1*1c78a5d6SAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
3*1c78a5d6SAndrew Rist  * Licensed to the Apache Software Foundation (ASF) under one
4*1c78a5d6SAndrew Rist  * or more contributor license agreements.  See the NOTICE file
5*1c78a5d6SAndrew Rist  * distributed with this work for additional information
6*1c78a5d6SAndrew Rist  * regarding copyright ownership.  The ASF licenses this file
7*1c78a5d6SAndrew Rist  * to you under the Apache License, Version 2.0 (the
8*1c78a5d6SAndrew Rist  * "License"); you may not use this file except in compliance
9*1c78a5d6SAndrew Rist  * with the License.  You may obtain a copy of the License at
10*1c78a5d6SAndrew Rist  *
11*1c78a5d6SAndrew Rist  *   http://www.apache.org/licenses/LICENSE-2.0
12*1c78a5d6SAndrew Rist  *
13*1c78a5d6SAndrew Rist  * Unless required by applicable law or agreed to in writing,
14*1c78a5d6SAndrew Rist  * software distributed under the License is distributed on an
15*1c78a5d6SAndrew Rist  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*1c78a5d6SAndrew Rist  * KIND, either express or implied.  See the License for the
17*1c78a5d6SAndrew Rist  * specific language governing permissions and limitations
18*1c78a5d6SAndrew Rist  * under the License.
19*1c78a5d6SAndrew Rist  *
20*1c78a5d6SAndrew Rist  *************************************************************/
21*1c78a5d6SAndrew Rist 
22*1c78a5d6SAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir #ifndef ADC_DISPLAY_OUTPUTSTACK_HXX
25cdf0e10cSrcweir #define ADC_DISPLAY_OUTPUTSTACK_HXX
26cdf0e10cSrcweir 
27cdf0e10cSrcweir 
28cdf0e10cSrcweir // USED SERVICES
29cdf0e10cSrcweir 	// BASE CLASSES
30cdf0e10cSrcweir 	// COMPONENTS
31cdf0e10cSrcweir #include <estack.hxx>
32cdf0e10cSrcweir 	// PARAMETERS
33cdf0e10cSrcweir #include <udm/xml/xmlitem.hxx>
34cdf0e10cSrcweir 
35cdf0e10cSrcweir 
36cdf0e10cSrcweir class OutputStack
37cdf0e10cSrcweir {
38cdf0e10cSrcweir   public:
39cdf0e10cSrcweir     // LIFECYCLE
40cdf0e10cSrcweir                         OutputStack();
41cdf0e10cSrcweir                         ~OutputStack();
42cdf0e10cSrcweir 
43cdf0e10cSrcweir     // OPERATIONS
44cdf0e10cSrcweir     void                Enter(
45cdf0e10cSrcweir                             csi::xml::Element & io_rDestination );
46cdf0e10cSrcweir     void                Leave();
47cdf0e10cSrcweir 
48cdf0e10cSrcweir     // ACCESS
49cdf0e10cSrcweir     csi::xml::Element & Out() const;                  // CurOutputNode
50cdf0e10cSrcweir 
51cdf0e10cSrcweir   private:
52cdf0e10cSrcweir 	EStack< csi::xml::Element * >
53cdf0e10cSrcweir                         aCurDestination;        // The front element is the currently used.
54cdf0e10cSrcweir                                                 //   The later ones are the parents.
55cdf0e10cSrcweir };
56cdf0e10cSrcweir 
57cdf0e10cSrcweir inline csi::xml::Element &
58cdf0e10cSrcweir OutputStack::Out() const
59cdf0e10cSrcweir {
60cdf0e10cSrcweir     csv_assert( aCurDestination.size() > 0 );
61cdf0e10cSrcweir     return *aCurDestination.top();
62cdf0e10cSrcweir }
63cdf0e10cSrcweir 
64cdf0e10cSrcweir // IMPLEMENTATION
65cdf0e10cSrcweir 
66cdf0e10cSrcweir 
67cdf0e10cSrcweir #endif
68cdf0e10cSrcweir 
69cdf0e10cSrcweir 
70