bool BaseInStream::Link(BaseOutStream *pOutStream, bool reverseLink) {
if ((!pOutStream->IsCompatibleWithType(GetType()))
|| (!IsCompatibleWithType(pOutStream->GetType()))) {
FATAL("stream type %s not compatible with stream type %s",
STR(tagToString(GetType())),
STR(tagToString(pOutStream->GetType())));
return false;
}
if (MAP_HAS1(_linkedStreams, pOutStream->GetUniqueId())) {
WARN("BaseInStream::Link: This stream is already linked");
return true;
}
_pOutStreams = AddLinkedList(_pOutStreams, pOutStream, true);
_linkedStreams[pOutStream->GetUniqueId()] = pOutStream;
if (reverseLink) {
if (!pOutStream->Link(this, false)) {
FATAL("BaseInStream::Link: Unable to reverse link");
//TODO: here we must remove the link from _pOutStreams and _linkedStreams
NYIA;
}
}
SignalOutStreamAttached(pOutStream);
return true;
}
int main( void ) {
LinkedList *ll;
int e;
aa *d;
aa *f;
aa *g;
aa *d1;
d = malloc(sizeof(aa));
f = malloc(sizeof(aa));
g = malloc(sizeof(aa));
d->a = 8;
f->a = 15;
g->a = 9;
ll = InitLinkedList(sizeof(aa));
e = LinkedListIsEmpty(ll);
printf("is empty? : %d\n",e);
AddLinkedList(ll, d);
printf("added\n");
e = LinkedListIsEmpty(ll);
printf("is empty? : %d\n",e);
d1 = GetFirstLinkedList(ll);
printf("First %d\n", d1->a);
d1 = GetLastLinkedList(ll);
printf("Last %d\n", d1->a);
printf("----------------------\n");
AddLinkedList(ll, f);
e = LinkedListIsEmpty(ll);
printf("is empty? : %d\n",e);
d1 = GetFirstLinkedList(ll);
printf("First %d\n", d1->a);
d1 = GetLastLinkedList(ll);
printf("Last %d\n", d1->a);
printf("//////////////////////\n");
AddFirstLinkedList(ll, g);
e = LinkedListIsEmpty(ll);
printf("is empty? : %d\n",e);
d1 = GetFirstLinkedList(ll);
printf("First %d\n", d1->a);
d1 = GetLastLinkedList(ll);
printf("Last %d\n", d1->a);
RemoveFirstLinkedList(ll);
printf("----------------------\n");
printf("is empty? : %d\n",e);
d1 = GetFirstLinkedList(ll);
printf("First %d\n", d1->a);
d1 = GetLastLinkedList(ll);
printf("Last %d\n", d1->a);
RemoveLastLinkedList(ll);
printf("++++++++++++++++++++++\n");
d1 = GetLastLinkedList(ll);
printf("Last %d\n", d1->a);
return 0;
}
