Modulus(Input1: Variant; Input2: Variant): Variant;
Input1. Variable.
Input2. Divisor.
The Modulus method returns remainder of integer division of variable point values by the specified number. The result has the same sign as the dividend.
NOTE. The Modulus and Mod_ methods duplicate each other.
Executing the example requires that the repository contains a modeling container with the MS identifier. This container includes a model with the MODEL_D identifier that is calculated by method of determinate equation and containing more than one input variable.
Sub UserProc;
Var
Mb: IMetabase;
ModelSpace, ModelObj: IMetabaseObject;
Transf: IMsFormulaTransform;
Formula: IMsFormula;
Model: IMsModel;
Determ: IMsDeterministicTransform;
TransVar: IMsFormulaTransformVariable;
Slice: IMsFormulaTransformSlice;
TermInfo: IMsFormulaTermInfo;
Inp_1, Inp_2: String;
Expr: IExpression;
Begin
Mb := MetabaseClass.Active;
ModelSpace := Mb.ItemById("MS").Bind;
ModelObj := Mb.ItemByIdNamespace("MODEL_D", ModelSpace.Key).Edit;
Model := ModelObj As IMsModel;
Transf := Model.Transform;
Formula := Transf.FormulaItem(0);
Determ := Formula.Method As IMsDeterministicTransform;
TransVar := Transf.Inputs.Item(0);
Slice := TransVar.Slices.Item(0);
TermInfo := Transf.CreateTermInfo;
TermInfo.Slice := Slice;
TermInfo.Type := MsFormulaTermType.Pointwise;
Inp_1 := TermInfo.TermInnerText;
TransVar := Transf.Inputs.Item(1);
Slice := TransVar.Slices.Item(0);
TermInfo := Transf.CreateTermInfo;
TermInfo.Slice := Slice;
TermInfo.Type := MsFormulaTermType.Pointwise;
Inp_2 := TermInfo.TermInnerText;
Expr := Determ.Expression;
Expr.References := "Ms";
Expr.AsString := "Modulus(" + Inp_1 + ", " + Inp_2 + ")";
If Expr.Valid
Then ModelObj.Save;
Else Debug.WriteLine(The model is not saved: error in the formula);
End If;
End Sub UserProc;
After executing the example the model returns remainder of the integer division of the first input variable points by the appropriate points of the second input variable.
Expression 1:
Modulus({Brazil|BCA},{China|BCA})
Result: the remainder from integer division of the Brazil|BCA factor is calculated to the corresponding China|BCA factor observations.
Use: it can be used in formulas of calculated series of time series database and model formulas of modeling container that is a child of the time series database.
Expression 2:
Modulus(X1,3)
Result: the remainder from integer division of X1 factor points to three is calculated.
Use: it can be used in model formulas of modeling container.
Expression 3:
Modulus(7,3)
Result: 1.
Use: it can be used in formulas of calculated series of time series database and modeling container models.
See also:
See also: