void SEPtrDict::detach()
{
if (0 == d)
return;
if (1 == d->ref)
return;
Data* d_new = new Data();
d_new->ref = 1;
size_t n;
for (n = 0; n < SIZE; n++)
d_new->dict[n] = 0;
for (n = 0; n < SIZE; n++) {
Element** from = &(d->dict[n]);
Element** to = &(d_new->dict[n]);
while (*from) {
*to = new Element((*from)->key, (*from)->value);
from = &((*from)->next);
to = &((*to)->next);
}
}
d_unref();
d = d_new;
}
SERefList& SERefList::operator=(const SERefList& sl)
{
d_unref();
d = sl.d;
d_ref();
return *this;
}
SEPtrDict& SEPtrDict::operator=(const SEPtrDict& dict)
{
const_cast<SEPtrDict&>(dict).d_ref();
d_unref();
d = dict.d;
return *this;
}
SEIntList& SEIntList::operator=(const SEIntList& sl)
{
const_cast<SEIntList&>(sl).d_ref();
d_unref();
d = sl.d;
return *this;
}
void SERefList::detach()
{
if (0 == d)
return;
d->lock.Acquire();
if (1 != d->ref) {
Data* d_new = new Data();
d_new->ref = 1;
d_new->dirty = true;
d_new->quick_list = 0;
d_new->list = new Element;
d_new->list->reference = d->list->reference;
Element* from = d->list->next;
Element* to = d_new->list;
while (from) {
to->next = new Element;
to->next->reference = from->reference;
to = to->next;
from = from->next;
}
d_new->last = to;
d->lock.Release();
d_unref();
d = d_new;
return;
}
d->lock.Release();
}
void SEObjDict::detach()
{
if (0 == d)
return;
d->lock.Acquire();
if (1 != d->ref) {
Data* d_new = new Data();
d_new->ref = 1;
size_t n;
for (n = 0; n < SIZE; n++)
d_new->dict[n] = 0;
for (n = 0; n < SIZE; n++) {
Element** from = &(d->dict[n]);
Element** to = &(d_new->dict[n]);
while (*from) {
*to = new Element((*from)->key, (*from)->value);
from = &((*from)->next);
to = &((*to)->next);
}
}
d->lock.Release();
d_unref();
d = d_new;
return;
}
d->lock.Release();
}
SEPtrDict::~SEPtrDict()
{
d_unref();
}
SEObjDict::~SEObjDict()
{
d_unref();
}
SERefList::~SERefList()
{
d_unref();
}
SEIntList::~SEIntList()
{
d_unref();
}
SEStringList::~SEStringList()
{
d_unref();
}
