/
Complex_C.xs
executable file
·2502 lines (2137 loc) · 64.2 KB
/
Complex_C.xs
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#ifdef __MINGW32__
#ifndef __USE_MINGW_ANSI_STDIO
#define __USE_MINGW_ANSI_STDIO 1
#endif
#endif
#define PERL_NO_GET_CONTEXT 1
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "math_complex_c_include.h"
#include "math_complex_c_unused.h"
#define MATH_COMPLEX double _Complex
#ifdef USE_CPOWL
#define MY_CPOW (MATH_COMPLEX)cpowl
#else
#define MY_CPOW cpow
#endif
int nnum = 0;
void d_set_prec(pTHX_ int x) {
if(x < 1)croak("1st arg (precision) to d_set_prec must be at least 1");
_MATH_COMPLEX_C_DIGITS = x;
}
int d_get_prec(void) {
return _MATH_COMPLEX_C_DIGITS;
}
int _is_nan(double x) {
if(x == x) return 0;
return 1;
}
int _is_inf(double x) {
if(x == 0) return 0;
if(_is_nan(x)) return 0;
if(x / x == x / x) return 0;
if(x < 0) return -1;
return 1;
}
double _get_nan(void) {
double nanval = 0.0 / 0.0;
return nanval;
}
double _get_inf(void) {
double infval = 1.0 / 0.0;
return infval;
}
double _get_neg_inf(void) {
return _get_inf() * -1.0;
}
SV * create_c(pTHX) {
MATH_COMPLEX *pc;
SV * obj_ref, * obj;
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in create_c function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
__real__ *pc = _get_nan();
__imag__ *pc = _get_nan();
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
return obj_ref;
}
void assign_c(pTHX_ SV * rop, SV * d1, SV * d2) {
double _d1, _d2;
if(SvUOK(d1)) {
_d1 = (double)SvUVX(d1);
}
else {
if(SvIOK(d1)) {
_d1 = (double)SvIVX(d1);
}
else {
if(SvNOK(d1)) {
_d1 = (double)SvNVX(d1);
}
else {
if(SvPOK(d1)) {
if(!looks_like_number(d1)) nnum++;
_d1 = strtod(SvPV_nolen(d1), NULL);
}
else {
croak("Invalid 2nd arg supplied to assign_c function");
}
}
}
}
if(SvUOK(d2)) {
_d2 = (double)SvUVX(d2);
}
else {
if(SvIOK(d2)) {
_d2 = (double)SvIVX(d2);
}
else {
if(SvNOK(d2)) {
_d2 = (double)SvNVX(d2);
}
else {
if(SvPOK(d2)) {
if(!looks_like_number(d2)) nnum++;
_d2 = strtod(SvPV_nolen(d2), NULL) ;
}
else {
croak("Invalid 3rd arg supplied to assign_c function");
}
}
}
}
__real__ *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = _d1;
__imag__ *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = _d2;
}
void set_real_c(pTHX_ SV * rop, SV * d1) {
double _d1;
if(SvUOK(d1)) {
_d1 = (double)SvUVX(d1);
}
else {
if(SvIOK(d1)) {
_d1 = (double)SvIVX(d1);
}
else {
if(SvNOK(d1)) {
_d1 = (double)SvNVX(d1);
}
else {
if(SvPOK(d1)) {
if(!looks_like_number(d1)) nnum++;
_d1 = strtod(SvPV_nolen(d1), NULL) ;
}
else {
croak("Invalid 2nd arg supplied to set_real_c function");
}
}
}
}
__real__ *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = _d1;
}
void set_imag_c(pTHX_ SV * rop, SV * d2) {
double _d2;
if(SvUOK(d2)) {
_d2 = (double)SvUVX(d2);
}
else {
if(SvIOK(d2)) {
_d2 = (double)SvIVX(d2);
}
else {
if(SvNOK(d2)) {
_d2 = (double)SvNVX(d2);
}
else {
if(SvPOK(d2)) {
if(!looks_like_number(d2)) nnum++;
_d2 = strtod(SvPV_nolen(d2), NULL) ;
}
else {
croak("Invalid 2nd arg supplied to set_imag_c function");
}
}
}
}
__imag__ *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = _d2;
}
void mul_c(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) *
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op2))));
}
void mul_c_nv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) *
(double)SvNV(op2);
}
void mul_c_iv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) *
(double)SvIV(op2);
}
void mul_c_uv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) *
(double)SvUV(op2);
}
void mul_c_pv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) *
strtod(SvPV_nolen(op2), NULL);
}
void div_c(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) /
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op2))));
}
void div_c_nv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) /
(double)SvNV(op2);
}
void div_c_iv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) /
(double)SvIV(op2);
}
void div_c_uv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) /
(double)SvUV(op2);
}
void div_c_pv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) /
strtod(SvPV_nolen(op2), NULL);
}
void add_c(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) +
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op2))));
}
void add_c_nv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) +
(double)SvNV(op2);
}
void add_c_iv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) +
(double)SvIV(op2);
}
void add_c_uv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) +
(double)SvUV(op2);
}
void add_c_pv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) +
strtod(SvPV_nolen(op2), NULL);
}
void sub_c(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) -
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op2))));
}
void sub_c_nv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) -
(double)SvNV(op2);
}
void sub_c_iv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) -
(double)SvIV(op2);
}
void sub_c_uv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) -
(double)SvUV(op2);
}
void sub_c_pv(pTHX_ SV * rop, SV * op1, SV * op2) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op1)))) -
strtod(SvPV_nolen(op2), NULL);
}
void DESTROY(pTHX_ SV * op) {
Safefree(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op))));
}
SV * real_c(pTHX_ SV * op) {
return newSVnv(creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op))))));
}
SV * imag_c(pTHX_ SV * op) {
return newSVnv(cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op))))));
}
SV * arg_c(pTHX_ SV * op) {
return newSVnv(carg(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op))))));
}
SV * abs_c(pTHX_ SV * op) {
return newSVnv(cabs(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op))))));
}
void conj_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = conj(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void acos_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = cacos(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void asin_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = casin(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void atan_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = catan(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void cos_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = ccos(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void sin_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = csin(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void tan_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = ctan(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void acosh_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = cacosh(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void asinh_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = casinh(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void atanh_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = catanh(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void cosh_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = ccosh(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void sinh_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = csinh(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void tanh_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = ctanh(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void exp_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = cexp(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void log_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = clog(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void sqrt_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = csqrt(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void proj_c(pTHX_ SV * rop, SV * op) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = cproj(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))));
}
void pow_c(pTHX_ SV * rop, SV * op, SV * exp) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))) = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(op)))),
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(exp)))));
}
SV * _overload_true(pTHX_ SV * rop, SV * second, SV * third) {
PERL_UNUSED_ARG2(second, third);
if (_is_nan(creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))))) &&
_is_nan(cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop))))))) return newSVuv(0);
if(creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop))))) ||
cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))))) return newSVuv(1);
return newSVuv(0);
}
SV * _overload_not(pTHX_ SV * rop, SV * second, SV * third) {
PERL_UNUSED_ARG2(second, third);
if (_is_nan(creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))))) &&
_is_nan(cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop))))))) return newSVuv(1);
if(creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop))))) ||
cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop)))))) return newSVuv(0);
return newSVuv(1);
}
SV * _overload_equiv(pTHX_ SV * a, SV * b, SV * third) {
PERL_UNUSED_ARG(third);
if(SvUOK(b)) {
if((double)SvUVX(b) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) &&
0.0 == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))))) return newSVuv(1);
return newSVuv(0);
}
if(SvIOK(b)) {
if((double)SvIVX(b) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) &&
0.0 == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))))) return newSVuv(1);
return newSVuv(0);
}
if(SvNOK(b)) {
if((double)SvNVX(b) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) &&
0.0 == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))))) return newSVuv(1);
return newSVuv(0);
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
if(strtod(SvPV_nolen(b), NULL) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) &&
0.0 == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))))) return newSVuv(1);
return newSVuv(0);
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
if(creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))))) &&
cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))))))
return newSVuv(1);
return newSVuv(0);
}
}
croak("Invalid argument supplied to Math::Complex_C::_overload_equiv function");
}
SV * _overload_not_equiv(pTHX_ SV * a, SV * b, SV * third) {
PERL_UNUSED_ARG(third);
if(SvUOK(b)) {
if((double)SvUVX(b) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) &&
0.0 == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))))) return newSVuv(0);
return newSVuv(1);
}
if(SvIOK(b)) {
if((double)SvIVX(b) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) &&
0.0 == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))))) return newSVuv(0);
return newSVuv(1);
}
if(SvNOK(b)) {
if((double)SvNVX(b) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) &&
0.0 == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))))) return newSVuv(0);
return newSVuv(1);
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
if(strtod(SvPV_nolen(b), NULL) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) &&
0.0 == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))))) return newSVuv(0);
return newSVuv(1);
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
if(creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) == creal(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))))) &&
cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))))) == cimag(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))))))
return newSVuv(0);
return newSVuv(1);
}
}
croak("Invalid argument supplied to Math::Complex_C::_overload_not_equiv function");
}
SV * _overload_pow(pTHX_ SV * a, SV * b, SV * third) {
MATH_COMPLEX *pc, t;
SV * obj_ref, * obj;
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in _overload_pow function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
if(SvUOK(b)) {
__real__ t = (double)SvUVX(b);
__imag__ t = 0.0;
if(SWITCH_ARGS) {
*pc = MY_CPOW( t, *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) );
return obj_ref;
}
*pc = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))), t);
return obj_ref;
}
if(SvIOK(b)) {
__real__ t = (double)SvIVX(b);
__imag__ t = 0.0;
if(SWITCH_ARGS) {
*pc = MY_CPOW( t, *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) );
return obj_ref;
}
*pc = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))), t);
return obj_ref;
}
if(SvNOK(b)) {
__real__ t = (double)SvNVX(b);
__imag__ t = 0.0;
if(SWITCH_ARGS) {
*pc = MY_CPOW( t, *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) );
return obj_ref;
}
*pc = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))), t);
return obj_ref;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
__real__ t = strtod(SvPV_nolen(b), NULL);
__imag__ t = 0.0;
if(SWITCH_ARGS) {
*pc = MY_CPOW( t, *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) );
return obj_ref;
}
*pc = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))), t);
return obj_ref;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*pc = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))), *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b)))));
return obj_ref;
}
}
croak("Invalid argument supplied to Math::Complex_C::_overload_pow function");
}
SV * _overload_mul(pTHX_ SV * a, SV * b, SV * third) {
MATH_COMPLEX *pc;
SV * obj_ref, * obj;
PERL_UNUSED_ARG(third);
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in _overload_mul function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
if(SvUOK(b)) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) * (double)SvUVX(b);
return obj_ref;
}
if(SvIOK(b)) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) * (double)SvIVX(b);
return obj_ref;
}
if(SvNOK(b)) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) * (double)SvNVX(b);
return obj_ref;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) * strtod(SvPV_nolen(b), NULL);
return obj_ref;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) * *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))));
return obj_ref;
}
}
croak("Invalid argument supplied to Math::Complex_C::_overload_mul function");
}
SV * _overload_add(pTHX_ SV * a, SV * b, SV * third) {
MATH_COMPLEX *pc;
SV * obj_ref, * obj;
PERL_UNUSED_ARG(third);
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in _overload_add function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
if(SvUOK(b)) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) + (double)SvUVX(b);
return obj_ref;
}
if(SvIOK(b)) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) + (double)SvIVX(b);
return obj_ref;
}
if(SvNOK(b)) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) + (double)SvNVX(b);
return obj_ref;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) + strtod(SvPV_nolen(b), NULL);
return obj_ref;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) + *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))));
return obj_ref;
}
}
croak("Invalid argument supplied to Math::Complex_C::_overload_add function");
}
SV * _overload_div(pTHX_ SV * a, SV * b, SV * third) {
MATH_COMPLEX *pc;
SV * obj_ref, * obj;
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in _overload_div function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
if(SvUOK(b)) {
if(SWITCH_ARGS) *pc = (double)SvUVX(b) / *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
else *pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) / (double)SvUVX(b);
return obj_ref;
}
if(SvIOK(b)) {
if(SWITCH_ARGS) *pc = (double)SvIVX(b) / *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
else *pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) / (double)SvIVX(b);
return obj_ref;
}
if(SvNOK(b)) {
if(SWITCH_ARGS) *pc = (double)SvNVX(b) / *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
else *pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) / (double)SvNVX(b);
return obj_ref;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
if(SWITCH_ARGS) *pc = strtod(SvPV_nolen(b), NULL) / *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
else *pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) / strtod(SvPV_nolen(b), NULL);
return obj_ref;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) / *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))));
return obj_ref;
}
}
croak("Invalid argument supplied to Math::Complex_C::_overload_div function");
}
SV * _overload_sub(pTHX_ SV * a, SV * b, SV * third) {
MATH_COMPLEX *pc;
SV * obj_ref, * obj;
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in _overload_sub function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
if(SvUOK(b)) {
if(SWITCH_ARGS) *pc = (double)SvUVX(b) - *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
else *pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) - (double)SvUVX(b);
return obj_ref;
}
if(SvIOK(b)) {
if(SWITCH_ARGS) *pc = (double)SvIVX(b) - *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
else *pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) - (double)SvIVX(b);
return obj_ref;
}
if(SvNOK(b)) {
if(SWITCH_ARGS) *pc = (double)SvNVX(b) - *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
else *pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) - (double)SvNVX(b);
return obj_ref;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
if(SWITCH_ARGS) *pc = strtod(SvPV_nolen(b), NULL) - *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
else *pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) - strtod(SvPV_nolen(b), NULL);
return obj_ref;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*pc = *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) - *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))));
return obj_ref;
}
}
croak("Invalid argument supplied to Math::Complex_C::_overload_sub function");
}
SV * _overload_sqrt(pTHX_ SV * a, SV * b, SV * third) {
MATH_COMPLEX *pc;
SV * obj_ref, * obj;
PERL_UNUSED_ARG2(b, third);
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in _overload_sqrt function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
*pc = csqrt(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))));
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
return obj_ref;
}
SV * _overload_pow_eq(pTHX_ SV * a, SV * b, SV * third) {
MATH_COMPLEX t;
SvREFCNT_inc(a);
PERL_UNUSED_ARG(third);
if(SvUOK(b)) {
__real__ t = (double)SvUVX(b);
__imag__ t = 0.0;
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))), t);
return a;
}
if(SvIOK(b)) {
__real__ t = (double)SvIVX(b);
__imag__ t = 0.0;
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))), t);
return a;
}
if(SvNOK(b)) {
__real__ t = (double)SvNVX(b);
__imag__ t = 0.0;
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))), t);
return a;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
__real__ t = strtod(SvPV_nolen(b), NULL);
__imag__ t = 0.0;
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))), t);
return a;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) = MY_CPOW(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))),
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b)))));
return a;
}
}
SvREFCNT_dec(a);
croak("Invalid argument supplied to Math::Complex_C::_overload_pow_eq function");
}
SV * _overload_mul_eq(pTHX_ SV * a, SV * b, SV * third) {
PERL_UNUSED_ARG(third);
SvREFCNT_inc(a);
if(SvUOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) *= (double)SvUVX(b);
return a;
}
if(SvIOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) *= (double)SvIVX(b);
return a;
}
if(SvNOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) *= (double)SvNVX(b);
return a;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) *= strtod(SvPV_nolen(b), NULL);
return a;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) *= *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))));
return a;
}
}
SvREFCNT_dec(a);
croak("Invalid argument supplied to Math::Complex_C::_overload_mul_eq function");
}
SV * _overload_add_eq(pTHX_ SV * a, SV * b, SV * third) {
PERL_UNUSED_ARG(third);
SvREFCNT_inc(a);
if(SvUOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) += (double)SvUVX(b);
return a;
}
if(SvIOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) += (double)SvIVX(b);
return a;
}
if(SvNOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) += (double)SvNVX(b);
return a;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) += strtod(SvPV_nolen(b), NULL);
return a;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) += *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))));
return a;
}
}
SvREFCNT_dec(a);
croak("Invalid argument supplied to Math::Complex_C::_overload_add_eq function");
}
SV * _overload_div_eq(pTHX_ SV * a, SV * b, SV * third) {
PERL_UNUSED_ARG(third);
SvREFCNT_inc(a);
if(SvUOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) /= (double)SvUVX(b);
return a;
}
if(SvIOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) /= (double)SvIVX(b);
return a;
}
if(SvNOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) /= (double)SvNVX(b);
return a;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) /= strtod(SvPV_nolen(b), NULL);
return a;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) /= *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))));
return a;
}
}
SvREFCNT_dec(a);
croak("Invalid argument supplied to Math::Complex_C::_overload_div_eq function");
}
SV * _overload_sub_eq(pTHX_ SV * a, SV * b, SV * third) {
PERL_UNUSED_ARG(third);
SvREFCNT_inc(a);
if(SvUOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) -= (double)SvUVX(b);
return a;
}
if(SvIOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) -= (double)SvIVX(b);
return a;
}
if(SvNOK(b)) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) -= (double)SvNVX(b);
return a;
}
if(SvPOK(b)) {
if(!looks_like_number(b)) nnum++;
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) -= strtod(SvPV_nolen(b), NULL);
return a;
}
if(sv_isobject(b)) {
const char *h = HvNAME(SvSTASH(SvRV(b)));
if(strEQ(h, "Math::Complex_C")) {
*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))) -= *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(b))));
return a;
}
}
SvREFCNT_dec(a);
croak("Invalid argument supplied to Math::Complex_C::_overload_sub_eq function");
}
SV * _overload_copy(pTHX_ SV * a, SV * second, SV * third) {
MATH_COMPLEX *pc;
SV * obj_ref, * obj;
PERL_UNUSED_ARG2(second, third);
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in _overload_copy function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
__real__ *pc = __real__ *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
__imag__ *pc = __imag__ *(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a))));
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
return obj_ref;
}
SV * _overload_abs(pTHX_ SV * rop, SV * second, SV * third) {
PERL_UNUSED_ARG2(second, third);
return newSVnv(cabs(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(rop))))));
}
SV * _overload_exp(pTHX_ SV * a, SV * b, SV * third) {
MATH_COMPLEX *pc;
SV * obj_ref, * obj;
PERL_UNUSED_ARG2(b, third);
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in _overload_exp function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
*pc = cexp(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))));
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
return obj_ref;
}
SV * _overload_log(pTHX_ SV * a, SV * b, SV * third) {
MATH_COMPLEX *pc;
SV * obj_ref, * obj;
PERL_UNUSED_ARG2(b, third);
New(42, pc, 1, MATH_COMPLEX);
if(pc == NULL) croak("Failed to allocate memory in _overload_log function");
obj_ref = newSV(0);
obj = newSVrv(obj_ref, "Math::Complex_C");
*pc = clog(*(INT2PTR(MATH_COMPLEX *, SvIVX(SvRV(a)))));
sv_setiv(obj, INT2PTR(IV,pc));
SvREADONLY_on(obj);
return obj_ref;