00001 /* 00002 * libopenraw - metavalue.cpp 00003 * 00004 * Copyright (C) 2007 Hubert Figuiere 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public 00008 * License as published by the Free Software Foundation; either 00009 * version 2.1 of the License, or (at your option) any later version. 00010 * 00011 * This library is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 * Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public 00017 * License along with this library; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA 00019 */ 00020 00021 00022 #include "exception.h" 00023 #include "metavalue.h" 00024 00025 namespace OpenRaw { 00026 00027 MetaValue::MetaValue(const MetaValue & r) 00028 : m_value(r.m_value) 00029 { 00030 } 00031 00032 MetaValue::MetaValue(const boost::any &v) 00033 : m_value(v) 00034 { 00035 } 00036 00037 00038 int32_t MetaValue::getInteger() const 00039 throw(Internals::BadTypeException) 00040 { 00041 int32_t v = 0; 00042 try { 00043 v = boost::any_cast<int32_t>(m_value); 00044 } 00045 catch(const boost::bad_any_cast &) { 00046 throw Internals::BadTypeException(); 00047 } 00048 return v; 00049 } 00050 00051 }