Function pointers lead to missing function name in Data.xml

[lukasrothenberger]

Problem:
Missing function name in Data.xml for the call func_ptr_arr[1](); in Data.xml.
Solution:
Gather the missing information during runtime and instantiate the dummy call accordingly.
Sample Code:

#include <iostream>

void a(){
    std::cout << "a" << std::endl;
}

void b(){
    std::cout << "b" << std::endl;
}

int main(){
    // declare array of function pointers
    void (*func_ptr_arr[2])() = {a, b};

    // call function b
    func_ptr_arr[1]();
}

More advanced sample code:

#include <iostream>

void a(){
    std::cout << "a" << std::endl;
}

void b(){
    std::cout << "b" << std::endl;
}

int main(){
    // declare array of function pointers
    void (*func_ptr_arr[2])() = {a, b};

    // get random index
    srand((unsigned)time(0)); 
    int i = rand() % 2;
    std::cout << "i: " << i << std::endl;
    
    // call function
    func_ptr_arr[i]();
}
``