/// <summary>Sort this NameIndex.</summary>
/// <remarks>Sorting at the name level isn't needed by all apps, so it is optional;
/// after calling this, HasBeenSorted becomes true and Compare can be called.</remarks>
public void Sort(StringIndex stringIndex)
{
if (HasBeenSorted)
{
// only need to sort once
return;
}
NameId[] ids = new NameId[BaseTableOpt.Count + 1];
for (int i = 1; i <= BaseTableOpt.Count; i++)
{
ids[i] = new NameId(i);
}
NameSortComparer comparer = new NameSortComparer(this, stringIndex);
ids.AsMemory().ParallelSort(comparer);
// build out the table of sort orders by id
m_nameSortOrder = new SingleValueTable <NameId, int>(NameTable);
m_nameSortOrder.FillToBaseTableCount();
for (int i = 1; i < ids.Length; i++)
{
m_nameSortOrder[ids[i]] = i;
}
}
internal FindComparer(
StringIndex parent,
string toFind,
StringComparison stringComparison = StringComparison.InvariantCulture)
{
m_parent = parent;
m_toFind = toFind;
m_stringComparison = stringComparison;
}
internal NameSortComparer(NameIndex nameIndex, StringIndex stringIndex)
{
m_nameIndex = nameIndex;
m_stringIndex = stringIndex;
}