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2440. seed_seq::size() should be noexcept

Section: 29.5.8.1 [rand.util.seedseq] Status: C++17 Submitter: Stephan T. Lavavej Opened: 2014-10-01 Last modified: 2017-07-30

Priority: 0

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Discussion:

Obvious.

[Urbana 2014-11-07: Move to Ready]

Proposed resolution:

This wording is relative to N3936.

1. Change 29.5.8.1 [rand.util.seedseq], class seed_seq synopsis, as depicted:

   class seed_seq
   {
   public:
     […]
     size_t size() const noexcept;
     […]
   };
   

2. Change 29.5.8.1 [rand.util.seedseq] around p10, as depicted:

   size_t size() const noexcept;
   

   -10- Returns: The number of 32-bit units that would be returned by a call to param().

   -11- Throws: Nothing.

   -12- Complexity: Constant time.