1*78bc99aaSAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*78bc99aaSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*78bc99aaSAndrew Rist * or more contributor license agreements. See the NOTICE file
5*78bc99aaSAndrew Rist * distributed with this work for additional information
6*78bc99aaSAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*78bc99aaSAndrew Rist * to you under the Apache License, Version 2.0 (the
8*78bc99aaSAndrew Rist * "License"); you may not use this file except in compliance
9*78bc99aaSAndrew Rist * with the License. You may obtain a copy of the License at
10*78bc99aaSAndrew Rist *
11*78bc99aaSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*78bc99aaSAndrew Rist *
13*78bc99aaSAndrew Rist * Unless required by applicable law or agreed to in writing,
14*78bc99aaSAndrew Rist * software distributed under the License is distributed on an
15*78bc99aaSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*78bc99aaSAndrew Rist * KIND, either express or implied. See the License for the
17*78bc99aaSAndrew Rist * specific language governing permissions and limitations
18*78bc99aaSAndrew Rist * under the License.
19*78bc99aaSAndrew Rist *
20*78bc99aaSAndrew Rist *************************************************************/
21cdf0e10cSrcweir
22cdf0e10cSrcweir #include <precomp.h>
23cdf0e10cSrcweir #include "pe_ignor.hxx"
24cdf0e10cSrcweir
25cdf0e10cSrcweir
26cdf0e10cSrcweir // NOT FULLY DECLARED SERVICES
27cdf0e10cSrcweir
28cdf0e10cSrcweir
29cdf0e10cSrcweir namespace cpp {
30cdf0e10cSrcweir
31cdf0e10cSrcweir
32cdf0e10cSrcweir
PE_Ignore(Cpp_PE * i_pParent)33cdf0e10cSrcweir PE_Ignore::PE_Ignore( Cpp_PE * i_pParent )
34cdf0e10cSrcweir : Cpp_PE(i_pParent),
35cdf0e10cSrcweir nBracketCounter(0),
36cdf0e10cSrcweir bBlockOpened(false)
37cdf0e10cSrcweir {
38cdf0e10cSrcweir Setup_StatusFunctions();
39cdf0e10cSrcweir }
40cdf0e10cSrcweir
41cdf0e10cSrcweir
~PE_Ignore()42cdf0e10cSrcweir PE_Ignore::~PE_Ignore()
43cdf0e10cSrcweir {
44cdf0e10cSrcweir }
45cdf0e10cSrcweir
46cdf0e10cSrcweir void
Call_Handler(const cpp::Token & i_rTok)47cdf0e10cSrcweir PE_Ignore::Call_Handler( const cpp::Token & i_rTok )
48cdf0e10cSrcweir {
49cdf0e10cSrcweir if ( NOT bBlockOpened )
50cdf0e10cSrcweir {
51cdf0e10cSrcweir switch (i_rTok.TypeId())
52cdf0e10cSrcweir {
53cdf0e10cSrcweir case Tid_SwBracket_Left: SetTokenResult(done, stay);
54cdf0e10cSrcweir nBracketCounter++;
55cdf0e10cSrcweir bBlockOpened = true;
56cdf0e10cSrcweir break;
57cdf0e10cSrcweir case Tid_Semicolon: SetTokenResult(done, pop_success);
58cdf0e10cSrcweir break;
59cdf0e10cSrcweir default:
60cdf0e10cSrcweir SetTokenResult(done, stay);
61cdf0e10cSrcweir } // end switch
62cdf0e10cSrcweir }
63cdf0e10cSrcweir else if ( nBracketCounter > 0 )
64cdf0e10cSrcweir {
65cdf0e10cSrcweir SetTokenResult(done, stay);
66cdf0e10cSrcweir
67cdf0e10cSrcweir switch (i_rTok.TypeId())
68cdf0e10cSrcweir {
69cdf0e10cSrcweir case Tid_SwBracket_Left: nBracketCounter++;
70cdf0e10cSrcweir break;
71cdf0e10cSrcweir case Tid_SwBracket_Right: nBracketCounter--;
72cdf0e10cSrcweir break;
73cdf0e10cSrcweir } // end switch
74cdf0e10cSrcweir }
75cdf0e10cSrcweir else if ( i_rTok.TypeId() == Tid_Semicolon )
76cdf0e10cSrcweir {
77cdf0e10cSrcweir SetTokenResult(done, pop_success);
78cdf0e10cSrcweir }
79cdf0e10cSrcweir else
80cdf0e10cSrcweir {
81cdf0e10cSrcweir SetTokenResult(not_done, pop_success);
82cdf0e10cSrcweir }
83cdf0e10cSrcweir }
84cdf0e10cSrcweir
85cdf0e10cSrcweir void
Setup_StatusFunctions()86cdf0e10cSrcweir PE_Ignore::Setup_StatusFunctions()
87cdf0e10cSrcweir {
88cdf0e10cSrcweir // Does nothing.
89cdf0e10cSrcweir }
90cdf0e10cSrcweir
91cdf0e10cSrcweir void
InitData()92cdf0e10cSrcweir PE_Ignore::InitData()
93cdf0e10cSrcweir {
94cdf0e10cSrcweir nBracketCounter = 0;
95cdf0e10cSrcweir bBlockOpened = false;
96cdf0e10cSrcweir }
97cdf0e10cSrcweir
98cdf0e10cSrcweir void
TransferData()99cdf0e10cSrcweir PE_Ignore::TransferData()
100cdf0e10cSrcweir {
101cdf0e10cSrcweir // Does nothing.
102cdf0e10cSrcweir }
103cdf0e10cSrcweir
104cdf0e10cSrcweir
105cdf0e10cSrcweir } // namespace cpp
106cdf0e10cSrcweir
107cdf0e10cSrcweir
108cdf0e10cSrcweir
109cdf0e10cSrcweir
110cdf0e10cSrcweir
111