void Foam::processorLduInterface::receive
(
const Pstream::commsTypes commsType,
UList<Type>& f
) const
{
if (commsType == Pstream::blocking || commsType == Pstream::scheduled)
{
IPstream::read
(
commsType,
neighbProcNo(),
reinterpret_cast<char*>(f.begin()),
f.byteSize(),
tag()
);
}
else if (commsType == Pstream::nonBlocking)
{
memcpy(f.begin(), receiveBuf_.begin(), f.byteSize());
}
else
{
FatalErrorIn("processorLduInterface::receive")
<< "Unsupported communications type " << commsType
<< exit(FatalError);
}
}
void Foam::processorLduInterface::send
(
const Pstream::commsTypes commsType,
const UList<Type>& f
) const
{
if (commsType == Pstream::blocking || commsType == Pstream::scheduled)
{
OPstream::write
(
commsType,
neighbProcNo(),
reinterpret_cast<const char*>(f.begin()),
f.byteSize(),
tag()
);
}
else if (commsType == Pstream::nonBlocking)
{
resizeBuf(receiveBuf_, f.size()*sizeof(Type));
IPstream::read
(
commsType,
neighbProcNo(),
receiveBuf_.begin(),
receiveBuf_.size(),
tag()
);
resizeBuf(sendBuf_, f.byteSize());
memcpy(sendBuf_.begin(), f.begin(), f.byteSize());
OPstream::write
(
commsType,
neighbProcNo(),
sendBuf_.begin(),
f.byteSize(),
tag()
);
}
else
{
FatalErrorIn("processorLduInterface::send")
<< "Unsupported communications type " << commsType
<< exit(FatalError);
}
}