static complex *
c_tan(complex *cc, int length)
{
complex *c;
int i;
c = alloc_c(length);
for (i = 0; i < length; i++) {
double u, v;
rcheck(cos(degtorad(realpart(&cc[i]))) *
cosh(degtorad(imagpart(&cc[i]))), "tan");
rcheck(sin(degtorad(realpart(&cc[i]))) *
sinh(degtorad(imagpart(&cc[i]))), "tan");
u = degtorad(realpart(&cc[i]));
v = degtorad(imagpart(&cc[i]));
/* The Lattice C compiler won't take multi-line macros, and
* CMS won't take >80 column lines....
*/
#define xx1 sin(u) * cosh(v)
#define xx2 cos(u) * sinh(v)
#define xx3 cos(u) * cosh(v)
#define xx4 sin(u) * sinh(v)
cdiv(xx1, xx2, xx3, xx4, realpart(&c[i]), imagpart(&c[i]));
}
return c;
}
void *
cx_mean(void *data, short int type, int length, int *newlength, short int *newtype, ...)
{
*newlength = 1;
rcheck(length > 0, "mean");
if (type == VF_REAL) {
double *d;
double *dd = (double *) data;
int i;
d = alloc_d(1);
*newtype = VF_REAL;
for (i = 0; i < length; i++)
*d += dd[i];
*d /= length;
return ((void *) d);
} else {
complex *c;
complex *cc = (complex *) data;
int i;
c = alloc_c(1);
*newtype = VF_COMPLEX;
for (i = 0; i < length; i++) {
realpart(c) += realpart(cc + i);
imagpart(c) += imagpart(cc + i);
}
realpart(c) /= length;
imagpart(c) /= length;
return ((void *) c);
}
}
T as_int() const {
int64_t i = as_int();
T t = static_cast<T>(i);
rcheck(static_cast<int64_t>(t) == i,
base_exc_t::LOGIC,
strprintf("Integer too large: %" PRIi64, i));
return t;
}
static double *
d_tan(double *dd, int length)
{
double *d;
int i;
d = alloc_d(length);
for (i = 0; i < length; i++) {
rcheck(cos(degtorad(dd[i])) != 0, "tan");
d[i] = sin(degtorad(dd[i])) / cos(degtorad(dd[i]));
}
return d;
}
void *
cx_mod(void *data1, void *data2, short int datatype1, short int datatype2, int length, ...)
{
double *dd1 = (double *) data1;
double *dd2 = (double *) data2;
double *d;
complex *cc1 = (complex *) data1;
complex *cc2 = (complex *) data2;
complex *c, c1, c2;
int i, r1, r2, i1, i2, r3, i3;
if ((datatype1 == VF_REAL) && (datatype2 == VF_REAL)) {
d = alloc_d(length);
for (i = 0; i < length; i++) {
r1 = floor(FTEcabs(dd1[i]));
rcheck(r1 > 0, "mod");
r2 = floor(FTEcabs(dd2[i]));
rcheck(r2 > 0, "mod");
r3 = r1 % r2;
d[i] = (double) r3;
}
return ((void *) d);
} else {
c = alloc_c(length);
for (i = 0; i < length; i++) {
if (datatype1 == VF_REAL) {
realpart(&c1) = dd1[i];
imagpart(&c1) = 0.0;
} else {
realpart(&c1) = realpart(&cc1[i]);
imagpart(&c1) = imagpart(&cc1[i]);
}
if (datatype2 == VF_REAL) {
realpart(&c2) = dd2[i];
imagpart(&c2) = 0.0;
} else {
realpart(&c2) = realpart(&cc2[i]);
imagpart(&c2) = imagpart(&cc2[i]);
}
r1 = floor(FTEcabs(realpart(&c1)));
rcheck(r1 > 0, "mod");
r2 = floor(FTEcabs(realpart(&c2)));
rcheck(r2 > 0, "mod");
i1 = floor(FTEcabs(imagpart(&c1)));
rcheck(i1 > 0, "mod");
i2 = floor(FTEcabs(imagpart(&c2)));
rcheck(i2 > 0, "mod");
r3 = r1 % r2;
i3 = i1 % i2;
realpart(&c[i]) = (double) r3;
imagpart(&c[i]) = (double) i3;
}
return ((void *) c);
}
}
bool SuifValidater::is_valid( SuifObject* root)
{
if (root == NULL)
SUIF_THROW(SuifException("Cannot validate NULL."));
bool ok_stat = is_valid_ownership(root);
RefChecker rcheck(root->get_suif_env(), this);
root->walk(rcheck);
ok_stat &= rcheck.is_ok();
for (Iter<SymbolTable> it = object_iterator<SymbolTable>(root);
it.is_valid();
it.next()) {
ok_stat &= is_valid_SymbolTable(&(it.current()));
}
return ok_stat;
}
void *
cx_d(void *data, short int type, int length, int *newlength, short int *newtype, ...)
{
*newlength = length;
/* test if length >0 et affiche un message d'erreur */
rcheck(length > 0, "deriv");
if (type == VF_REAL) {
double *d;
double *dd = (double *) data;
int i;
d = alloc_d(length);
*newtype = VF_REAL;
d[0]=dd[1]-dd[0];
d[length-1]=dd[length-1]-dd[length-2];
for (i = 1; i < length-1; i++)
d[i]=dd[i+1]-dd[i-1];
return ((void *) d);
} else {
complex *c;
complex *cc = (complex *) data;
int i;
c = alloc_c(length);
*newtype = VF_COMPLEX;
realpart(c)=realpart(cc+1)-realpart(cc);
imagpart(c)=imagpart(cc+1)-imagpart(cc);
realpart(c+length-1)=realpart(cc+length-1)-realpart(cc+length-2);
imagpart(c+length-1)=imagpart(cc+length-1)-imagpart(cc+length-2);
for (i = 1; i < (length-1); i++) {
realpart(c+i)=realpart(cc+i+1)-realpart(cc+i-1);
imagpart(c+i)=imagpart(cc+i+1)-imagpart(cc+i-1);
}
return ((void *) c);
}
}
void *
cx_min(void *data, short int type, int length, int *newlength, short int *newtype, ...)
{
*newlength = 1;
/* test if length >0 et affiche un message d'erreur */
rcheck(length > 0, "mean");
if (type == VF_REAL) {
double smallest;
double *d;
double *dd = (double *) data;
int i;
d = alloc_d(1);
*newtype = VF_REAL;
smallest=dd[0];
for (i = 1; i < length; i++)
if (dd[i]<smallest) smallest=dd[i];
*d=smallest;
return ((void *) d);
} else {
double smallest_real;
double smallest_complex;
complex *c;
complex *cc = (complex *) data;
int i;
c = alloc_c(1);
*newtype = VF_COMPLEX;
smallest_real=realpart(cc);
smallest_complex=imagpart(cc);
for (i = 1; i < length; i++) {
if (realpart(cc + i)<smallest_real) smallest_real=realpart(cc + i);
if (imagpart(cc + i)<smallest_complex) smallest_complex=imagpart(cc + i);
}
realpart(c) = smallest_real;
imagpart(c) = smallest_complex;
return ((void *) c);
}
}