/// <summary>
/// This method is intented to calculate somewhat integer value to group project files faster.
/// This time this is a very bad hash function
/// </summary>
/// <returns></returns>
public Int64 HashProjectID()
{
Int64 hashIn = String.Empty.GetHashCode();
hashIn += CompilerOfFile.GetHashCode();
return(hashIn);
}
/// <summary>
/// This method is intented to calculate somewhat integer value to group project files faster.
/// This time this is a very bad hash function
/// </summary>
/// <returns></returns>
public Int64 HashProjectID()
{
Int64 hashIn = String.Empty.GetHashCode();
foreach (IncludeDirectory inc in IncludeDirectories)
{
// Crosspath.GetHashCode() is too weak now. Do it ourselves.
hashIn += inc.ToString().GetHashCode();
}
hashIn += CompilerOfFile.GetHashCode();
foreach (Define def in Defines.Values)
{
hashIn += ((Int64)(def.Name.GetHashCode() + def.Value.GetHashCode())) << 32;
}
foreach (AbsoluteCrosspath forceInclude in ForceIncludes)
{
hashIn += ((Int64)forceInclude.ToString().GetHashCode()) << 21;
}
return(hashIn);
}
