Use fuctions from cmath where applicable

lsst · May 11, 2016 · 94ec89c · 94ec89c
1 parent 92a194c
commit 94ec89c
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/include/lsst/ip/isr.h b/include/lsst/ip/isr.h
@@ -45,11 +45,11 @@
 #include <memory>
 #include <string>
 #include <vector>
+#include <cmath>
 
 #include <lsst/afw/math.h>
 #include <lsst/afw/math/Statistics.h>
 #include <lsst/afw/image.h>
-#include <lsst/utils/ieee.h>
 #include <lsst/pex/exceptions/Exception.h>
 
 /** \brief Remove all non-astronomical counts from the Chunk Exposure's pixels.

diff --git a/src/Isr.cc b/src/Isr.cc
@@ -22,6 +22,7 @@
  * see <http://www.lsstcorp.org/LegalNotices/>.
  */
 
+#include <cmath>
 
 #include "lsst/pex/logging/Trace.h"
 #include "lsst/afw/math.h"
@@ -65,8 +66,8 @@ size_t maskNans(afw::image::MaskedImage<PixelT> const& mi, afw::image::MaskPixel
     size_t nPix = 0;
     for (int y = 0; y != mi.getHeight(); ++y) {
         for (x_iterator ptr = mi.row_begin(y), end = mi.row_end(y); ptr != end; ++ptr) {
-            if (!(ptr.mask() & allow) && (!utils::lsst_isfinite(ptr.image()) ||
-                                          !utils::lsst_isfinite(ptr.variance()))) {
+            if (!(ptr.mask() & allow) && (!std::isfinite(ptr.image()) ||
+                                          !std::isfinite(ptr.variance()))) {
                 nPix += 1;
                 ptr.mask() |= maskVal;
             }