >::fun_

protected

绑定的回调函数 / Bound callback function

Definition at line 79 of file libxr_cb.hpp.

---

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

• src/core/libxr_cb.hpp