epoc32/include/stdapis/boost/math/complex/fabs.hpp
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:27:01 +0100
branchSymbian2
changeset 3 e1b950c65cb4
permissions -rw-r--r--
Attempt to represent the S^2->S^3 header reorganisation as a series of "hg rename" operations
     1 //  (C) Copyright John Maddock 2005.
     2 //  Use, modification and distribution are subject to the
     3 //  Boost Software License, Version 1.0. (See accompanying file
     4 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
     5 
     6 #ifndef BOOST_MATH_COMPLEX_FABS_INCLUDED
     7 #define BOOST_MATH_COMPLEX_FABS_INCLUDED
     8 
     9 #ifndef BOOST_MATH_HYPOT_INCLUDED
    10 #  include <boost/math/special_functions/hypot.hpp>
    11 #endif
    12 
    13 namespace boost{ namespace math{
    14 
    15 template<class T> 
    16 inline T fabs(const std::complex<T>& z)
    17 {
    18    return ::boost::math::hypot(z.real(), z.imag());
    19 }
    20 
    21 } } // namespaces
    22 
    23 #endif // BOOST_MATH_COMPLEX_FABS_INCLUDED