// Creates a FencedAllocator. Note that the size of the buffer is passed, but
// not its base address: everything is handled as offsets into the buffer.
FencedAllocator(unsigned int size,
// Creates a FencedAllocator. Note that the size of the buffer is passed, but
// not its base address: everything is handled as offsets into the buffer.
FencedAllocator(unsigned int size,