Complex.h File Reference

Defines complex_t, and a few elementary functions. More...

Include dependency graph for Complex.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Typedefs
using	complex_t = std::complex< double >

Functions
complex_t	exp_I (complex_t z)
	Returns exp(I*z), where I is the imaginary unit. More...
complex_t	mul_I (complex_t z)
	Returns product I*z, where I is the imaginary unit. More...

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

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 SSCApproximationStrategy::calculatePositionOffsetPhase(), SpecularScalarStrategy::calculateUpFromLayer(), DepthProbeComputationTerm::compute(), SpecularScalarStrategy::computeTopLayerR(), 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().

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_v1::calculateTRMatrices(), MatrixRTCoefficients_v1::calculateTRWithoutMagnetization(), Polyhedron::evaluate_centered(), PolyhedralFace::expansion(), PolyhedralFace::ff(), 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 SpecularMagneticStrategy_v2::calculateTR(), MatrixRTCoefficients::computeDeltaMatrix(), SpecularMagneticNCStrategy::computeRoughnessMatrices(), SpecularMagneticTanhStrategy::computeRoughnessMatrix(), Polyhedron::evaluate_centered(), PolyhedralFace::expansion(), PolyhedralFace::ff(), PolyhedralFace::ff_2D_direct(), MatrixRTCoefficients_v2::getKz(), SpecularMagneticStrategy_v2::nullifyBottomReflection(), MatrixRTCoefficients::pMatrixHelper(), CsvImportTable::setData(), and MatrixRTCoefficients::TransformationMatrix().