DelegateTask.h

#pragma once
 
#include <Foundation/Threading/TaskSystem.h>
 
template <typename T>
class plDelegateTask final : public plTask
{
public:
  using FunctionType = plDelegate<void(const T&)>;
 
  plDelegateTask(const char* szTaskName, plTaskNesting taskNesting, FunctionType func, const T& param)
  {
    m_Func = func;
    m_param = param;
    ConfigureTask(szTaskName, taskNesting);
  }
 
private:
  virtual void Execute() override { m_Func(m_param); }
 
  FunctionType m_Func;
  T m_param;
};
 
template <>
class plDelegateTask<void> final : public plTask
{
public:
  using FunctionType = plDelegate<void()>;
 
  plDelegateTask(const char* szTaskName, plTaskNesting taskNesting, FunctionType func)
  {
    m_Func = func;
    ConfigureTask(szTaskName, taskNesting);
  }
 
private:
  virtual void Execute() override { m_Func(); }
 
  FunctionType m_Func;
};