Evaluate() public méthode

Alias for Eval.
public Evaluate ( Expr t, bool completion = false ) : Expr
t Expr
completion bool
Résultat Expr
Model Class Documentation
Exemple #1
0
        public static Z3Body CreateBodyWitness(
			Z3Body z3ConstCheckedBody,
			Model model,
			List<JointType> evaluatedJoints,
			Z3Body defaultBody)
        {
            var witness = new Z3Body();
            var jointTypes = EnumUtil.GetValues<JointType>();
            foreach (var jointType in jointTypes)
            {
                if (evaluatedJoints.Contains(jointType))
                {
                    var joint = new Z3Point3D(
                        model.Evaluate(z3ConstCheckedBody.Joints[jointType].X, true) as ArithExpr,
                        model.Evaluate(z3ConstCheckedBody.Joints[jointType].Y, true) as ArithExpr,
                        model.Evaluate(z3ConstCheckedBody.Joints[jointType].Z, true) as ArithExpr);
                    witness.Joints.Add(jointType, joint);

                    var norm = model.Evaluate(z3ConstCheckedBody.Norms[jointType]) as ArithExpr;

                    // Check if norm is still an app (meaning it can be anything), then set it to be the default norm
                    if (norm.ASTKind == Z3_ast_kind.Z3_APP_AST)
                        witness.Norms.Add(jointType, defaultBody.Norms[jointType]);
                    else
                        witness.Norms.Add(jointType, norm);
                }
                else
                {
                    witness.Joints.Add(jointType, defaultBody.Joints[jointType]);
                    witness.Norms.Add(jointType, defaultBody.Norms[jointType]);
                }
            }

            return witness;
        }
Exemple #2
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    /**
       \brief Custom model pretty printer.
    */
    void display_model(System.IO.TextWriter w, Model model)
    {
        w.WriteLine("Custom model display:");
        FuncDecl[] consts = model.ConstDecls;
        for (int i = 0; i < consts.Length; i++)
        {
            w.WriteLine("{0} |-> {1}", consts[i], model.Evaluate(consts[i].Apply()));
        }
        w.WriteLine("num consts: {0}", consts.Length);
        FuncDecl[] funcs = model.FuncDecls;
        foreach (FuncDecl f in funcs)
        {
            FuncInterp g = model.FuncInterp(f);

            w.WriteLine("function {0}:", f);
            for (int j = 0; j < g.Entries.Length; ++j)
            {
                for (int k = 0; k < g.Entries[j].Args.Length; ++k)
                {
                    w.Write("  {0} ", g.Entries[j].Args[k]);
                }
                w.WriteLine(" |-> {0}", g.Entries[j].Value);
            }
            w.WriteLine("  else |-> {0}", g.Else);
        }
    }