Method CRoots

core/ctree/cnode.cpp:180–184

    //*********************************************************

    CRoots::CRoots(){
        this->root_num = 0;
        this->action_num = 0;
        this->pool_size = 0;
    }

    CRoots::CRoots(int root_num, int action_num, int pool_size){
        this->root_num = root_num;