Here are the data structures with brief descriptions:

[detail level 123]

▼Nqpms
►Nargproc
CArgumentProcessingError
CAppendTupleAction
CArgParser
►Nlattices2d
CLatticeType
►Nsymmetries
CSVWFPointGroupInfo
►Ntmatrices
CTMatrix
►Ntypes
CNormalizationT
CBesselT
Canycoord_point_t	Union type capable to contain various 1D, 2D and 3D coordinates
Cbeyn_contour_t	Complex plane integration contour structure
Cbeyn_result_t	Beyn algorithm result structure (pure C array version)
CBeynSolver
Cbspec_reindex_pair
Ccart2_t	2D cartesian coordinates. See also vectors.h
Ccart3_t	3D cartesian coordinates. See also vectors.h
Cccart3_pair	3D complex vector pair (represents the E, H fields)
Cccart3_t	3D complex (actually 6D) coordinates. See also vectors.h
Ccsph_t	Spherical coordinates with complex radial component. See also vectors.h
Ccsphvec_t	3D complex vector components in local spherical basis. See also vectors.h
Choneycomb_lattice_gen_t
Cintcoord2_t
CPGen	Generic lattice point generator type
CPGen_1D_StateData
CPGen_FromPoint2DArray_StateData
CPGen_LatticeRadialHeap_StateData
CPGen_shifted_StateData
CPGen_xyWeb_StateData
CPGenCart2ReturnData	PGen single-point return data type (2D, cartesian coordinates)
CPGenCart3ReturnData	PGen single-point return data type (3D, cartesian coordinates)
CPGenClassInfo	PGen class metadata
CPGenPolReturnData	PGen single-point return data type (2D, polar coordinates)
CPGenReturnData	Generic PGen return type that might contain point represented in any of the supported coordinate systems
CPGenReturnDataBulk	Metadata generated by the fetch*() methods from PGenClassInfo
CPGenSphReturnData	PGen single-point return data type (3D, spherical coordinates)
CPGenZReturnData	PGen single-point return data type (1D)
Cpoints2d_rordered_t
Cpol_t	2D polar coordinates. See also vectors.h
Cqpms_abstract_tmatrix_t	An abstract T-matrix without actual elements, but with info about particle symmetry
Cqpms_arc_cylinder_params_t	Parameter structure for qpms_arc_cylinder()
Cqpms_arc_function_retval_t	Return value type for qpms_arc_function_t
Cqpms_arc_function_t	Prototype for general parametrisation of \( C_\infty \)-symmetric particle's surface
Cqpms_csf_result	Structure for holding complex-valued result of computation and an error estimate
Cqpms_epsmu_generator_t	Prototype for general optical property generator for isotropic materials
Cqpms_epsmu_t	A type holding electric permittivity and magnetic permeability of a material
Cqpms_ewald3_constants_t	Object holding the Ewald sum constant factors
Cqpms_finite_group_irrep_t	To be used only in qpms_finite_group_t
Cqpms_finite_group_t	A point group with its irreducible representations and some metadata
Cqpms_incfield_planewave_params_t	Parameter structure for qpms_incfield_planewave()
Cqpms_irot3_t	3D improper rotations represented as a quaternion and a sign of the determinant
Cqpms_ldparams_t	Structure holding Lorentz-Drude model parameters of a material
Cqpms_ldparams_triple_t	A \( (f_j, \omega_j, \gamma_j) \) triple for qpms_ldparams_t
Cqpms_particle_t	A particle, defined by its T-matrix and position
Cqpms_particle_tid_t	A particle, defined by its T-matrix INDEX and position, to be used in qpms_scatsys_t
Cqpms_permittivity_interpolator_t	Interpolator of tabulated optical properties
Cqpms_pitau_t	Array of Legendre and and auxillary \(\pi_{lm}, \tau_{lm} \) functions
Cqpms_pointgroup_t	Full characterisation of a 3D point group
Cqpms_quat4d_t	Quaternion type as four doubles
Cqpms_quat_t	Quaternion type
Cqpms_sbessel_calculator_t
Cqpms_scatsys_at_omega_k_t	Scattering system at a given frequency and k-vector. Used only with periodic systems
Cqpms_scatsys_at_omega_t
Cqpms_scatsys_build_translation_matrix_e_irrep_packed_parallelR_thread_arg
Cqpms_scatsys_finite_eval_Beyn_ImTS_param
Cqpms_scatsys_periodic_eval_Beyn_ImTW_param
Cqpms_scatsys_periodic_info_t
Cqpms_scatsys_t	Common "class" for system of scatterers, both periodic and non-periodic
Cqpms_scatsysw_build_modeproblem_matrix_irrep_packed_parallelR_thread_arg
Cqpms_ss_derived_tmatrix_t	Auxillary type used in qpms_scatsys_t: A recepy to create another T-matrices by symmetry operations
Cqpms_ss_LU	LU factorisation (LAPACKE_zgetrf) result holder
Cqpms_ss_orbit_type_t	Structure describing a particle's "orbit type" under symmetry group actions in a system
Cqpms_ss_particle_orbitinfo	Auxillary type used in qpms_scatsys_t that identifies the particle's orbit and its id inside that orbit
Cqpms_tmatrix_axialsym_fill_integration_thread_arg
Cqpms_tmatrix_function_t	An "abstract" T-matrix, contains a T-matrix generator instead of actual data
Cqpms_tmatrix_generator_axialsym_param_t	Parameter structure for qpms_tmatrix_generator_axialsym
Cqpms_tmatrix_generator_sphere_param_t	Parameter structure for qpms_tmatrix_generator_sphere()
Cqpms_tmatrix_generator_t	Generic T-matrix generator function that fills a pre-initialised qpms_tmatrix_t given a frequency
Cqpms_tmatrix_interpolator_t
Cqpms_tmatrix_operation_compose_chain	Specifies a composed operation of type \( T' = f_{n-1}(f_{n-2}(\dots f_0(T)\dots))) \) for qpms_tmatrix_operation_t
Cqpms_tmatrix_operation_compose_sum	Specifies a composed operation of type \( T' = c\sum_i f_i'(T) \) for qpms_tmatrix_operation_t
Cqpms_tmatrix_operation_irot3arr	Specifies a symmetrisation using a set of rotoreflections (with equal weights) for qpms_tmatrix_operation_t
Cqpms_tmatrix_operation_lrmatrix	General matrix transformation
Cqpms_tmatrix_operation_scmulz	Specifies an elementwise complex multiplication of type \( T'_{ij} = M_{ij}T_{ij} \) for qpms_tmatrix_operation_t
Cqpms_tmatrix_operation_t	A generic T-matrix transformation operator
Cqpms_tmatrix_t	A T-matrix
Cqpms_tolerance_spec_t
Cqpms_trans_calculator	Structure holding the constant factors in normalisation operators
Cqpms_vswf_set_spec_t	Specifies a finite set of VSWFs
Cqpms_vswfset_sph_t	Set of electric and magnetic VSWF values in spherical coordinate basis
Csigma2_integrand_params
Csigma2_integrand_params_ck
Csph_t	Spherical coordinates. See also vectors.h
Ctestcase_single_trans_t
Ctmatrix_axialsym_integral_param_t
Ctriangular_lattice_gen_privstuff_t
Ctriangular_lattice_gen_t