float.hpp

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#pragma once
 
#include <alpaqa/util/quadmath/quadmath.hpp>
 
#include <cmath>
#include <complex>
#include <concepts>
#include <type_traits>
 
namespace alpaqa {
 
template <typename T>
struct is_complex_float : std::false_type {};
 
template <std::floating_point T>
struct is_complex_float<std::complex<T>> : std::true_type {};
 
template <class T>
inline constexpr bool is_complex_float_v = is_complex_float<T>::value;
 
template <typename T>
concept float_or_complex_float =
    std::floating_point<T> || is_complex_float_v<T>;
 
} // namespace alpaqa