From: Kevin M. Rosenberg <kevin@rosenberg.net>
Date: Thu, 22 Mar 2018 00:40:45 +0000 (-0600)
Subject: Use setprecision for std::cout
X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=commitdiff_plain;h=fb17e4a8130583e4d7a911fdaa70782561cd6a3e

Use setprecision for std::cout
---

diff --git a/libctsim/imagefile.cpp b/libctsim/imagefile.cpp
index 8710e5a..623b4e3 100644
--- a/libctsim/imagefile.cpp
+++ b/libctsim/imagefile.cpp
@@ -264,6 +264,7 @@ ImageFile::printStatistics (std::ostream& os) const
   if (isComplex())
     os << "Real Component Statistics" << std::endl;
 
+  os << std::setprecision(7);
   os << "   min: " << min << std::endl;
   os << "   max: " << max << std::endl;
   os << "  mean: " << mean << std::endl;
diff --git a/tools/if2.cpp b/tools/if2.cpp
index efd0554..b264046 100644
--- a/tools/if2.cpp
+++ b/tools/if2.cpp
@@ -219,7 +219,8 @@ if2_main (int argc, char *const argv[])
   if (opt_comp) {
     double d, r, e;
     im_in1.comparativeStatistics (im_in2, d, r, e);
-    std::cout << "d=" << d << ", r=" << r << ", e=" << e << std::endl;
+    std::cout << std::setprecision(7) <<
+      "d=" << d << ", r=" << r << ", e=" << e << std::endl;
   }
 
   int i;