C# IdList.Add方法代码示例

        static string Example2()
        {
            NamedReg a = new NamedReg("a");
            NamedReg b = new NamedReg("b");
            NamedReg c = new NamedReg("c");
            NamedReg det = new NamedReg("det");

            IdList rl1 = new IdList();
            rl1.Add(a);
            rl1.Add(b);
            rl1.Add(c);
            rl1.Add(det);

            LocalDecl ld1 = new LocalDecl(new NumType(), rl1);

            IntLiteral il3 = new IntLiteral(2);
            Assign a12 = new Assign(a, il3);

            IntLiteral il4 = new IntLiteral(-3);
            Assign a13 = new Assign(b, il4);

            IntLiteral il5 = new IntLiteral(-2);
            Assign a14 = new Assign(c, il5);

            UnaryNeg un1 = new UnaryNeg(b);
            TmpNumReg tnr0 = new TmpNumReg(0);
            Assign a1 = new Assign(tnr0, un1);

            TmpNumReg tnr1 = new TmpNumReg(1);
            BinaryMul bm1 = new BinaryMul(b, b);
            Assign a2 = new Assign(tnr1, bm1);

            TmpNumReg tnr2 = new TmpNumReg(2);
            IntLiteral il1 = new IntLiteral(4);
            BinaryMul bm2 = new BinaryMul(il1, a);
            Assign a3 = new Assign(tnr2, bm2);

            BinaryMul bm3 = new BinaryMul(tnr2, c);
            Assign a4 = new Assign(tnr2, bm3);

            TmpNumReg tnr3 = new TmpNumReg(3);
            IntLiteral il2 = new IntLiteral(2);
            BinaryMul bm4 = new BinaryMul(il2, a);
            Assign a5 = new Assign(tnr3, bm4);

            BinarySub bs1 = new BinarySub(tnr1, tnr2);
            Assign a6 = new Assign(det, bs1);

            TmpNumReg tnr4 = new TmpNumReg(4);
            Call sqrt = new Call("sqrt", det);
            Assign a7 = new Assign(tnr4, sqrt);

            NamedReg x1 = new NamedReg("x1");
            NamedReg x2 = new NamedReg("x2");

            IdList rl2 = new IdList();
            rl2.Add(x1);
            rl2.Add(x2);

            LocalDecl ld2 = new LocalDecl(new NumType(), rl2);

            BinaryAdd ba1 = new BinaryAdd(tnr0, tnr4);
            Assign a8 = new Assign(x1, ba1);

            BinaryDiv bd1 = new BinaryDiv(x1, tnr3);
            Assign a9 = new Assign(x1, bd1);

            BinarySub bs2 = new BinarySub(tnr0, tnr4);
            Assign a10 = new Assign(x2, bs2);

            AssignDiv a11 = new AssignDiv(x2, tnr3);

            StringLiteral s1 = new StringLiteral("Answers to ABC formula are:\n");
            Call c1 = new Call("print", s1);
            CallStmt print1 = new CallStmt(c1);

            StringLiteral s2 = new StringLiteral("x1 = ");
            Call c2 = new Call("print", s2);
            CallStmt print2 = new CallStmt(c2);

            Call c3 = new Call("print", x1);
            CallStmt print3 = new CallStmt(c3);

            StringLiteral s4 = new StringLiteral("\nx2 = ");
            Call c4 = new Call("print", s4);
            CallStmt print4 = new CallStmt(c4);

            Call c5 = new Call("print", x2);
            CallStmt print5 = new CallStmt(c5);

            StringLiteral s6 = new StringLiteral("\n");
            Call c6 = new Call("print", s6);
            CallStmt print6 = new CallStmt(c6);

            StmtList sl1 = new StmtList();
            sl1.Add(ld1);
            sl1.Add(a12);
            sl1.Add(a13);
            sl1.Add(a14);
            sl1.Add(a1);
//.........这里部分代码省略.........

        static string Example5()
        {
            NamedReg x1 = new NamedReg();
            x1.name = "x1";

            NamedReg x2 = new NamedReg();
            x2.name = "x2";

            IdList idl1 = new IdList();
            idl1.Add(x1);
            idl1.Add(x2);

            LocalDecl ld1 = new LocalDecl();
            ld1.type = new NumType();
            ld1.id_list = idl1;

            AtomExprList ael1 = new AtomExprList();
            ael1.Add(x1);
            ael1.Add(x2);

            ReturnStmt rs1 = new ReturnStmt();
            rs1.rv = ael1;

            StmtList sl1 = new StmtList();
            sl1.Add(ld1);
            sl1.Add(rs1);

            Sub abc = new Sub("abc", sl1);

            Pirate p = new Pirate();
            p.Add(abc);

            StringWriter sw = new StringWriter();
            PirateWriter pv = new PirateWriter(sw);

            DynamicVisitor.accept(p, pv);

            return sw.ToString();
        }

        static string Example3()
        {
            Pirate p = new Pirate();

            StmtList sl1 = new StmtList();

            Sub joe = new Sub("joe", sl1);

            p.Add(joe);

            LocalDecl ld1 = new LocalDecl();
            ld1.type = new StringType();

            NamedReg name = new NamedReg();
            name.name = "name";
            IdList idl1 = new IdList();
            idl1.Add(name);

            ld1.id_list = idl1;

            sl1.Add(ld1);

            Assign a1 = new Assign();
            a1.lval = name;

            StringLiteral s1 = new StringLiteral();
            s1.value = " Joe!";

            a1.rval = s1;

            sl1.Add(a1);

            Assign a2 = new Assign();
            StringLiteral s2 = new StringLiteral();
            s2.value = "Hi!";

            TmpStringReg tsr0 = new TmpStringReg();
            tsr0.number = 0;

            a2.lval = tsr0;
            a2.rval = s2;

            sl1.Add(a2);

            Assign a3 = new Assign();
            TmpStringReg tsr1 = new TmpStringReg();
            tsr1.number = 1;

            BinaryCat bc1 = new BinaryCat();
            bc1.a = tsr0;
            bc1.b = name;

            a3.lval = tsr1;
            a3.rval = bc1;

            sl1.Add(a3);

            AssignCat a4 = new AssignCat();
            a4.lval = tsr1;
            StringLiteral s3 = new StringLiteral();
            s3.value = "\n";

            a4.rval = s3;

            sl1.Add(a4);

            CallStmt cs1 = new CallStmt();
            Call c1 = new Call();
            c1.func = "print";
            c1.args = tsr1;
            cs1.call = c1;
            sl1.Add(cs1);

            StringWriter sw = new StringWriter();
            PirateWriter pv = new PirateWriter(sw);

            DynamicVisitor.accept(p, pv);

            return sw.ToString();
        }

        static string Example4()
        {
            StmtList sl1 = new StmtList();

            Sub foo = new Sub("foo", sl1);

            Pirate p = new Pirate();
            p.Add(foo);

            ParamDecl pd1 = new ParamDecl();

            pd1.type = new IntType();

            IdList idl1 = new IdList();
            NamedReg n = new NamedReg();
            n.name = "n";
            idl1.Add(n);

            pd1.id_list = idl1;
            sl1.Add(pd1);

            ParamDecl pd2 = new ParamDecl();

            pd2.type = new StringType();

            IdList idl2 = new IdList();
            NamedReg message = new NamedReg();
            message.name = "message";
            idl2.Add(message);

            pd2.id_list = idl2;
            sl1.Add(pd2);

            StringWriter sw = new StringWriter();
            PirateWriter pv = new PirateWriter(sw);

            DynamicVisitor.accept(p, pv);

            return sw.ToString();
        }

 void IdentifierList(out IdList list)
 {
     list = new IdList(); string name;
     Identifier(out name);
     list.Add(name);
     while (la.kind == 14) {
     Get();
     Identifier(out name);
     list.Add(name);
     }
 }