/*
* libopenraw - metavalue.cpp
*
* Copyright (C) 2007-2016 Hubert Figuiere
* Copyright (C) 2008 Novell, 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, either version 3 of
* the License, or (at your option) any later version.
*
* 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, see
* <http://www.gnu.org/licenses/>.
*/
#include <assert.h>
#include "metavalue.hpp"
#include "exception.hpp"
namespace OpenRaw {
MetaValue::MetaValue(const MetaValue & r)
: m_values(r.m_values)
{
}
MetaValue::MetaValue(const value_t &v)
{
m_values.push_back(v);
}
MetaValue::MetaValue(const std::vector<value_t> &v)
: m_values(v)
{
}
template<typename T>
inline T MetaValue::get(int idx) const noexcept(false)
{
assert(!m_values.empty());
try {
return boost::get<T>(m_values[idx]);
}
catch(...) { //const boost::bad_any_cast &) {
throw Internals::BadTypeException();
}
}
template<typename T>
inline const T & MetaValue::getRef(int idx) const noexcept(false)
{
static const T v;
assert(!m_values.empty());
try {
return boost::get<T>(m_values[idx]);
}
catch(...) { //const boost::bad_any_cast &) {
throw Internals::BadTypeException();
}
return v;
}
uint32_t MetaValue::getInteger(int idx) const
{
return get<uint32_t>(idx);
}
const std::string & MetaValue::getString(int idx) const
{
return getRef<std::string>(idx);
}
double MetaValue::getDouble(int idx) const
{
return get<double>(idx);
}
}
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0))
indent-tabs-mode:nil
fill-column:80
End:
*/