[Boost-bugs] [Boost C++ Libraries] #7987: Problem compiling code to use the Bessel functions

Subject: [Boost-bugs] [Boost C++ Libraries] #7987: Problem compiling code to use the Bessel functions
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-02-06 02:20:33

#7987: Problem compiling code to use the Bessel functions
--------------------------------------------------+-------------------------
 Reporter:  Pedro Giffuni <giffunip@…>            |       Owner:  johnmaddock
     Type:  Bugs                                  |      Status:  new        
Milestone:  To Be Determined                      |   Component:  math       
  Version:  Boost 1.52.0                          |    Severity:  Problem    
 Keywords:                                        |  
--------------------------------------------------+-------------------------
 Hello;

 I am having fun replacing some of the math functionality in Apache
 OpenOffice with boost functions. My platform is FreeBSD 9.1.

 I noticed that for Bessel functions there is no documentation about which
 header(s) to use.

 I assume you only need:
 #include <boost/math/special_functions/bessel.hpp>

 Everything seems fine in my code but I get this:
 ....
 /usr/ports/editors/openoffice-3-devel/work/ooo/main/scaddins/source/analysis/bessel.cxx:92:
 instantiated from here
 /usr/local/include/boost/math/special_functions/detail/bessel_kn.hpp:63:
 error: no matching function for call to 'fabs(long double&)'
 /usr/local/include/boost/math/special_functions/detail/bessel_kn.hpp:63:
 error: no matching function for call to 'fabs(long double&)'
 /usr/local/include/boost/math/special_functions/detail/bessel_kn.hpp:75:
 error: no matching function for call to 'fabs(long double&)'

 /usr/local/include/boost/math/special_functions/detail/bessel_kn.hpp:63:
 error: no matching function for call to 'fabs(long double&)'
 /usr/local/include/boost/math/special_functions/detail/bessel_kn.hpp:63:
 error: no matching function for call to 'fabs(long double&)'
 /usr/local/include/boost/math/special_functions/detail/bessel_kn.hpp:75:
 error: no matching function for call to 'fabs(long double&)'
 ...

 I have tried including <math.h> <cmath> and even the boost math libraries
 but still no luck.

 While here let me also mention this warning which should be easy to fix:

 /usr/local/include/boost/fusion/tuple/detail/preprocessed/tuple.hpp:21:7:
 warning: no newline at end of file

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7987>
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