private FitsFile OpenFits(string path)
{
var f = new FitsFile(
new Uri(String.Format("../../../test/files/{0}", path), UriKind.Relative),
FitsFileMode.Read,
Graywulf.Schema.Endianness.BigEndian
);
return f;
}
public FitsFile(FitsFile old)
{
CopyMembers(old);
}
private void CopyMembers(FitsFile old)
{
this.baseStream = null;
this.ownsBaseStream = false;
this.forwardStream = null;
this.fileMode = old.fileMode;
this.path = old.path;
this.endianness = old.endianness;
this.bitConverter = old.bitConverter;
// Deep copy HDUs
this.hdus = new List<HduBase>();
foreach (var hdu in old.hdus)
{
this.hdus.Add((HduBase)hdu.Clone());
}
this.hduCounter = old.hduCounter;
}
internal ImageHdu(FitsFile fits)
: base(fits)
{
InitializeMembers();
}
internal BinaryTableHdu(FitsFile fits)
: base(fits)
{
InitializeMembers();
}
private FitsFile OpenFits(string filename)
{
var f = new FitsFile(
String.Format(@"..\..\..\test\data\{0}", filename),
FitsFileMode.Read,
Endianness.BigEndian);
return f;
}
internal HduBase(FitsFile file)
{
InitializeMembers(new StreamingContext());
this.file = file;
}
private void InitializeMembers(StreamingContext context)
{
this.file = null;
this.headerRead = false;
this.headerPosition = -1;
this.dataPosition = -1;
this.cards = new CardCollection();
//this.columns =
this.strideBuffer = null;
this.totalStrides = 0;
this.strideCounter = 0;
}
private void CopyMembers(HduBase old)
{
this.file = old.file;
this.headerRead = old.headerRead;
this.headerPosition = old.headerPosition;
this.dataPosition = old.dataPosition;
this.cards = new CardCollection(old.cards);
//this.columns =
this.strideBuffer = null;
this.totalStrides = 0;
this.strideCounter = 0;
}