51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
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#ifndef QPMS_TYPES_H
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#define QPMS_TYPES_H
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#include <complex.h>
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#include <stdbool.h>
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#include <stddef.h>
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#define M_PI_2 (1.570796326794896619231321691639751442098584699687552910487)
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// integer index types
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typedef int qpms_lm_t;
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typedef size_t qpms_y_t;
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// Normalisations
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typedef enum {
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QPMS_NORMALIZATION_XU = 3, // NI!
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QPMS_NORMALIZATION_KRISTENSSON = 2, // NI!
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QPMS_NORMALIZATION_POWER = QPMS_NORMALIZATION_KRISTENSSON, // NI!
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QPMS_NORMALIZATION_TAYLOR = 1,
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QPMS_NORMALIZATION_UNDEF = 0
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} qpms_normalization_t;
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typedef enum {
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QPMS_SUCCESS = 0;
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} qpms_errno_t;
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typedef enum {
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QPMS_BESSEL_REGULAR = 1, // regular function j
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QPMS_BESSEL_SINGULAR = 2, // singular function y
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QPMS_HANKEL_PLUS = 3, // hankel function h1 = j + I*y
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QPMS_HANKEL_MINUS = 4, // hankel function h2 = j - I*y
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QPMS_BESSEL_UNDEF = 0
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} qpms_bessel_t;
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// coordinate system types
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typedef struct {
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double x, y, z;
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} cart3_t;
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typedef struct {
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double x, y;
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} cart2_t;
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typedef struct {
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double r, theta, phi;
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} sph_t;
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typedef struct {
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double r, phi;
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} pol_t;
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#endif // QPMS_TYPES
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