BIND 10 #567: RdataIterator::getCurrent() should throw if invalid.

[BIND 10 Development]

#567: RdataIterator::getCurrent() should throw if invalid.
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                   Reporter:         |                 Owner:  shane
  vorner                             |                Status:  assigned
                       Type:         |             Milestone:  New Tasks
  enhancement                        |            Resolution:
                   Priority:  minor  |             Sensitive:  0
                  Component:  data   |           Sub-Project:  DNS
  source                             |  Estimated Difficulty:  0.0
                   Keywords:         |           Total Hours:  0
            Defect Severity:  N/A    |
Feature Depending on Ticket:         |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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Changes (by vorner):

 * owner:  vorner => shane
 * milestone:   => New Tasks


Comment:

 Hello

 Since the class (!RdataIterator) is returned by a virtual function from a
 concrete RRset class only, it doesn't need to be a header file. Only the
 abstract base class is. The !BasicRdataIterator (rrset.cc:219) implements
 the method.

 And I think the ticket is still valid.

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Ticket URL: <http://bind10.isc.org/ticket/567#comment:3>
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