1*cdf0e10cSrcweir /*************************************************************************
2*cdf0e10cSrcweir  *
3*cdf0e10cSrcweir  *  The Contents of this file are made available subject to the terms of
4*cdf0e10cSrcweir  *  the BSD license.
5*cdf0e10cSrcweir  *
6*cdf0e10cSrcweir  *  Copyright 2000, 2010 Oracle and/or its affiliates.
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9*cdf0e10cSrcweir  *  Redistribution and use in source and binary forms, with or without
10*cdf0e10cSrcweir  *  modification, are permitted provided that the following conditions
11*cdf0e10cSrcweir  *  are met:
12*cdf0e10cSrcweir  *  1. Redistributions of source code must retain the above copyright
13*cdf0e10cSrcweir  *     notice, this list of conditions and the following disclaimer.
14*cdf0e10cSrcweir  *  2. Redistributions in binary form must reproduce the above copyright
15*cdf0e10cSrcweir  *     notice, this list of conditions and the following disclaimer in the
16*cdf0e10cSrcweir  *     documentation and/or other materials provided with the distribution.
17*cdf0e10cSrcweir  *  3. Neither the name of Sun Microsystems, Inc. nor the names of its
18*cdf0e10cSrcweir  *     contributors may be used to endorse or promote products derived
19*cdf0e10cSrcweir  *     from this software without specific prior written permission.
20*cdf0e10cSrcweir  *
21*cdf0e10cSrcweir  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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24*cdf0e10cSrcweir  *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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32*cdf0e10cSrcweir  *
33*cdf0e10cSrcweir  *************************************************************************/
34*cdf0e10cSrcweir 
35*cdf0e10cSrcweir #include <stdio.h>
36*cdf0e10cSrcweir 
37*cdf0e10cSrcweir #include <cppuhelper/weak.hxx>
38*cdf0e10cSrcweir 
39*cdf0e10cSrcweir class MyOWeakObject : public ::cppu::OWeakObject
40*cdf0e10cSrcweir {
41*cdf0e10cSrcweir public:
42*cdf0e10cSrcweir     MyOWeakObject() { fprintf( stdout, "constructed\n" ); }
43*cdf0e10cSrcweir     ~MyOWeakObject() { fprintf( stdout, "destructed\n" ); }
44*cdf0e10cSrcweir };
45*cdf0e10cSrcweir 
46*cdf0e10cSrcweir 
47*cdf0e10cSrcweir void simple_object_creation_and_destruction()
48*cdf0e10cSrcweir {
49*cdf0e10cSrcweir     // create the UNO object
50*cdf0e10cSrcweir     com::sun::star::uno::XInterface * p = new MyOWeakObject();
51*cdf0e10cSrcweir 
52*cdf0e10cSrcweir     // acquire it, refcount becomes one
53*cdf0e10cSrcweir     p->acquire();
54*cdf0e10cSrcweir 
55*cdf0e10cSrcweir     fprintf( stdout, "before release\n" );
56*cdf0e10cSrcweir 
57*cdf0e10cSrcweir     // release it, refcount drops to zero
58*cdf0e10cSrcweir     p->release();
59*cdf0e10cSrcweir 
60*cdf0e10cSrcweir     fprintf( stdout, "after release\n" );
61*cdf0e10cSrcweir }
62*cdf0e10cSrcweir 
63*cdf0e10cSrcweir 
64*cdf0e10cSrcweir int main( char * argv[] )
65*cdf0e10cSrcweir {
66*cdf0e10cSrcweir     simple_object_creation_and_destruction();
67*cdf0e10cSrcweir     return 0;
68*cdf0e10cSrcweir }
69