1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
%module "Math::GSL::FFT"
%include "typemaps.i"
%include "gsl_typemaps.i"
%include "renames.i"
// These must come before our %include's
%typemap(argout) (double data[], const size_t stride, const size_t n) {
int i=0;
AV* tempav = newAV();
while( i < $3 ) {
av_push(tempav, newSVnv((double) $1[i]));
i++;
}
$result = sv_2mortal( newRV_noinc( (SV*) tempav) );
argvi++;
}
%typemap(argout) (gsl_complex_packed_array data, const size_t stride, const size_t n) {
int i=0;
AV* tempav = newAV();
while( i < $3 ) {
av_push(tempav, newSVnv((double) $1[i]));
i++;
}
$result = sv_2mortal( newRV_noinc( (SV*) tempav) );
argvi++;
}
// TODO: this is not working. something close to this is needed for
// gsl_fft_real_unpack
%typemap(argout) (const double real_coefficient[],
double complex_coefficient[],
const size_t stride, const size_t n)
{
printf("FFT ARGOUT unpack\n");
int i=0;
AV* tempav = newAV();
while( i < $4 ) {
av_push(tempav, newSVnv((double) $1[i]));
i++;
}
$result = sv_2mortal( newRV_noinc( (SV*) tempav) );
argvi++;
}
// gsl_fft_halfcomplex_unpack and gsl_fft_halfcomplex_radix2_unpack
%typemap(argout) (const double halfcomplex_coefficient[],
double complex_coefficient[],
const size_t stride, const size_t n) {
printf("FFT ARGOUT halfcomplex unpack\n");
int i=0;
AV* tempav = newAV();
while( i < $4 ) {
av_push(tempav, newSVnv((double) $1[i]));
i++;
}
$result = sv_2mortal( newRV_noinc( (SV*) tempav) );
argvi++;
}
%include "gsl/gsl_inline.h"
%include "gsl/gsl_math.h"
%include "gsl/gsl_sys.h"
%include "gsl/gsl_pow_int.h"
%include "gsl/gsl_nan.h"
%include "gsl/gsl_machine.h"
%include "gsl/gsl_complex.h"
%include "gsl/gsl_fft.h"
%include "gsl/gsl_fft_complex.h"
%include "gsl/gsl_fft_halfcomplex.h"
%include "gsl/gsl_fft_real.h"
%include "../pod/FFT.pod"
%{
#include "gsl/gsl_inline.h"
#include "gsl/gsl_complex.h"
#include "gsl/gsl_sys.h"
#include "gsl/gsl_pow_int.h"
#include "gsl/gsl_nan.h"
#include "gsl/gsl_machine.h"
#include "gsl/gsl_math.h"
#include "gsl/gsl_fft.h"
#include "gsl/gsl_fft_complex.h"
#include "gsl/gsl_fft_halfcomplex.h"
#include "gsl/gsl_fft_real.h"
%}
|
