LSSTApplications  20.0.0
LSSTDataManagementBasePackage
constants.cc
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1 /*
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22 #include "pybind11/pybind11.h"
23 
25 
26 namespace py = pybind11;
27 using namespace pybind11::literals;
28 
29 namespace lsst {
30 namespace shapelet {
31 
32 PYBIND11_MODULE(constants, mod) {
33  py::enum_<BasisTypeEnum>(mod, "BasisTypeEnum")
34  .value("HERMITE", BasisTypeEnum::HERMITE)
35  .value("LAGUERRE", BasisTypeEnum::LAGUERRE)
36  .export_values();
37 
38  mod.def("computeOffset", computeOffset);
39  mod.def("computeSize", computeSize);
40  mod.def("computeOrder", computeOrder);
41  mod.def("intSqrt", intSqrt);
42  mod.def("rationalSqrt", rationalSqrt);
43 }
44 
45 } // shapelet
46 } // lsst
lsst::shapelet::computeOrder
int computeOrder(int size)
Infer the order of a shapelet expansion from the number of coefficients.
Definition: constants.h:104
lsst::shapelet::LAGUERRE
@ LAGUERRE
Polar shapelets or Gauss-Laguerre functions, as defined in Bernstein and Jarvis, 2002.
Definition: constants.h:71
constants.h
Constants, typedefs, and general-purpose functions for shapelets library.
lsst::shapelet::computeSize
int computeSize(int order)
Return the size of the coefficient vector for the given order.
Definition: constants.h:97
lsst::shapelet::rationalSqrt
double rationalSqrt(int n, int d)
Compute the square root of a rational number i.e. sqrt(n/d)
Definition: constants.h:129
lsst::shapelet::HERMITE
@ HERMITE
Cartesian shapelets or Gauss-Hermite functions, as defined in Refregier, 2003.
Definition: constants.h:53
lsst::shapelet::PYBIND11_MODULE
PYBIND11_MODULE(constants, mod)
Definition: constants.cc:32
lsst
A base class for image defects.
Definition: imageAlgorithm.dox:1
lsst::shapelet::intSqrt
double intSqrt(int n)
Compute the square root of an integer number.
Definition: constants.h:124
pybind11
Definition: _GenericMap.cc:40
lsst::shapelet::computeOffset
int computeOffset(int order)
Return the offset of the given order in a coefficient vector.
Definition: constants.h:94