public override int GetHashCode()
{
unchecked // Overflow is fine, just wrap
{
int hash = 17;
// Suitable nullity checks etc, of course :)
hash = hash * 23 + VariableA.GetHashCode();
hash = hash * 23 + VariableB.GetHashCode();
hash = hash * 23 + Sancts.GetHashCode();
return(hash);
}
}
public override ILExpression BuildNew(PatternMatcher pm)
{
var res = pm.Operator;
res.Arguments.Clear();
if (pm.SimpleLeftOperand)
{
res.Arguments.Add(pm.SimpleOperand);
}
res.Arguments.Add(VariableA.BuildNew(pm));
if (pm.B != null)
{
res.Arguments.Add(VariableB.BuildNew(pm));
}
else if (pm.SimpleOperand != null && !pm.SimpleLeftOperand)
{
res.Arguments.Add(pm.SimpleOperand);
}
return(res);
}
public override string[] ExportData()
{
DataTable dtNew = DataTable.CopyForExport();
//Get the response, treatment and covariate columns by removing all other columns from the new datatable
foreach (string columnName in dtNew.GetVariableNames())
{
if (!VariableA.Contains(columnName) && (VariableB == null || !VariableB.Contains(columnName)) && (VariableC == null || !VariableC.Contains(columnName) && (VariableD == null || !VariableD.Contains(columnName))))
{
dtNew.Columns.Remove(columnName);
}
}
string[] csvArray = dtNew.GetCSVArray();
//fix any columns with illegal chars here (at the end)
ArgumentFormatter argFormatter = new ArgumentFormatter();
csvArray[0] = argFormatter.ConvertIllegalCharacters(csvArray[0]);
return(csvArray);
}
