From c6632d5b8314a523015a718bb03226a84b9de74e Mon Sep 17 00:00:00 2001
From: Arne Morten Kvarving <arne.morten.kvarving@sintef.no>
Date: Tue, 31 Jan 2023 11:41:41 +0100
Subject: [PATCH] added: file for extra serialization packers

for now, it holds a packer for boost::gregorian::date
---
 CMakeLists_files.cmake                        |  2 +
 opm/simulators/utils/SerializationPackers.cpp | 53 +++++++++++++++++++
 opm/simulators/utils/SerializationPackers.hpp | 49 +++++++++++++++++
 3 files changed, 104 insertions(+)
 create mode 100644 opm/simulators/utils/SerializationPackers.cpp
 create mode 100644 opm/simulators/utils/SerializationPackers.hpp

diff --git a/CMakeLists_files.cmake b/CMakeLists_files.cmake
index f0a4fc0de..d99886baa 100644
--- a/CMakeLists_files.cmake
+++ b/CMakeLists_files.cmake
@@ -82,6 +82,7 @@ list (APPEND MAIN_SOURCE_FILES
   opm/simulators/utils/gatherDeferredLogger.cpp
   opm/simulators/utils/ParallelFileMerger.cpp
   opm/simulators/utils/ParallelRestart.cpp
+  opm/simulators/utils/SerializationPackers.cpp
   opm/simulators/wells/ALQState.cpp
   opm/simulators/wells/BlackoilWellModelConstraints.cpp
   opm/simulators/wells/BlackoilWellModelGeneric.cpp
@@ -372,6 +373,7 @@ list (APPEND PUBLIC_HEADER_FILES
   opm/simulators/utils/ParallelEclipseState.hpp
   opm/simulators/utils/ParallelRestart.hpp
   opm/simulators/utils/PropsCentroidsDataHandle.hpp
+  opm/simulators/utils/SerializationPackers.hpp
   opm/simulators/utils/VectorVectorDataHandle.hpp
   opm/simulators/wells/ALQState.hpp
   opm/simulators/wells/BlackoilWellModel.hpp
diff --git a/opm/simulators/utils/SerializationPackers.cpp b/opm/simulators/utils/SerializationPackers.cpp
new file mode 100644
index 000000000..6d7d927db
--- /dev/null
+++ b/opm/simulators/utils/SerializationPackers.cpp
@@ -0,0 +1,53 @@
+/*
+  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/simulators/utils/SerializationPackers.hpp>
+
+#include <boost/date_time/gregorian/gregorian.hpp>
+
+namespace Opm {
+namespace Serialization {
+namespace detail {
+
+std::size_t Packing<false,boost::gregorian::date>::
+packSize(const boost::gregorian::date& data)
+{
+    return Packing<false,std::string>::packSize(boost::gregorian::to_simple_string(data));
+}
+
+void Packing<false,boost::gregorian::date>::
+pack(const boost::gregorian::date& data,
+     std::vector<char>& buffer, int& position)
+{
+    Packing<false,std::string>::pack(boost::gregorian::to_simple_string(data), buffer, position);
+}
+
+void Packing<false,boost::gregorian::date>::
+unpack(boost::gregorian::date& data,
+       std::vector<char>& buffer, int& position)
+{
+    std::string date;
+    Packing<false,std::string>::unpack(date, buffer, position);
+    data = boost::gregorian::from_simple_string(date);
+}
+
+} // end namespace detail
+} // end namespace Serialization
+} // end namespace Opm
diff --git a/opm/simulators/utils/SerializationPackers.hpp b/opm/simulators/utils/SerializationPackers.hpp
new file mode 100644
index 000000000..d30bb50df
--- /dev/null
+++ b/opm/simulators/utils/SerializationPackers.hpp
@@ -0,0 +1,49 @@
+/*
+  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/>.
+*/
+#ifndef SERIALIZATION_PACKERS_HPP
+#define SERIALIZATION_PACKERS_HPP
+
+#include <opm/common/utility/MemPacker.hpp>
+
+#include <boost/date_time/gregorian/gregorian_types.hpp>
+
+// Additional packers for serializers using the mempacker.
+
+namespace Opm {
+namespace Serialization {
+namespace detail {
+
+template<>
+struct Packing<false,boost::gregorian::date>
+{
+    static std::size_t packSize(const boost::gregorian::date& data);
+
+    static void pack(const boost::gregorian::date& data,
+                     std::vector<char>& buffer, int& position);
+
+    static void unpack(boost::gregorian::date& data,
+                       std::vector<char>& buffer, int& position);
+};
+
+}
+
+} // end namespace Serialization
+} // end namespace Opm
+
+#endif // SERIALIZATION_PACKERS_HPP