makeDelegate函数不工作 [英] makeDelegate function not working

问题描述

对于产生此问题的问题;

For the question that spawned this one;

• 多变量模板委托系统

• Multiple variadic templated delegate system

我有以下函数;

template<typename... Arguments, typename... Params> 
Runnable<Params...>* makeRunnable(void (*FunctionType)(Arguments..., Params...), Arguments... args)
{
    return new FunctionDelegate<Arguments..., Params...>(FunctionType, makeTuple(args...));
}

我想适应'ForEveR'在上一个问题中，我没有任何运气。

Which I'd like to adapt to the solution given by 'ForEveR', in the previous question, I've tried without any luck.

template<typename... Arguments, typename... Params> 
Runnable<Params...>* makeRunnable(void (*FunctionType)(tuple<Arguments...>, tuple<Params...>), tuple<Arguments...> args)
{
    return new FunctionDelegate<tuple<Arguments...>, tuple<Params...>>(FunctionType, args);
}

这会产生错误;

error: no matching function for call to ‘makeRunnable(void (&)(tuple<int, int>, tuple<int>), tuple<int, int>)’

推荐答案

我设法自己修复; >

I managed to fix it myself;

// Create a function delegate as runnable
template<typename... Arguments, typename... Params> 
Runnable<Params...>* makeRunnable(void (*FunctionType)(tuple<Arguments...>, tuple<Params...>), Arguments... args)
{
    return new FunctionDelegate<tuple<Arguments...>, tuple<Params...>>(FunctionType, makeTuple(args...));
}

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