Re: [Boost-bugs] [Boost C++ Libraries] #2222: Make images & views model Collection concept.

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #2222: Make images & views model Collection concept.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2018-08-29 14:30:15

#2222: Make images & views model Collection concept.
-------------------------------+----------------------------
  Reporter:  john.femiani@…    |      Owner:  Stefan Seefeld
      Type:  Feature Requests  |     Status:  new
 Milestone:  To Be Determined  |  Component:  gil USE GITHUB
   Version:  Boost 1.36.0      |   Severity:  Problem
Resolution:                    |   Keywords:
-------------------------------+----------------------------

Comment (by Mateusz Loskot):

 I believe, this condition

 {{{
 129         ///\brief Returns true if the view has no elements, false
 otherwise.
 130         ///
 131         ///\note Required by concept
 132         ///
 http://www.boost.org/doc/libs/1_35_0/libs/utility/Collection.html
 133         bool empty() const
 134         {
 135             return width() > 0 && height() > 0;
 136         }
 }}}

 should read

 {{{
 return !(width() > 0 && height() > 0);
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac10/ticket/2222#comment:5>
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