bbm::concepts::samplelossfunction Concept Reference

#include <samplelossfunction.h>

Concept definition

template<typename SAMPLELOSS>
concept bbm::concepts::samplelossfunction =  requires(const SAMPLELOSS& loss)
    {
      requires concepts::has_config<SAMPLELOSS>;
      
      { loss(std::declval<Vec3d_t<SAMPLELOSS>>(), std::declval<Vec3d_t<SAMPLELOSS>>(), std::declval<Spectrum_t<SAMPLELOSS>>(), std::declval<Spectrum_t<SAMPLELOSS>>()) } -> std::same_as<Value_t<SAMPLELOSS>>;
      requires concepts::has_addition<Value_t<SAMPLELOSS>>;
    }