create_complex_magnitude_comparator()

template<ComplexData T>

auto MayaFlux::Yantra::create_complex_magnitude_comparator

(

SortingDirection

direction

)

Create magnitude-based comparator for complex numbers.

Template Parameters

T	Complex number type (std::complex<float/double>)

Parameters

direction

Sort direction

Returns

Lambda comparator based on magnitude

Definition at line 204 of file SortingHelper.hpp.

{
    return [direction](const T& a, const T& b) -> bool {
        auto mag_a = std::abs(a);
        auto mag_b = std::abs(b);
        return direction == SortingDirection::ASCENDING ? mag_a < mag_b : mag_a > mag_b;
    };
}

References ASCENDING.