private double?ReadDouble()
{
var bytes = GetBlock();
var value = _metadataInfo.ConvertDouble(bytes);
// ReSharper disable once CompareOfFloatsByEqualityOperator
return(value == double.MinValue ? (double?)null : value);
}
private void UpdateVariableShortValueLabels(List <Variable> variables, Dictionary <int, int> rawIndex2Index)
{
foreach (var entry in _metadataInfo.ShortValueLabels)
{
var indexes = entry.Indexes.Select(x => rawIndex2Index[x]).ToList();
var isString = variables[indexes.First()].FormatType == FormatType.A;
var valueLabels = entry.Labels;
var v = new Dictionary <object, string>();
foreach (var(valueBytes, labelBytes) in valueLabels)
{
var value = isString ? _encoding.GetString(valueBytes).TrimEnd() : (object)_metadataInfo.ConvertDouble(valueBytes);
var label = _encoding.GetString(labelBytes).TrimEnd();
v[value] = label;
}
indexes.ForEach(x => variables[x].ValueLabels = v);
}
}