llptrto.cpp
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- /**
- * @file llptrto.cpp
- * @author Nat Goodspeed
- * @date 2008-08-20
- * @brief Test for llptrto.h
- *
- * $LicenseInfo:firstyear=2008&license=viewergpl$
- *
- * Copyright (c) 2008-2010, Linden Research, Inc.
- *
- * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab. Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
- *
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
- *
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
- *
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
- * $/LicenseInfo$
- */
- // Precompiled header
- #include "linden_common.h"
- // associated header
- #include "llptrto.h"
- // STL headers
- // std headers
- // external library headers
- #include <boost/type_traits/is_same.hpp>
- #include <boost/static_assert.hpp>
- // other Linden headers
- #include "llmemory.h"
- // a refcounted class
- class RCFoo: public LLRefCount
- {
- public:
- RCFoo() {}
- };
- // a refcounted subclass
- class RCSubFoo: public RCFoo
- {
- public:
- RCSubFoo() {}
- };
- // a refcounted class using the other refcount base class
- class TSRCFoo: public LLThreadSafeRefCount
- {
- public:
- TSRCFoo() {}
- };
- // a non-refcounted class
- class Bar
- {
- public:
- Bar() {}
- };
- // a non-refcounted subclass
- class SubBar: public Bar
- {
- public:
- SubBar() {}
- };
- int main(int argc, char *argv[])
- {
- // test LLPtrTo<>
- BOOST_STATIC_ASSERT((boost::is_same<LLPtrTo<RCFoo>::type, LLPointer<RCFoo> >::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLPtrTo<RCSubFoo>::type, LLPointer<RCSubFoo> >::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLPtrTo<TSRCFoo>::type, LLPointer<TSRCFoo> >::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLPtrTo<Bar>::type, Bar*>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLPtrTo<SubBar>::type, SubBar*>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLPtrTo<int>::type, int*>::value));
- // Test LLRemovePointer<>. Note that we remove both pointer variants from
- // each kind of type, regardless of whether the variant makes sense.
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer<RCFoo*>::type, RCFoo>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer< LLPointer<RCFoo> >::type, RCFoo>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer<RCSubFoo*>::type, RCSubFoo>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer< LLPointer<RCSubFoo> >::type, RCSubFoo>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer<TSRCFoo*>::type, TSRCFoo>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer< LLPointer<TSRCFoo> >::type, TSRCFoo>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer<Bar*>::type, Bar>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer< LLPointer<Bar> >::type, Bar>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer<SubBar*>::type, SubBar>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer< LLPointer<SubBar> >::type, SubBar>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer<int*>::type, int>::value));
- BOOST_STATIC_ASSERT((boost::is_same<LLRemovePointer< LLPointer<int> >::type, int>::value));
- return 0;
- }