[Boost-commit] svn:boost r7583 - sandbox/math_toolkit/boost/math/special_functions

From: pbristow_at_[hidden]
Date: 2007-07-30 05:31:21

Author: pbristow
Date: 2007-07-30 05:31:20 EDT (Mon, 30 Jul 2007)
New Revision: 7583
URL: http://svn.boost.org/trac/boost/changeset/7583

Log:
Suppressed wqarning loss of accuracy conversion to T valuetype by explicit T()

result = T(z * 1.125 + z * 0.003379167095512573896158903121545171688L);
Text files modified: 
   sandbox/math_toolkit/boost/math/special_functions/erf.hpp |     6 +++---                                  
   1 files changed, 3 insertions(+), 3 deletions(-)

Modified: sandbox/math_toolkit/boost/math/special_functions/erf.hpp
==============================================================================
--- sandbox/math_toolkit/boost/math/special_functions/erf.hpp	(original)
+++ sandbox/math_toolkit/boost/math/special_functions/erf.hpp	2007-07-30 05:31:20 EDT (Mon, 30 Jul 2007)
@@ -191,17 +191,17 @@
       //
       if(z == 0)
       {
-         result = 0;
+         result = T(0);
       }
       else if(z < 1e-10)
       {
-         result = z * 1.125 + z * 0.003379167095512573896158903121545171688L;
+         result = T(z * 1.125 + z * 0.003379167095512573896158903121545171688L);
       }
       else
       {
          static const T n[7] = { 0.00337916709551257778174L, -0.000147024115786688745475L, -0.37463022236812520164L, 0.0163061594494816999803L, -0.0534354147807331748737L, 0.00161898096813581982844L, -0.0059528010489182840404L };
          static const T d[7] = { 1, -0.0435089806536379531594L, 0.442761965043509204727L, -0.017375974533016704678L, 0.0772756490303260060769L, -0.00210552465858669941879L, 0.00544772980263244037286L };
-         result = z * 1.125 + z * tools::evaluate_polynomial(n, z) / tools::evaluate_polynomial(d, z);
+         result = T(z * 1.125 + z * tools::evaluate_polynomial(n, z) / tools::evaluate_polynomial(d, z));
       }
    }
    else if((z < 14) || ((z < 28) && invert))