On 11 July 2010 21:28, Marshall Clow
On Jul 11, 2010, at 12:17 PM, Janez Urevc wrote:
Hello,
I am doing a research about Monte Carlo Tree Search efficiency on KBNK chess ending. I use framework and algorithm implementation in C++. Since I had some memory leaks, that I couldn't manage to identify, I decided to try Boost's shared_ptr. I reorganized the whole thing to use it, but I encountered a problem, which I cannot solve.
The problem occurs, when I try to call class member function, which was declared "virtual" in super class. If I try to call functions, that are not redefined, everything works as expected. Ex.:
class Base{ public: int val = 0; virtual void fun(){ /* do something */} };
class Derived : public Base{ public: void fun(){ /*redefined*/} void fun1(){ /*not redefined*/} };
If you declare "fun" as virtual in the base class, it needs to be virtual in the derived class, too. Many compilers will warn you about this.
-- Marshall
Unfortunately does not fix my problem. I will fix it anyway, of course. :) JAnez