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00001 #ifndef artdaq_ArtModules_InputUtilities_hh 00002 #define artdaq_ArtModules_InputUtilities_hh 00003 00004 #include "art/Framework/Core/FileBlock.h" 00005 #include "art/Framework/Core/InputSourceMacros.h" 00006 #include "art/Framework/Core/ProductRegistryHelper.h" 00007 #include "art/Framework/IO/Sources/Source.h" 00008 #include "art/Framework/IO/Sources/SourceHelper.h" 00009 #include "art/Framework/IO/Sources/SourceTraits.h" 00010 #include "art/Framework/Services/Registry/ServiceHandle.h" 00011 #include "art/Persistency/Provenance/MasterProductRegistry.h" 00012 #include "art/Persistency/Provenance/ProcessHistoryRegistry.h" 00013 #include "art/Persistency/Provenance/ProductMetaData.h" 00014 00015 #include "canvas/Persistency/Common/EDProduct.h" 00016 #include "canvas/Persistency/Common/Wrapper.h" 00017 #include "canvas/Persistency/Provenance/BranchDescription.h" 00018 #include "canvas/Persistency/Provenance/BranchKey.h" 00019 #include "canvas/Persistency/Provenance/History.h" 00020 #include "canvas/Persistency/Provenance/ParentageRegistry.h" 00021 #include "canvas/Persistency/Provenance/ProcessConfiguration.h" 00022 #include "canvas/Persistency/Provenance/ProcessHistory.h" 00023 #include "canvas/Persistency/Provenance/ProcessHistoryID.h" 00024 #include "canvas/Persistency/Provenance/ProductList.h" 00025 #include "canvas/Persistency/Provenance/ProductProvenance.h" 00026 #include "canvas/Utilities/DebugMacros.h" 00027 00028 #include <TBufferFile.h> 00029 00030 00031 #define TLVL_READOBJANY 32 00032 #define TLVL_PROCESSHISTORYID 33 00033 #define TLVL_PROCESSMAP 34 00034 00035 #include "tracemf.h" // TLOG - note: no #define TRACE_NAME in .hh files - 00036 // could conflict with TRACE_NAME in .cc files. 00037 #include <memory> 00038 #include <string> 00039 #include <iostream> 00040 00041 00042 00043 namespace art 00044 { 00053 template <typename T> 00054 T* ReadObjectAny(const std::unique_ptr<TBufferFile>& infile, const std::string& className, const std::string& callerName) 00055 { 00056 static TClass* tclassPtr = TClass::GetClass(className.c_str()); 00057 00058 if (tclassPtr == nullptr) 00059 { 00060 throw art::Exception(art::errors::DictionaryNotFound) << 00061 callerName << " call to ReadObjectAny: " 00062 "Could not get TClass for " << className << "!"; 00063 } 00064 00065 // JCF, May-24-2016 00066 00067 // Be aware of the following from the TBufferFile documentation, 00068 // concerning TBufferFile::ReadObjectAny: 00069 00070 // " In case of multiple inheritance, the return value might not be 00071 // the real beginning of the object in memory. You will need to use 00072 // a dynamic_cast later if you need to retrieve it." 00073 00074 T* ptr = reinterpret_cast<T*>(infile->ReadObjectAny(tclassPtr)); 00075 TLOG(TLVL_READOBJANY, "InputUtilities") << "ReadObjectAny: Got object of class " << className << 00076 ", located at " << static_cast<void*>(ptr) << " caller:" << callerName; 00077 00078 return ptr; 00079 } 00080 00087 template <typename T> 00088 void printProcessHistoryID(const std::string& label, const T& object) 00089 { 00090 00091 if (object->processHistoryID().isValid()) 00092 { 00093 //std::ostringstream OS; 00094 //object->processHistoryID().print(OS); 00095 TLOG(TLVL_PROCESSHISTORYID, "InputUtilities") << label << ": " << "ProcessHistoryID: " << object->processHistoryID(); 00096 } 00097 else 00098 { 00099 TLOG(TLVL_PROCESSHISTORYID, "InputUtilities") << label << ": " << "ProcessHistoryID: 'INVALID'"; 00100 } 00101 } 00102 00109 template <typename T> 00110 void printProcessMap(const T& mappable, const std::string description) 00111 { 00112 TLOG(TLVL_PROCESSMAP, "InputUtilities") << "Got " << description; 00113 00114 TLOG(TLVL_PROCESSMAP, "InputUtilities") << "Dumping " << description << "..."; 00115 TLOG(TLVL_PROCESSMAP, "InputUtilities") << "Size: " << (unsigned long)mappable.size(); 00116 for (auto I = mappable.begin(), E = mappable.end(); I != E; ++I) 00117 { 00118 std::ostringstream OS; 00119 I->first.print(OS); 00120 TLOG(TLVL_PROCESSMAP, "InputUtilities") << description << ": id: '" << OS.str() << "'"; 00121 OS.str(""); 00122 TLOG(TLVL_PROCESSMAP, "InputUtilities") << description << ": data.size(): " << I->second.data().size(); 00123 I->second.data().back().id().print(OS); 00124 00125 TLOG(TLVL_PROCESSMAP, "InputUtilities") << description << ": data.back().id(): '" << OS.str() << "'"; 00126 } 00127 } 00128 } 00129 00130 00131 #endif