1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski  *
3*b1cdbd2cSJim Jagielski  * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski  * or more contributor license agreements.  See the NOTICE file
5*b1cdbd2cSJim Jagielski  * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski  * regarding copyright ownership.  The ASF licenses this file
7*b1cdbd2cSJim Jagielski  * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski  * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski  * with the License.  You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski  *
11*b1cdbd2cSJim Jagielski  *   http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski  *
13*b1cdbd2cSJim Jagielski  * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski  * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski  * KIND, either express or implied.  See the License for the
17*b1cdbd2cSJim Jagielski  * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski  * under the License.
19*b1cdbd2cSJim Jagielski  *
20*b1cdbd2cSJim Jagielski  *************************************************************/
21*b1cdbd2cSJim Jagielski 
22*b1cdbd2cSJim Jagielski 
23*b1cdbd2cSJim Jagielski 
24*b1cdbd2cSJim Jagielski #include <stdio.h>
25*b1cdbd2cSJim Jagielski 
26*b1cdbd2cSJim Jagielski #include <cppuhelper/weak.hxx>
27*b1cdbd2cSJim Jagielski 
28*b1cdbd2cSJim Jagielski class MyOWeakObject : public ::cppu::OWeakObject
29*b1cdbd2cSJim Jagielski {
30*b1cdbd2cSJim Jagielski public:
MyOWeakObject()31*b1cdbd2cSJim Jagielski     MyOWeakObject() { fprintf( stdout, "constructed\n" ); }
~MyOWeakObject()32*b1cdbd2cSJim Jagielski     ~MyOWeakObject() { fprintf( stdout, "destructed\n" ); }
33*b1cdbd2cSJim Jagielski };
34*b1cdbd2cSJim Jagielski 
35*b1cdbd2cSJim Jagielski 
simple_object_creation_and_destruction()36*b1cdbd2cSJim Jagielski void simple_object_creation_and_destruction()
37*b1cdbd2cSJim Jagielski {
38*b1cdbd2cSJim Jagielski     // create the UNO object
39*b1cdbd2cSJim Jagielski     com::sun::star::uno::XInterface * p = new MyOWeakObject();
40*b1cdbd2cSJim Jagielski 
41*b1cdbd2cSJim Jagielski     // acquire it, refcount becomes one
42*b1cdbd2cSJim Jagielski     p->acquire();
43*b1cdbd2cSJim Jagielski 
44*b1cdbd2cSJim Jagielski     fprintf( stdout, "before release\n" );
45*b1cdbd2cSJim Jagielski 
46*b1cdbd2cSJim Jagielski     // release it, refcount drops to zero
47*b1cdbd2cSJim Jagielski     p->release();
48*b1cdbd2cSJim Jagielski 
49*b1cdbd2cSJim Jagielski     fprintf( stdout, "after release\n" );
50*b1cdbd2cSJim Jagielski }
51*b1cdbd2cSJim Jagielski 
52*b1cdbd2cSJim Jagielski 
main(char * argv[])53*b1cdbd2cSJim Jagielski int main( char * argv[] )
54*b1cdbd2cSJim Jagielski {
55*b1cdbd2cSJim Jagielski     simple_object_creation_and_destruction();
56*b1cdbd2cSJim Jagielski     return 0;
57*b1cdbd2cSJim Jagielski }
58