// Utilities for reading.
/// <summary>
/// Read the model header, strings, etc from reader. Also validates the header (throws if bad).
/// Leaves the reader position at the beginning of the model blob.
/// </summary>
public static void BeginRead(out long fpMin, out ModelHeader header, out string[] strings, out string loaderAssemblyName, BinaryReader reader)
{
fpMin = reader.FpCur();
byte[] headerBytes = reader.ReadBytes(ModelHeader.Size);
Contracts.CheckDecode(headerBytes.Length == ModelHeader.Size);
ModelHeader.MarshalFromBytes(out header, headerBytes);
Exception ex;
if (!ModelHeader.TryValidate(ref header, reader, fpMin, out strings, out loaderAssemblyName, out ex))
{
throw ex;
}
reader.Seek(header.FpModel + fpMin);
}
