Only log message in debug.
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parent
9d3c24ab91
commit
322012a596
@ -33,6 +33,27 @@ namespace flow
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namespace internal
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{
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#ifdef NDEBUG
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namespace
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{
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struct NullStream
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{
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void open(const std::string&, std::ios_base::openmode) {}
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};
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template <typename T>
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NullStream& operator<<(NullStream& s, T const&)
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{
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return s;
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}
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NullStream& operator<<(NullStream& s, std::ostream&(std::ostream&))
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{
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return s;
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}
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}
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#endif
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class VTKM_FILTER_FLOW_EXPORT Messenger
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{
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public:
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@ -53,7 +74,11 @@ public:
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bool UsingSyncCommunication() const { return !this->UsingAsyncCommunication(); }
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bool UsingAsyncCommunication() const { return this->UseAsynchronousCommunication; }
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#ifdef NDEBUG
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NullStream Log;
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#else
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std::ofstream Log;
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#endif
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protected:
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static std::size_t CalcMessageBufferSize(std::size_t msgSz);
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@ -98,8 +123,6 @@ private:
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std::size_t id, numPackets, packet, packetSz, dataSz;
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} Header;
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//bool RecvData(int tag, std::vector<vtkmdiy::MemoryBuffer>& buffers, bool blockAndWait = false);
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void PrepareForSend(int tag, const vtkmdiy::MemoryBuffer& buff, std::vector<char*>& buffList);
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vtkm::Id GetMsgID() { return this->MsgID++; }
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static bool PacketCompare(const char* a, const char* b);
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