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diff libinterp/corefcn/__contourc__.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 2fc554ffbc28
children 704e15f8fecd
line wrap: on
line diff
--- a/libinterp/corefcn/__contourc__.cc
+++ b/libinterp/corefcn/__contourc__.cc
@@ -229,8 +229,8 @@
         f[2] = Z(r+1, c+1) - lvl;
 
         for (unsigned int i = 0; i < 4; i++)
-          if (fabs(f[i]) < DBL_EPSILON)
-            f[i] = DBL_EPSILON;
+          if (fabs(f[i]) < std::numeric_limits<double>::epsilon ())
+            f[i] = std::numeric_limits<double>::epsilon ();
 
         if (f[1] * f[2] < 0)
           mark(r, c) += 2;
@@ -248,8 +248,8 @@
         f[2] = Z(r+1, c+1) - lvl;
 
         for (unsigned int i = 0; i < 4; i++)
-          if (fabs(f[i]) < DBL_EPSILON)
-            f[i] = DBL_EPSILON;
+          if (fabs(f[i]) < std::numeric_limits<double>::epsilon ())
+            f[i] = std::numeric_limits<double>::epsilon ();
 
         if (f[0] * f[1] < 0)
           mark(r, c) += 1;