/* =============================================================================
* allocNode
* =============================================================================
*/
static net_node_t*
allocNode (long id)
{
net_node_t* nodePtr;
nodePtr = (net_node_t*)SEQ_MALLOC(sizeof(net_node_t));
if (nodePtr) {
nodePtr->parentIdListPtr = Plist_alloc(&net_compareid);
if (nodePtr->parentIdListPtr == NULL) {
SEQ_FREE(nodePtr);
return NULL;
}
nodePtr->childIdListPtr = Plist_alloc(&net_compareid);
if (nodePtr->childIdListPtr == NULL) {
list_free(nodePtr->parentIdListPtr);
SEQ_FREE(nodePtr);
return NULL;
}
nodePtr->id = id;
}
return nodePtr;
}
customer_t*
customer_alloc_seq (long id)
{
customer_t* customerPtr;
customerPtr = (customer_t*)SEQ_MALLOC(sizeof(customer_t));
assert(customerPtr != NULL);
customerPtr->id = id;
customerPtr->reservationInfoListPtr = Plist_alloc(&customer_comparereservationinfo);
assert(customerPtr->reservationInfoListPtr != NULL);
return customerPtr;
}
/* =============================================================================
* element_alloc
*
* Contains a copy of input arg 'coordinates'
* =============================================================================
*/
element_t*
element_alloc (coordinate_t* coordinates, long numCoordinate)
{
element_t* elementPtr;
elementPtr = (element_t*)SEQ_MALLOC(sizeof(element_t));
if (elementPtr) {
long i;
for (i = 0; i < numCoordinate; i++) {
elementPtr->coordinates[i] = coordinates[i];
}
elementPtr->numCoordinate = numCoordinate;
minimizeCoordinates(elementPtr);
checkAngles(elementPtr);
calculateCircumCircle(elementPtr);
initEdges(elementPtr, coordinates, numCoordinate);
elementPtr->neighborListPtr = Plist_alloc(&element_listcompare);
assert(elementPtr->neighborListPtr);
elementPtr->isGarbage = false;
elementPtr->isReferenced = false;
}
return elementPtr;
}