BIND 10 #1160: small refactor of commonly used functions in rdatas

[BIND 10 Development]

#1160: small refactor of commonly used functions in rdatas
-------------------------------------+-------------------------------------
                   Reporter:  jelte  |                 Owner:  jelte
                       Type:         |                Status:  reviewing
  enhancement                        |             Milestone:
                   Priority:  major  |  Sprint-20110816
                  Component:         |            Resolution:
  Unclassified                       |             Sensitive:  0
                   Keywords:         |           Sub-Project:  DNS
            Defect Severity:  N/A    |  Estimated Difficulty:  2
Feature Depending on Ticket:         |           Total Hours:  0
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
-------------------------------------+-------------------------------------
Changes (by vorner):

 * owner:  vorner => jelte


Comment:

 Just one little detail, the comment with tokenToNum looks wrong:

 {{{#!C++
 within the valid range, i.e., [0, 2^NumType - 1]
 }}}

 It should be BitSize I think.

 Otherwise it is OK, please merge.

-- 
Ticket URL: <http://bind10.isc.org/ticket/1160#comment:5>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development