
                  incremented, the last character of the buffer is automatically
                  erased. Currently there is no way to tell if an iterator is trailing
                  too far behind and has become invalid. No dynamic allocation is
                  done by this policy during normal iterator operation, only on initial
                  construction. The memory usage of this <code class="computeroutput"><span class="identifier">StoragePolicy</span></code>
                  is set at <code 