Mercurial > hg > octave-nkf

diff liboctave/CollocWt.cc @ 15220:61822c866ba1

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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 3d8ace26c5b4
children
line wrap: on
line diff
--- a/liboctave/CollocWt.cc
+++ b/liboctave/CollocWt.cc
@@ -230,12 +230,12 @@
           if (++k > 100 || xisnan (z))
             return false;
 
-          if (std::abs (z) <= 100 * DBL_EPSILON)
+          if (std::abs (z) <= 100 * std::numeric_limits<double>::epsilon ())
             done = true;
         }
 
       root[i] = x;
-      x = x + sqrt (DBL_EPSILON);
+      x = x + sqrt (std::numeric_limits<double>::epsilon ());
     }
 
   // Add interpolation points at x = 0 and/or x = 1.