Mercurial > hg > octave-lyh

diff liboctave/CMatrix.cc @ 15220:61822c866ba1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
use std::numeric_limits<T>::epsilon in C++ code * __contourc__.cc, __qp__.cc, quadcc.cc, qz.cc, eigs.cc, mex.cc, graphics.cc, CMatrix.cc, CollocWt.cc, DASPK-opts.in, DASRT-opts.in, DASSL-opts.in, LSODE-opts.in, Quad-opts.in, Range.cc, dMatrix.cc, eigs-base.cc, fCMatrix.cc, fMatrix.cc: Replace DBL_EPSILON and FLT_EPSILON with std::numeric_limits<T>::epsilon.
author John W. Eaton <jwe@octave.org>
date Thu, 23 Aug 2012 12:13:59 -0400
parents 4bbd3bbb8912
children
line wrap: on
line diff
--- a/liboctave/CMatrix.cc
+++ b/liboctave/CMatrix.cc
@@ -1192,9 +1192,9 @@
   if (tol <= 0.0)
     {
       if (nr > nc)
-        tol = nr * sigma.elem (0) * DBL_EPSILON;
+        tol = nr * sigma.elem (0) * std::numeric_limits<double>::epsilon ();
       else
-        tol = nc * sigma.elem (0) * DBL_EPSILON;
+        tol = nc * sigma.elem (0) * std::numeric_limits<double>::epsilon ();
     }
 
   while (r >= 0 && sigma.elem (r) < tol)