Complex.h File Reference

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Typedefs
using	complex_t = std::complex< double >

Functions
complex_t	mul_I (complex_t z)
complex_t	exp_I (complex_t z)

Variables
constexpr complex_t	I = complex_t(0.0, 1.0)

Detailed Description

Defines complex_t, and a few elementary functions.

Homepage:\n http://www.bornagainproject.org

License:\n GNU General Public License v3 or higher (see COPYING)

Copyright

Forschungszentrum Jülich GmbH 2018

Authors

Scientific Computing Group at MLZ (see CITATION, AUTHORS)

Definition in file Complex.h.

Typedef Documentation

complex_t

using complex_t = std::complex<double>

Definition at line 20 of file Complex.h.

Function Documentation

mul_I()

complex_t mul_I ( complex_t  z )

inline

Returns product I*z, where I is the imaginary unit.

Definition at line 24 of file Complex.h.

{
    return complex_t(-z.imag(), z.real());
}

Referenced by MatrixRTCoefficients::calculateTRMatrices(), MatrixRTCoefficients::calculateTRWithoutMagnetization(), Polyhedron::evaluate_centered(), PolyhedralFace::expansion(), PolyhedralFace::ff(), anonymous_namespace{RoughMultiLayerComputation.cpp}::h_min(), anonymous_namespace{RoughMultiLayerComputation.cpp}::h_plus(), and ripples::profile_yz_triangular().

exp_I()

complex_t exp_I ( complex_t  z )

inline

Returns exp(I*z), where I is the imaginary unit.

Definition at line 30 of file Complex.h.

{
    return std::exp(complex_t(-z.imag(), z.real()));
}

Referenced by SSCAHelper::calculatePositionOffsetPhase(), SpecularScalarStrategy::calculateUpFromLayer(), DepthProbeComputationTerm::compute(), PolyhedralFace::edge_sum_ff(), Polyhedron::evaluate_for_q(), Prism::evaluate_for_q(), FormFactorBox::evaluate_for_q(), FormFactorCylinder::evaluate_for_q(), FormFactorEllipsoidalCylinder::evaluate_for_q(), FormFactorFullSphere::evaluate_for_q(), FormFactorFullSpheroid::evaluate_for_q(), FormFactorLongBoxGauss::evaluate_for_q(), FormFactorTruncatedSphere::evaluate_for_q(), FormFactorTruncatedSpheroid::evaluate_for_q(), FormFactorSphereGaussianRadius::evaluate_for_q(), PolyhedralFace::ff(), InterferenceFunctionRadialParaCrystal::FTPDF(), InterferenceFunction2DParaCrystal::FTPDF(), RoughMultiLayerComputation::get_sum8terms(), FormFactorDecoratorPositionFactor::getPositionFactor(), FormFactorCone::Integrand(), FormFactorHemiEllipsoid::Integrand(), FormFactorTruncatedSphere::Integrand(), FormFactorTruncatedSpheroid::Integrand(), ripples::profile_yz_bar(), ripples::profile_yz_cosine(), and ripples::profile_yz_triangular().

Variable Documentation

I

constexpr complex_t I = complex_t(0.0, 1.0)

constexpr

Definition at line 21 of file Complex.h.

Referenced by anonymous_namespace{SpecularMagneticOldStrategy.cpp}::CalculateEigenvalues(), SpecularMagneticStrategy::calculateTR(), MatrixRTCoefficients_v3::computeDeltaMatrix(), SpecularMagneticNewNCStrategy::computeRoughnessMatrices(), SpecularMagneticNewTanhStrategy::computeRoughnessMatrix(), anonymous_namespace{SpecularMagneticStrategy.cpp}::eigenvalues(), Polyhedron::evaluate_centered(), PolyhedralFace::expansion(), PolyhedralFace::ff(), PolyhedralFace::ff_2D(), anonymous_namespace{MatrixRTCoefficients_v3.cpp}::GetImExponential(), anonymous_namespace{SpecularMagneticOldStrategy.cpp}::GetImExponential(), anonymous_namespace{SpecularMagneticStrategy.cpp}::GetImExponential(), MatrixRTCoefficients_v2::getKz(), SpecularMagneticStrategy::nullifyBottomReflection(), MatrixRTCoefficients_v3::pMatrixHelper(), and MatrixRTCoefficients_v3::TransformationMatrix().