forceinline
void
IntSetRanges::init(const IntSet& s) {
int n = s.ranges();
if (n > 0) {
i = &static_cast<IntSet::IntSetObject*>(s.object())->r[0]; e = i+n;
} else {
i = e = NULL;
}
}
/// Initialize \a s with iterator \a i
static void init(IntSet& s, I& i) {
Support::DynamicArray<IntSet::Range,Heap> d(heap);
int n=0;
unsigned int size = 0;
while (i()) {
d[n].min = i.min(); d[n].max = i.max(); size += i.width();
++n; ++i;
}
if (n > 0) {
IntSet::IntSetObject* o = IntSet::IntSetObject::allocate(n);
for (int j=n; j--; )
o->r[j]=d[j];
o->size = size;
s.object(o);
}
}
static void init(IntSet& s, const IntSet& i) {
s.object(i.object());
}
