FM / tools

/usr/include/boost/math/tools

Name	Size	Mode	Actions
detail/	-	0755	rm
atomic.hpp	3255	0644	edit dl rm
big_constant.hpp	3412	0644	edit dl rm
bivariate_statistics.hpp	2858	0644	edit dl rm
complex.hpp	1744	0644	edit dl rm
condition_numbers.hpp	3498	0644	edit dl rm
config.hpp	14579	0644	edit dl rm
convert_from_string.hpp	1656	0644	edit dl rm
cxx03_warn.hpp	5128	0644	edit dl rm
fraction.hpp	8733	0644	edit dl rm
minima.hpp	4319	0644	edit dl rm
norms.hpp	16425	0644	edit dl rm
numerical_differentiation.hpp	533	0644	edit dl rm
polynomial.hpp	21946	0644	edit dl rm
polynomial_gcd.hpp	6044	0644	edit dl rm
precision.hpp	14133	0644	edit dl rm
promotion.hpp	8434	0644	edit dl rm
rational.hpp	13809	0644	edit dl rm
real_cast.hpp	744	0644	edit dl rm
recurrence.hpp	12901	0644	edit dl rm
roots.hpp	34373	0644	edit dl rm
series.hpp	6445	0644	edit dl rm
signal_statistics.hpp	12061	0644	edit dl rm
stats.hpp	2056	0644	edit dl rm
test_value.hpp	5523	0644	edit dl rm
toms748_solve.hpp	18329	0644	edit dl rm
traits.hpp	3001	0644	edit dl rm
tuple.hpp	2040	0644	edit dl rm
univariate_statistics.hpp	12465	0644	edit dl rm
user.hpp	2636	0644	edit dl rm
workaround.hpp	1067	0644	edit dl rm

Edit: /usr/include/boost/math/tools/complex.hpp (1744B)

//
// Tools for operator on complex as well as scalar types.
//

#ifndef BOOST_MATH_TOOLS_COMPLEX_HPP
#define BOOST_MATH_TOOLS_COMPLEX_HPP

#include <boost/type_traits/is_complex.hpp>

namespace boost {
   namespace math {
      namespace tools {

//
         // Specialize this trait for user-defined complex types (ie Boost.Multiprecision):
         //
         template <class T>
         struct is_complex_type : public boost::is_complex<T> {};
         //
         // Use this trait to typecast integer literals to something
         // that will interoperate with T:
         //
         template <class T, bool = is_complex_type<T>::value>
         struct integer_scalar_type
         {
            typedef int type;
         };
         template <class T>
         struct integer_scalar_type<T, true>
         {
            typedef typename T::value_type type;
         };
         template <class T, bool = is_complex_type<T>::value>
         struct unsigned_scalar_type
         {
            typedef unsigned type;
         };
         template <class T>
         struct unsigned_scalar_type<T, true>
         {
            typedef typename T::value_type type;
         };
         template <class T, bool = is_complex_type<T>::value>
         struct scalar_type
         {
            typedef T type;
         };
         template <class T>
         struct scalar_type<T, true>
         {
            typedef typename T::value_type type;
         };

} } }

#endif // BOOST_MATH_TOOLS_COMPLEX_HPP

// Copyright John Maddock 2018. // 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) // // Tools for operator on complex as well as scalar types. // #ifndef BOOST_MATH_TOOLS_COMPLEX_HPP #define BOOST_MATH_TOOLS_COMPLEX_HPP #include namespace boost { namespace math { namespace tools { // // Specialize this trait for user-defined complex types (ie Boost.Multiprecision): // template struct is_complex_type : public boost::is_complex {}; // // Use this trait to typecast integer literals to something // that will interoperate with T: // template ::value> struct integer_scalar_type { typedef int type; }; template struct integer_scalar_type { typedef typename T::value_type type; }; template ::value> struct unsigned_scalar_type { typedef unsigned type; }; template struct unsigned_scalar_type { typedef typename T::value_type type; }; template ::value> struct scalar_type { typedef T type; }; template struct scalar_type { typedef typename T::value_type type; }; } } } #endif // BOOST_MATH_TOOLS_COMPLEX_HPP