From: pbristow_at_[hidden]
Date: 2007-09-20 07:37:59
Author: pbristow
Date: 2007-09-20 07:37:57 EDT (Thu, 20 Sep 2007)
New Revision: 39402
URL: http://svn.boost.org/trac/boost/changeset/39402
Log:
Changechanged to use
if((boost::math::isinf)(x))
{
if(x < 0) return 0;
return 1;
}
to get rid of 4127 warnings
but still need to supress 4127
Text files modified:
sandbox/math_toolkit/boost/math/distributions/cauchy.hpp | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
Modified: sandbox/math_toolkit/boost/math/distributions/cauchy.hpp
==============================================================================
--- sandbox/math_toolkit/boost/math/distributions/cauchy.hpp (original)
+++ sandbox/math_toolkit/boost/math/distributions/cauchy.hpp 2007-09-20 07:37:57 EDT (Thu, 20 Sep 2007)
@@ -206,11 +206,16 @@
{
return result;
}
-
- if(std::numeric_limits<RealType>::has_infinity && abs(x) == std::numeric_limits<RealType>::infinity())
- { // pdf + and - infinity is zero.
- return 0;
+ if((boost::math::isinf)(x))
+ {
+ return 0; // pdf + and - infinity is zero.
}
+ // These produce MSVC 4127 warnings, so the above used instead.
+ //if(std::numeric_limits<RealType>::has_infinity && abs(x) == std::numeric_limits<RealType>::infinity())
+ //{ // pdf + and - infinity is zero.
+ // return 0;
+ //}
+
if(false == detail::check_x(function, x, &result, Policy()))
{ // Catches x = NaN
return result;