DPL: drop get number of pairs

Author: ktf

Framework/Core/include/Framework/MessageSet.h

@@ -74,12 +74,6 @@ struct MessageSet {
     return *this;
   }
 
-  /// get number of header-payload pairs
-  [[nodiscard]] size_t getNumberOfPairs() const
-  {
-    return messages | count_payloads{};
-  }
-
   /// get number of payloads for an in-flight message
   [[nodiscard]] size_t getNumberOfPayloads(size_t mi) const
   {

Framework/Core/src/DataProcessingDevice.cxx

@@ -2133,7 +2133,7 @@ bool DataProcessingDevice::tryDispatchComputation(ServiceRegistryRef ref, std::v
       currentSetOfInputs = relayer.consumeExistingInputsForTimeslice(slot);
     }
     auto getter = [&currentSetOfInputs](size_t i, size_t partindex) -> DataRef {
-      if (currentSetOfInputs[i].getNumberOfPairs() > partindex) {
+      if ((currentSetOfInputs[i].messages | count_payloads{}) > partindex) {
         const char* headerptr = nullptr;
         const char* payloadptr = nullptr;
         size_t payloadSize = 0;
@@ -2153,7 +2153,7 @@ bool DataProcessingDevice::tryDispatchComputation(ServiceRegistryRef ref, std::v
       return DataRef{};
     };
     auto nofPartsGetter = [&currentSetOfInputs](size_t i) -> size_t {
-      return currentSetOfInputs[i].getNumberOfPairs();
+      return (currentSetOfInputs[i].messages | count_payloads{});
     };
     auto refCountGetter = [&currentSetOfInputs](size_t idx) -> int {
       auto& header = static_cast<const fair::mq::shmem::Message&>(*(currentSetOfInputs[idx].messages | get_header{0}));