std::vector<std::shared_ptr<Endpoint>> ListeningEndpointsTable::getValue(
const std::string &name) {
auto it = m_values.find(name);
if (it != m_values.end())
return it->second;
else
throw TableException("Value not found.");
}
void Table::tableRetrieve(KeyType searchKey,
TableItemType& tableItem) const
throw(TableException)
// Calls: position.
{
// locate the position where searchKey exists/belongs
int spot = position(searchKey);
// is searchKey present in table?
if ((spot > size) || (items[spot].getKey() != searchKey))
// searchKey not in table
throw TableException("TableException: Item not found on retrieve");
else
tableItem = items[spot]; // item present; retrieve it
} // end tableRetrieve
void Table::tableDelete(KeyType searchKey)
throw(TableException)
// Calls: position.
{
// locate the position where searchKey exists/belongs
int spot = position(searchKey);
// is searchKey present in the table?
if ((spot > size) || (items[spot].getKey() != searchKey))
// searchKey not in table
throw TableException("TableException: Item not found on delete");
else
{ // searchKey in table
--size; // delete the item
// shift down to fill the gap
for (int index = spot; index < size; ++index)
items[index] = items[index+1];
} // end if
} // end tableDelete
void Table::tableInsert(const TableItemType& newItem)
throw(TableException)
// Note: Insertion is unsuccessful if the table is full,
// that is, if the table already contains MAX_TABLE items.
// Calls: position.
{
if (size == MAX_TABLE)
throw TableException("TableException: Table full");
// there is room to insert;
// locate the position where newItem belongs
int spot = position(newItem.getKey());
// shift up to make room for the new item
for (int index = size-1; index >= spot; --index)
items[index+1] = items[index];
// make the insertion
items[spot] = newItem;
++size;
} // end tableInsert
