rawiter.cpp

rawiter.cpp

#include ‹iostream.h›

#include ‹stl.h›

class X {

public:

 X(int i_ = 0): i (i_) {}

 operator int() const {return i;}

private:

 int i;

};

int main() {

 os_heap_allocator‹X› a;

 // Allocate (but do not construct) storage for 5 elements.

  os_heap_allocator‹X›::pointer p = a.allocate(5);

 raw_storage_iterator‹X*, X› r(p);

 for (int i = 0; i ‹ 5; i++) *r++ = X(i);

 for (i = 0; i ‹ 5; i++) cout ‹‹ *p++ ‹‹ endl;

 return 0;

}