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#ifndef __FLAT_TASK_H__
#define __FLAT_TASK_H__
#include <list>
class task_s
{
/* Callback list */
static std::list<task_s*> tasks;
public:
task_s()
{
/* Push into the public callback list */
tasks.push_back(this);
}
virtual ~task_s()
{
/* Remove from the public callback list */
tasks.remove(this);
}
virtual void exec() = 0;
/* Execute all tasks */
static void executeAll()
{
for (task_s * task : tasks)
task->exec();
}
};
template<class T>
class FlatTask : public task_s
{
typedef void (T::*callback_t)(void*);
T * object;
callback_t callback;
void * args;
public:
FlatTask(T *object, callback_t callback, void* args)
: task_s(), object(object), callback(callback), args(args) {}
virtual void exec() override
{
(object->*callback)(args);
}
};
#endif
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