Gaudi::TestSuite::PIntVectorsToIntVector Struct Reference

Inheritance diagram for Gaudi::TestSuite::PIntVectorsToIntVector:

Collaboration diagram for Gaudi::TestSuite::PIntVectorsToIntVector:

Public Member Functions
	PIntVectorsToIntVector (const std::string &name, ISvcLocator *svcLoc)
std::vector< int >	operator() (const Gaudi::Functional::vector_of_const_< std::vector< int > * > &intVectors) const override

Detailed Description

Definition at line 262 of file MakeAndConsume.cpp.

Constructor & Destructor Documentation

PIntVectorsToIntVector()

Gaudi::TestSuite::PIntVectorsToIntVector::PIntVectorsToIntVector ( const std::string & name, ISvcLocator * svcLoc )

inline

Definition at line 266 of file MakeAndConsume.cpp.

        : MergingTransformer( name, svcLoc, { "InputLocations", {} },
                              { "OutputLocation", "/Event/MyConcatenatedIntVector" } ) {}

Member Function Documentation

operator()()

std::vector< int > Gaudi::TestSuite::PIntVectorsToIntVector::operator() ( const Gaudi::Functional::vector_of_const_< std::vector< int > * > & intVectors ) const

inlineoverride

Definition at line 271 of file MakeAndConsume.cpp.

                                                                                                    {
      // Create a vector and pre-allocate enough space for the number of integers we have
      auto             nelements = std::accumulate( intVectors.begin(), intVectors.end(), 0,
                                                    []( const auto a, const auto b ) { return a + ( b ? b->size() : 0 ); } );
      std::vector<int> out;
      out.reserve( nelements );
      // Concatenate the input vectors to form the output
      for ( auto& intVector : intVectors ) {
        info() << "Concatening vector " << intVector << endmsg;
        if ( intVector ) {
          out.insert( out.end(), intVector->begin(), intVector->end() );
          // intVector->clear(); // should not be possible!!! and does indeed not compile ;-)
        }
      }
      info() << "Storing output vector " << out << " to " << outputLocation() << endmsg;
      return out;
    }

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The documentation for this struct was generated from the following file:

• GaudiTestSuite/src/FunctionalAlgorithms/MakeAndConsume.cpp