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add shared_ptr handling in eclmpiserializer

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This commit is contained in:
Arne Morten Kvarving 2020-03-16 14:35:50 +01:00
parent 30535b472a
commit 30cac6b648
1 changed files with 34 additions and 6 deletions
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40
ebos/eclmpiserializer.hh
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@ -40,12 +40,16 @@ public:
template<class T>
void operator()(const T& data)
{
if (m_op == Operation::PACKSIZE)
m_packSize += Mpi::packSize(data, m_comm);
else if (m_op == Operation::PACK)
Mpi::pack(data, m_buffer, m_position, m_comm);
else if (m_op == Operation::UNPACK)
Mpi::unpack(const_cast<T&>(data), m_buffer, m_position, m_comm);
if constexpr (is_shared_ptr<T>::value) {
shared_ptr(data);
} else {
if (m_op == Operation::PACKSIZE)
m_packSize += Mpi::packSize(data, m_comm);
else if (m_op == Operation::PACK)
Mpi::pack(data, m_buffer, m_position, m_comm);
else if (m_op == Operation::UNPACK)
Mpi::unpack(const_cast<T&>(data), m_buffer, m_position, m_comm);
}
}
template<class T>
@ -56,6 +60,8 @@ public:
for (auto& it : d) {
if constexpr (is_pair<T>::value)
pair(it);
else if constexpr (is_shared_ptr<T>::value)
shared_ptr(it);
else
it.serializeOp(*this);
}
@ -131,6 +137,16 @@ protected:
constexpr static bool value = true;
};
template<class T>
struct is_shared_ptr {
constexpr static bool value = false;
};
template<class T1>
struct is_shared_ptr<std::shared_ptr<T1>> {
constexpr static bool value = true;
};
template<class T1, class T2>
void pair(const std::pair<T1,T2>& data)
{
@ -145,6 +161,18 @@ protected:
const_cast<T2&>(data.second).serializeOp(*this);
}
template<class T1>
void shared_ptr(const std::shared_ptr<T1>& data)
{
bool value = data ? true : false;
(*this)(value);
if (m_op == Operation::UNPACK && value) {
const_cast<std::shared_ptr<T1>&>(data) = std::make_shared<T1>();
}
if (data)
data->serializeOp(*this);
}
Dune::CollectiveCommunication<Dune::MPIHelper::MPICommunicator> m_comm;
Operation m_op = Operation::PACKSIZE;