protected Feature(byte[] buffer, ref int position)
{
Bins = IntArray.New(buffer, ref position);
#if !NO_STORE
BinsCache = FileObjectStore <IntArrayFormatter> .GetDefaultInstance();
#endif
}
protected Feature(IntArray bins)
{
Bins = bins;
#if !NO_STORE
BinsCache = FileObjectStore <IntArrayFormatter> .GetDefaultInstance();
#endif
IsTrivialFeature = bins.BitsPerItem == IntArrayBits.Bits0;
if (!IsTrivialFeature && bins.Length > 0)
{
MD5Hash = bins.MD5Hash;
}
BinsType = bins.Type;
}
public static Feature New(byte[] buffer, ref int position)
{
using (Timer.Time(TimerEvent.ConstructFromByteArray))
{
FeatureType type = (FeatureType)buffer.ToInt(ref position);
switch (type)
{
case FeatureType.Raw:
TsvFeature tf = new TsvFeature(buffer, ref position);
#if !NO_STORE
tf.BinsCache = FileObjectStore <IntArrayFormatter> .GetDefaultInstance();
#endif
return(tf);
default:
throw Contracts.Except("Impossible!");
}
}
}
