/// <summary>
/// Marks object as in-use (setting Exists to True) such that any unmarked objects may then be garbage collected.
/// </summary>
public void Mark()
{
if (this.Existing)
{
return;
}
this.Existing = true;
Type t = this.GetType();
IList <FieldInfo> listFields = SEntity.GetFieldsOrdered(t);
foreach (FieldInfo field in listFields)
{
if (typeof(SEntity).IsAssignableFrom(field.FieldType))
{
SEntity obj = field.GetValue(this) as SEntity;
if (obj != null)
{
obj.Mark();
}
}
else if (field.FieldType.IsGenericType && field.FieldType.GetGenericTypeDefinition() == typeof(List <>) &&
typeof(SEntity).IsAssignableFrom(field.FieldType.GetGenericArguments()[0]))
{
System.Collections.IList list = (System.Collections.IList)field.GetValue(this) as System.Collections.IList;
if (list != null)
{
foreach (object obj in list)
{
if (obj is SEntity)
{
SEntity ent = (SEntity)obj;
ent.Mark();
}
}
}
}
}
}
