//Our Entity List 
	 static vector<Entity*>     EntityList;
	 static vector<Entity*>::iterator EntityList_Interator;

//Global vars for our game!
static const int num_rows = 6;
static const int num_cols = 5;
static const int num_blkz = num_rows * num_cols;

//awards scene
static const int num_awardz = 5;
static const string awardz_directory[5] = {"images/5000_blur.png","images/10000_blur.png","images/blue_level_blur.png",
							  "images/second_waive_blur.png","images/complete_blur.png"};
static const int awdz_blk_size = 25;

//Entities
Entity Blockz[num_blkz];
Entity Awardz[5];

class Obj {public:    Obj(int num):num(num) {}    int getNum() { return num; }private:    int num;};void func() {    list<Obj*> myList;    myList.push_back(new Obj(0));    myList.push_back(new Obj(1));    myList.push_back(new Obj(2));    // Remove all Objs with num == 1    list<Obj*>::it = myList.begin();    while (it != myList.end()) {        if (it->getNum() == 1)            // erase() returns the iterator to the element after the one            // it removes, so we don't increment it in this case            it = myList.erase(it);        else            ++it;    }}

bool pred(const Obj *obj) {    return obj->getNum() == 1;}myList.remove_if(pred);