special version of a memory block for NULL pointers
#include <MemBlock.hh>
Inheritance diagram for NullMemBlock< T >:
Public Member Functions | |
| NullMemBlock () | |
| ctor for zero sized block but one reference | |
| ~NullMemBlock () | |
| dtor | |
 Public Member Functions inherited from MemBlock< T > | |
| MemBlock () | |
| ctor with NULL data and 0 references | |
| MemBlock (const size_t n) | |
| ctor for n elements of T and 0 references | |
| ~MemBlock () | |
| dtor removing all data even if references exist ! | |
| T * | data () |
| return pointer to internal array | |
| const T * | data () const |
| return const pointer to internal array | |
| void | add_ref () |
| add reference to memory block | |
| long | del_ref () |
| long | nreferences () |
| return number of references to memory block | |
