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Diffstat (limited to 'testshl2/workben/test_autoptr.cxx')
-rw-r--r-- | testshl2/workben/test_autoptr.cxx | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/testshl2/workben/test_autoptr.cxx b/testshl2/workben/test_autoptr.cxx new file mode 100644 index 000000000000..1471c6340714 --- /dev/null +++ b/testshl2/workben/test_autoptr.cxx @@ -0,0 +1,103 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: test_autoptr.cxx,v $ + * $Revision: 1.6 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_testshl2.hxx" + +#include <stdlib.h> +#include <memory> +#include <iostream> + +#include <stdio.h> + +#include <rtl/string.hxx> +#include <rtl/ustring.hxx> + +class AutoPtrTest +{ + int m_nValue; + + // NOCOPY + AutoPtrTest(AutoPtrTest const& ); + AutoPtrTest& operator =(AutoPtrTest const& ); + +public: + AutoPtrTest(int _nValue = 1) + :m_nValue(_nValue) + { + std::cout << "build Value" << std::endl; + } + ~AutoPtrTest() + { + std::cout << "release Value" << std::endl; + m_nValue = 0; + } +// int operator int() const {return m_nValue;} + int getValue() const {return m_nValue;} +}; + +std::auto_ptr<AutoPtrTest> getPtr() +{ + return std::auto_ptr<AutoPtrTest>(new AutoPtrTest(2)); +} + +// auto_ptr get() gibt den Pointer ohne das ownership +// auto_ptr release()gibt den Pointer und (!) das ownership + +void test_autoptr() +{ + AutoPtrTest *pValuePtr; + std::cout << "start test" << std::endl; + { + std::auto_ptr<AutoPtrTest> pValue = getPtr(); + std::cout << "Value with getValue() " << pValue->getValue() << std::endl; + // std::cout << "Value operator int() " << *pValue << std::endl; + // ownership weiterreichen + pValuePtr = pValue.release(); + } + std::cout << "ValuePtr with getValue() " << pValuePtr->getValue() << std::endl; + + // ownership an neuen Pointer uebergeben + std::auto_ptr<AutoPtrTest> pValue2(pValuePtr); + + // AutoPtrTest *pStr = getPtr(); + std::cout << "end test" << std::endl; +} + +// ----------------------------------- Main ----------------------------------- +#if (defined UNX) || (defined OS2) +int main( int /* argc */ , char* /* argv */ [] ) +#else + int _cdecl main( int /* argc*/ , char* /*argv*/ [] ) +#endif +{ + test_autoptr(); + return 0; +} |