AMDG Wilfried Holzke wrote:

The documentation from multi_array says that if elements are added while reszize is called, the new elements are initialized with the default constructor. I have the following:

typedef boost::multi_array Array_Type;

What is the default constructor of a pointer?

Or do need to do the following:

class ptr { public: ptr() { p = 0; } Object *p; }

typedef boost::multi_array Array_Type;

... to get all new elements to bee zero-pointers?

Actually, the new elements are value initialized, rather than default constructed, so pointers will be 0. In Christ, Steven Watanabe