[Boost-commit] svn:boost r40879 - trunk/boost/math/special_functions

From: john_at_[hidden]
Date: 2007-11-07 05:09:50

Author: johnmaddock
Date: 2007-11-07 05:09:50 EST (Wed, 07 Nov 2007)
New Revision: 40879
URL: http://svn.boost.org/trac/boost/changeset/40879

Log:
Fix calls to fpclassify so they don't trigger macro expansion when fpclassify is a macro.
Text files modified: 
   trunk/boost/math/special_functions/gamma.hpp |     6 +++---                                  
   1 files changed, 3 insertions(+), 3 deletions(-)

Modified: trunk/boost/math/special_functions/gamma.hpp
==============================================================================
--- trunk/boost/math/special_functions/gamma.hpp	(original)
+++ trunk/boost/math/special_functions/gamma.hpp	2007-11-07 05:09:50 EST (Wed, 07 Nov 2007)
@@ -148,7 +148,7 @@
       result = -boost::math::constants::pi<T>() / result;
       if(result == 0)
          return policies::raise_underflow_error<T>(function, "Result of tgamma is too small to represent.", pol);
-      if(boost::math::fpclassify(result) == FP_SUBNORMAL)
+      if((boost::math::fpclassify)(result) == FP_SUBNORMAL)
          return policies::raise_denorm_error<T>(function, "Result of tgamma is denormalized.", result, pol);
       return result;
    }
@@ -348,7 +348,7 @@
       result = -boost::math::constants::pi<T>() / result;
       if(result == 0)
          return policies::raise_underflow_error<T>(function, "Result of tgamma is too small to represent.", pol);
-      if(boost::math::fpclassify(result) == FP_SUBNORMAL)
+      if((boost::math::fpclassify)(result) == FP_SUBNORMAL)
          return policies::raise_denorm_error<T>(function, "Result of tgamma is denormalized.", result, pol);
       return result;
    }
@@ -580,7 +580,7 @@
    // This error handling isn't very good: it happens after the fact
    // rather than before it...
    //
-   if(boost::math::fpclassify(prefix) == FP_INFINITE)
+   if((boost::math::fpclassify)(prefix) == FP_INFINITE)
       policies::raise_overflow_error<T>("boost::math::detail::full_igamma_prefix<%1%>(%1%, %1%)", "Result of incomplete gamma function is too large to represent.", pol);
 
    return prefix;