[Boost-bugs] [Boost C++ Libraries] #11077: Missing std:: qualifier on sqrt calls in rosenbrock4_controller.hpp

Subject: [Boost-bugs] [Boost C++ Libraries] #11077: Missing std:: qualifier on sqrt calls in rosenbrock4_controller.hpp
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-03-05 20:21:16

#11077: Missing std:: qualifier on sqrt calls in rosenbrock4_controller.hpp
-------------------------------------------+---------------------
 Reporter:  Aparna Kumta <aparna.kumta@…>  |      Owner:  karsten
     Type:  Bugs                           |     Status:  new
Milestone:  To Be Determined               |  Component:  odeint
  Version:  Boost Development Trunk        |   Severity:  Problem
 Keywords:                                 |
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 Compiling libs/numeric/odeint/test/rosenbrock4.cpp with Oracle Solaris
 12.4 on Solaris 11.2, we see

 "../boost/numeric/odeint/stepper/rosenbrock4_controller.hpp", line 77:
 Error: The function "sqrt" must have a prototype.


 sqrt needs to be qualified with std::.

 Also it appears <cmath> header might be missing?

 diff ./rosenbrock4_controller.hpp_new rosenbrock4_controller.hpp

 23d22

 <  #include <cmath>

 78c77

 <         return std::sqrt( err / value_type( n ) );

 ---

 >         return sqrt( err / value_type( n ) );

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11077>
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