function inside lambda functions [duplicate]

This question already has an answer here:

• Why value captured by reference in lambda is broken? [duplicate] 3 answers

I have a situation in which I'd like to have function called inside a lambda function.

Below I put a simplification of the situation:

method A1 get a function pointer f as argument and each time add a lambda function to a queue where inside there is the call to a method of the same class but with the parameter that is the result of the call of the function f.

Obviously f does not return always the same value.

//class A

method A1(int (*f)(void)){

       auto lambda =   [&,f]()->bool{
                       A3(f); //<— 
                       return true;
                   });

       event.add(lambda); //event instance of class B
}



method A2(){

   func = event.getNextEvent();
   func();

}

methodA3(int (*f)(void)){

   for(int i=0;i<1000;i++)std::cout<<f()<<std::endl;

}




//class B 

add()

When I execute the code with f() I have segmentation fault, like if the reference is "lost". Without adding f() as parameter to A3 the code works fine.

edit

I have edited the code in the following way, but now I get a strage behavior, f is a function that returns a random value with a defined distribution, but the value printed in the example is always the same