Files
opm-common/src/opm/common/utility/MemPacker.cpp
2023-11-09 12:11:49 +01:00

112 lines
3.3 KiB
C++

/*
Copyright 2019 Equinor AS.
This file is part of the Open Porous Media project (OPM).
OPM is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OPM 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <opm/common/utility/MemPacker.hpp>
#include <opm/input/eclipse/EclipseState/IOConfig/FIPConfig.hpp>
namespace Opm {
namespace Serialization {
namespace detail {
//! \brief Specialization for std::bitset
template <std::size_t Size>
std::size_t Packing<false,std::bitset<Size>>::
packSize(const std::bitset<Size>& data)
{
return Packing<true,unsigned long long>::packSize(data.to_ullong());
}
template <std::size_t Size>
void Packing<false,std::bitset<Size>>::
pack(const std::bitset<Size>& data,
std::vector<char>& buffer, int& position)
{
Packing<true,unsigned long long>::pack(data.to_ullong(), buffer, position);
}
template <std::size_t Size>
void Packing<false,std::bitset<Size>>::
unpack(std::bitset<Size>& data,
std::vector<char>& buffer, int& position)
{
unsigned long long d;
Packing<true,unsigned long long>::unpack(d, buffer, position);
data = std::bitset<Size>(d);
}
std::size_t Packing<false,std::string>::
packSize(const std::string& data)
{
return sizeof(std::size_t) + data.size();
}
void Packing<false,std::string>::
pack(const std::string& data,
std::vector<char>& buffer, int& position)
{
Packing<true,std::size_t>::pack(data.size(), buffer, position);
Packing<true,char>::pack(data.data(), data.size(), buffer, position);
}
void Packing<false,std::string>::
unpack(std::string& data, std::vector<char>& buffer, int& position)
{
std::size_t length = 0;
Packing<true,std::size_t>::unpack(length, buffer, position);
std::vector<char> cStr(length+1, '\0');
Packing<true,char>::unpack(cStr.data(), length, buffer, position);
data.clear();
data.append(cStr.data(), length);
}
std::size_t Packing<false,time_point>::
packSize(const time_point&)
{
return Packing<true,std::time_t>::packSize(std::time_t());
}
void Packing<false,time_point>::
pack(const time_point& data,
std::vector<char>& buffer, int& position)
{
Packing<true,std::time_t>::pack(TimeService::to_time_t(data),
buffer, position);
}
void Packing<false,time_point>::
unpack(time_point& data, std::vector<char>& buffer, int& position)
{
std::time_t res;
Packing<true,std::time_t>::unpack(res, buffer, position);
data = TimeService::from_time_t(res);
}
template struct Packing<false,std::bitset<3>>;
template struct Packing<false,std::bitset<4>>;
template struct Packing<false,std::bitset<10>>;
constexpr int NumFip = static_cast<int>(FIPConfig::OutputField::NUM_FIP_REPORT);
template struct Packing<false,std::bitset<NumFip>>;
}
} // end namespace Serialization
} // end namespace Opm