/** * @file llptrto.cpp * @author Nat Goodspeed * @date 2008-08-20 * @brief Test for llptrto.h * * $LicenseInfo:firstyear=2008&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ // 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; }