[638] | 1 | #include "source_filter.hpp" |
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| 2 | #include "grid.hpp" |
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| 3 | #include "exception.hpp" |
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| 4 | |
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| 5 | namespace xios |
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| 6 | { |
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| 7 | CSourceFilter::CSourceFilter(CGrid* grid) |
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| 8 | : grid(grid) |
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| 9 | { |
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| 10 | if (!grid) |
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| 11 | ERROR("CSourceFilter::CSourceFilter(CGrid* grid)", |
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| 12 | "Impossible to construct a source filter without providing a grid."); |
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| 13 | } |
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| 14 | |
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| 15 | template <int N> |
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[643] | 16 | void CSourceFilter::streamData(CDate date, const CArray<double, N>& data) |
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[638] | 17 | { |
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| 18 | CDataPacketPtr packet(new CDataPacket); |
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[643] | 19 | packet->date = date; |
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| 20 | packet->timestamp = date; |
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[638] | 21 | packet->status = CDataPacket::NO_ERROR; |
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| 22 | |
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| 23 | packet->data.resize(grid->storeIndex_client.numElements()); |
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| 24 | grid->inputField(data, packet->data); |
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| 25 | |
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| 26 | deliverOuput(packet); |
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| 27 | } |
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| 28 | |
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[643] | 29 | template void CSourceFilter::streamData<1>(CDate date, const CArray<double, 1>& data); |
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| 30 | template void CSourceFilter::streamData<2>(CDate date, const CArray<double, 2>& data); |
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| 31 | template void CSourceFilter::streamData<3>(CDate date, const CArray<double, 3>& data); |
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[638] | 32 | |
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[643] | 33 | void CSourceFilter::streamDataFromServer(CDate date, const std::map<int, CArray<double, 1> >& data) |
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[638] | 34 | { |
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| 35 | CDataPacketPtr packet(new CDataPacket); |
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[643] | 36 | packet->date = date; |
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| 37 | packet->timestamp = date; |
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[638] | 38 | packet->status = CDataPacket::NO_ERROR; |
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| 39 | |
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| 40 | if (data.size() != grid->storeIndex_toSrv.size()) |
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[643] | 41 | ERROR("CSourceFilter::streamDataFromServer(CDate date, const std::map<int, CArray<double, 1> >& data)", |
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[638] | 42 | << "Incoherent data received from servers," |
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| 43 | << " expected " << grid->storeIndex_toSrv.size() << " chunks but " << data.size() << " were given."); |
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| 44 | |
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| 45 | packet->data.resize(grid->storeIndex_client.numElements()); |
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| 46 | std::map<int, CArray<double, 1> >::const_iterator it, itEnd = data.end(); |
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| 47 | for (it = data.begin(); it != itEnd; it++) |
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| 48 | { |
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| 49 | CArray<int,1>& index = *grid->storeIndex_toSrv[it->first]; |
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| 50 | |
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| 51 | for (int n = 0; n < index.numElements(); n++) |
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| 52 | packet->data(index(n)) = it->second(n); |
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| 53 | } |
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| 54 | |
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| 55 | deliverOuput(packet); |
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| 56 | } |
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| 57 | |
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[643] | 58 | void CSourceFilter::signalEndOfStream(CDate date) |
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[638] | 59 | { |
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| 60 | CDataPacketPtr packet(new CDataPacket); |
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[643] | 61 | packet->date = date; |
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| 62 | packet->timestamp = date; |
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[638] | 63 | packet->status = CDataPacket::END_OF_STREAM; |
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| 64 | deliverOuput(packet); |
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| 65 | } |
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| 66 | } // namespace xios |
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