/** * @file llsdtraits.h * @brief Unit test helpers * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ #ifndef LLSDTRAITS_H #define LLSDTRAITS_H #include "llsd.h" #include "llstring.h" template<class T> class LLSDTraits { protected: typedef T (LLSD::*Getter)() const; LLSD::Type type; Getter getter; public: LLSDTraits(); T get(const LLSD& actual) { return (actual.*getter)(); } bool checkType(const LLSD& actual) { return actual.type() == type; } }; template<> inline LLSDTraits<LLSD::Boolean>::LLSDTraits() : type(LLSD::TypeBoolean), getter(&LLSD::asBoolean) { } template<> inline LLSDTraits<LLSD::Integer>::LLSDTraits() : type(LLSD::TypeInteger), getter(&LLSD::asInteger) { } template<> inline LLSDTraits<LLSD::Real>::LLSDTraits() : type(LLSD::TypeReal), getter(&LLSD::asReal) { } template<> inline LLSDTraits<LLSD::UUID>::LLSDTraits() : type(LLSD::TypeUUID), getter(&LLSD::asUUID) { } template<> inline LLSDTraits<LLSD::String>::LLSDTraits() : type(LLSD::TypeString), getter(&LLSD::asString) { } template<> class LLSDTraits<const char*> : public LLSDTraits<LLSD::String> { }; template<> inline LLSDTraits<LLSD::Date>::LLSDTraits() : type(LLSD::TypeDate), getter(&LLSD::asDate) { } template<> inline LLSDTraits<LLSD::URI>::LLSDTraits() : type(LLSD::TypeURI), getter(&LLSD::asURI) { } template<> inline LLSDTraits<const LLSD::Binary&>::LLSDTraits() : type(LLSD::TypeBinary), getter(&LLSD::asBinary) { } #endif // LLSDTRAITS_H