24 lines
641 B
C++
24 lines
641 B
C++
|
// (C) Copyright John Maddock 2005.
|
||
|
|
// Use, modification and distribution are subject to the
|
||
|
|
// Boost Software License, Version 1.0. (See accompanying file
|
||
|
|
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
|
||
|
|
#ifndef BOOST_MATH_COMPLEX_FABS_INCLUDED
|
||
|
|
#define BOOST_MATH_COMPLEX_FABS_INCLUDED
|
||
|
|
|
||
|
|
#ifndef BOOST_MATH_HYPOT_INCLUDED
|
||
|
|
# include <boost/math/special_functions/hypot.hpp>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
namespace boost{ namespace math{
|
||
|
|
|
||
|
|
template<class T>
|
||
|
|
inline T fabs(const std::complex<T>& z)
|
||
|
|
{
|
||
|
|
return ::boost::math::hypot(z.real(), z.imag());
|
||
|
|
}
|
||
|
|
|
||
|
|
} } // namespaces
|
||
|
|
|
||
|
|
#endif // BOOST_MATH_COMPLEX_FABS_INCLUDED
|