Gaudi ::Functional::details::Transformer< Out(const In &...), Traits_, true > Struct Template Reference

#include </builds/gaudi/Gaudi/GaudiFunctional/include/Gaudi/Functional/Transformer.h>

Inheritance diagram for Gaudi ::Functional::details::Transformer< Out(const In &...), Traits_, true >:

Collaboration diagram for Gaudi ::Functional::details::Transformer< Out(const In &...), Traits_, true >:

Public Member Functions
StatusCode	execute () override final
virtual Out	operator() (const In &...) const =0

Detailed Description

template<typename Out, typename... In, typename Traits_>
struct Gaudi ::Functional::details::Transformer< Out(const In &...), Traits_, true >

Definition at line 35 of file Transformer.h.

Member Function Documentation

execute()

template<typename Out , typename... In, typename Traits_ >

StatusCode Gaudi ::Functional::details::Transformer< Out(const In &...), Traits_, true >::execute ( )

inlinefinaloverride

Definition at line 40 of file Transformer.h.

                                          {
        try {
          if constexpr ( sizeof...( In ) == 0 ) {
            put( std::get<0>( this->m_outputs ), ( *this )() );
          } else if constexpr ( std::tuple_size_v<filter_evtcontext<In...>> == 0 ) {
            put( std::get<0>( this->m_outputs ), ( *this )( Gaudi::Hive::currentContext() ) );
          } else {
            put( std::get<0>( this->m_outputs ), filter_evtcontext_t<In...>::apply( *this, this->m_inputs ) );
          }
          return FilterDecision::PASSED;
        } catch ( GaudiException& e ) {
          if ( e.code().isFailure() ) this->error() << e.tag() << " : " << e.message() << endmsg;
          return e.code();
        }
      }

operator()()

template<typename Out , typename... In, typename Traits_ >

virtual Out Gaudi ::Functional::details::Transformer< Out(const In &...), Traits_, true >::operator() ( const In &  ... ) const

pure virtual

---

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

• GaudiFunctional/include/Gaudi/Functional/Transformer.h