[Boost-bugs] [Boost C++ Libraries] #1461: multi_array::resize index error

Subject: [Boost-bugs] [Boost C++ Libraries] #1461: multi_array::resize index error
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2007-11-18 20:49:01

#1461: multi_array::resize index error
 Reporter: wasti.redl_at_[hidden] | Owner: garcia
     Type: Bugs | Status: new
Milestone: To Be Determined | Component: multi_array
  Version: Boost Development Trunk | Severity: Problem
 Keywords: |
 multi_array::resize wants to copy the old data to the new. However, it
 confuses the old and new arrays when calculating the indices for the
 subviews. As a result, creating the view asserts.

 Minimal crashing example:

 #include <boost/multi_array.hpp>

 int main()
         typedef boost::multi_array<int, 1> ar_t;
         typedef ar_t::extent_range range;
         ar_t ar;
         ar.resize(boost::extents[range(-3, 3)]);

 The attached patched solves the problem.

Ticket URL: <http://svn.boost.org/trac/boost/ticket/1461>
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