int ITypeDescriber.GetByteCount(object instance)
{
try
{
var validFields = _Fields.Select(
(field, index) => new
{
field,
index
}).Where(validField => object.Equals(_GetDescriber(validField.field).Default, validField.field.GetValue(instance)) == false).ToArray();
var validCount = Varint.GetByteCount(validFields.Length);
int count = 0;
for (int i = 0; i < validFields.Length; i++)
{
var validField = validFields[i];
var value = validField.field.GetValue(instance);
var valueType = value.GetType();
var valueTypeCount = _TypeSet.Get().GetByteCount(valueType);
var describer = _TypeSet.Get(valueType);
var byteCount = describer.GetByteCount(value);
var indexCount = Varint.GetByteCount(validField.index);
count += byteCount + indexCount + valueTypeCount;
}
return(count + validCount);
}
catch (Exception ex)
{
throw new DescriberException(typeof(ClassDescriber), _Type, "GetByteCount", ex);
}
}
int IKeyDescriber.GetByteCount(Type type)
{
int id = _Get(type);
int idCount = Varint.GetByteCount(id);
return(idCount);
}
int ITypeDescriber.GetByteCount(object instance)
{
var set = _GetSet(instance);
var lenCount = Varint.GetByteCount(set.TotalLength);
var validCount = Varint.GetByteCount(set.ValidLength);
var instanceCount = 0;
for (int i = 0; i < set.ValidObjects.Length; i++)
{
var index = set.ValidObjects[i].Index;
var obj = set.ValidObjects[i].Object;
var describer = _TypeSet.Get(obj.GetType());
instanceCount += Varint.GetByteCount(index);
instanceCount += _TypeSet.Get().GetByteCount(obj.GetType());
instanceCount += describer.GetByteCount(obj);
}
return(instanceCount + lenCount + validCount);
}
private byte[] _NullBuffer()
{
var idCount = Varint.GetByteCount(0);
var buffer = new byte[idCount];
Varint.NumberToBuffer(buffer, 0, 0);
return(buffer);
}
public static int GetByteCount(int value)
{
return(Varint.GetByteCount((ulong)value));
}
