public NetworkAddressLocator_IP2LocationCsv(string filePath)
{
var fileLines = File.ReadAllLines(filePath);
var trailingEof = string.IsNullOrWhiteSpace(fileLines[fileLines.Length - 1]);
m_records = new RecordIP4[fileLines.Length - (trailingEof ? 1 : 0)];
for (var i = 0; i < m_records.Length; i++)
{
var fields = CsvReader.ParseLine(fileLines[i]);
var ipFirst = uint.Parse(fields[0]);
var ipLast = uint.Parse(fields[1]);
var countryCode = string.Intern(fields[2]);
var country = string.Intern(fields[3]);
var region = string.Intern(fields[4]);
var city = string.Intern(fields[5]);
var lat = float.Parse(fields[6]);
var lon = float.Parse(fields[7]);
m_records[i] = new RecordIP4(ipFirst, ipLast,
new Location(countryCode, country, region, city, new Coordinates(lat, lon)));
}
GC.Collect();
}
public static uint GetKey(RecordIP4 record)
{
return(record.IP4First);
}