emconstants.h File Reference

#include <cmath>
#include <complex>

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Functions

const std::complex< float > iimag (0.f, 1.f)

Variables

const long double pi = 3.141592653589793238462643383279502884197L
const long double twopi = 2*pi
const long double pihalf = pi/2
const long double dgr_to_rad = pi/180
const long double rad_to_dgr = 180/pi
const double e_base = std::exp(1.)
const double sqrt2 = std::sqrt(2.)


Function Documentation

const std::complex<float> iimag ( 0.  f,
1.  f 
)

Referenced by EMAN::Processor::EMFourierFilterFunc().


Variable Documentation

const long double dgr_to_rad = pi/180

Definition at line 40 of file emconstants.h.

const double e_base = std::exp(1.)

Definition at line 42 of file emconstants.h.

const long double pi = 3.141592653589793238462643383279502884197L

Definition at line 37 of file emconstants.h.

Referenced by alprbs(), EMAN::Util::ccc_images_G(), EMAN::Util::hans(), EMAN::Util::multiref_polar_ali_2d(), EMAN::Util::multiref_polar_ali_2d_delta(), EMAN::Util::multiref_polar_ali_2d_local(), EMAN::Util::multiref_polar_ali_2d_local_psi(), EMAN::Util::multiref_polar_ali_2d_nom(), EMAN::Util::multiref_polar_ali_2d_peaklist(), EMAN::Util::multiref_polar_ali_helical(), EMAN::Util::multiref_polar_ali_helical_90(), EMAN::Util::multiref_polar_ali_helical_90_local(), EMAN::Util::multiref_polar_ali_helical_local(), EMAN::RotateInFSProcessor::process_inplace(), EMAN::TestImageSphericalWave::process_inplace(), EMAN::TestImagePureGaussian::process_inplace(), EMAN::Util::twoD_fine_ali_G(), and EMAN::Util::TwoDTestFunc().

const long double pihalf = pi/2

Definition at line 39 of file emconstants.h.

Referenced by EMAN::Processor::EMFourierFilterFunc().

const long double rad_to_dgr = 180/pi

Definition at line 41 of file emconstants.h.

const double sqrt2 = std::sqrt(2.)

Definition at line 43 of file emconstants.h.

const long double twopi = 2*pi

Definition at line 38 of file emconstants.h.

Referenced by EMAN::Util::sincBlackman::build_sBtable(), EMAN::Processor::EMFourierFilterFunc(), Gaussian::Gaussian(), and EMAN::Util::KaiserBessel::KaiserBessel().


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