/// <summary> /// Generate a function with no arguments that returns an int given that name. The /// actual statement is a very simple constant. /// </summary> /// <param name="fname"></param> /// <returns></returns> public static QMFuncSource GenerateFunction() { int[] ints = new int[10]; var qmb = new QueryModelBuilder(); qmb.AddClause(new MainFromClause("i", typeof(int), Expression.Constant(ints))); qmb.AddClause(new SelectClause(Expression.Constant(1))); qmb.AddResultOperator(new Remotion.Linq.Clauses.ResultOperators.CountResultOperator()); var h = new QMFuncHeader() { Arguments = new object[] { }, QM = qmb.Build() }; h.QMText = h.QM.ToString(); var f = new QMFuncSource(h); var p = DeclarableParameter.CreateDeclarableParameterExpression(typeof(int)); var st = new StatementAssign(p, new ValSimple("5", typeof(int))); var inlineblock = new StatementInlineBlock(); inlineblock.Add(st); inlineblock.Add(new StatementReturn(p)); f.SetCodeBody(inlineblock); return(f); }
private QMFuncSource[] GenerateFunction2() { var fsub = QMFuncUtils.GenerateFunction(); int[] ints = new int[10]; var h = new QMFuncHeader() { Arguments = new object[] { }, QM = new QueryModel(new MainFromClause("i", typeof(int), Expression.Constant(ints)), new SelectClause(Expression.Constant(10))) }; h.QMText = h.QM.ToString(); var f = new QMFuncSource(h); var p = DeclarableParameter.CreateDeclarableParameterExpression(typeof(int)); var st = new StatementAssign(p, new ValSimple(fsub.Name + "()", typeof(int))); var inlineblock = new StatementInlineBlock(); inlineblock.Add(st); inlineblock.Add(new StatementReturn(p)); f.SetCodeBody(inlineblock); return(new QMFuncSource[] { fsub, f }); }