https://svn.boost.org/trac10/ticket/13586 <p> The array::rangecheck method does not throw an out of range exception for an index equal to the array size. </p> <p> This makes the at() method not throw an exception for N as index value. This differs from the documentation for that method. </p> <p> Note: I discovered this by reading the code and have not made any tests of this behavior. </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/13586 Trac 1.4.3