static thread function access non-static class member in C++

Question

Class Test{
    int value;
    static void* thread_func(void* args){
        value++;
    }
    void newthread(){
        pthread_create(&thread_func,...);
    }         


        

Answer 1

Let thread_func take a pointer to an object of the class as argument.

static void* thread_func(void* pThis)
{
    static_cast(pThis)->value++;
}

In case, this method wants to take some other information as well, put both in another struct/class and pass that in.