void AddCore(CrsMapEntry entry)
{
var index = _overridenIndex + 1;
if (_overrides == null)
{
_overrides = new CrsMapEntry[4];
}
else
if (_overrides.Length == index)
{
Array.Resize(ref _overrides, _overrides.Length << 1);
}
_overrides[_overridenIndex] = entry;
_overridenIndex = index;
}
internal void Add(CrsMapEntry entry)
{
var wellKnown = CrsMap.WellKnown[_wellKnownIndex];
if (wellKnown.MinSrid == entry.MinSrid &&
wellKnown.MaxSrid == entry.MaxSrid &&
string.Equals(wellKnown.Authority, entry.Authority, StringComparison.Ordinal))
{
_wellKnownIndex++;
return;
}
if (wellKnown.MinSrid < entry.MinSrid)
{
do
{
_wellKnownIndex++;
}while (CrsMap.WellKnown.Length < _wellKnownIndex &&
CrsMap.WellKnown[_wellKnownIndex].MaxSrid < entry.MaxSrid);
AddCore(new CrsMapEntry(wellKnown.MinSrid, Math.Min(wellKnown.MaxSrid, entry.MinSrid - 1), null));
}
AddCore(entry);
}