Mercurial > hg > octave-nkf
comparison liboctave/CollocWt.cc @ 15220:61822c866ba1
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 |
comparison
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| 15219:aeba1adfd76b | 15220:61822c866ba1 |
|---|---|
| 228 // enough in all cases. | 228 // enough in all cases. |
| 229 | 229 |
| 230 if (++k > 100 || xisnan (z)) | 230 if (++k > 100 || xisnan (z)) |
| 231 return false; | 231 return false; |
| 232 | 232 |
| 233 if (std::abs (z) <= 100 * DBL_EPSILON) | 233 if (std::abs (z) <= 100 * std::numeric_limits<double>::epsilon ()) |
| 234 done = true; | 234 done = true; |
| 235 } | 235 } |
| 236 | 236 |
| 237 root[i] = x; | 237 root[i] = x; |
| 238 x = x + sqrt (DBL_EPSILON); | 238 x = x + sqrt (std::numeric_limits<double>::epsilon ()); |
| 239 } | 239 } |
| 240 | 240 |
| 241 // Add interpolation points at x = 0 and/or x = 1. | 241 // Add interpolation points at x = 0 and/or x = 1. |
| 242 | 242 |
| 243 if (n0 != 0) | 243 if (n0 != 0) |