ExpressionParsing::MethodHelper< T_Cont, T_src > Class Template Reference

Auxiliary class to handle method calls of "scalar" containers (AuxElement). More...

#include <MethodAccessor.h>

Collaboration diagram for ExpressionParsing::MethodHelper< T_Cont, T_src >:

Classes
class	Kit
	Auxiliary class to create the corresponding auxiliary helper object. More...

Public Member Functions
	MethodHelper (const RootUtils::TSMethodCall &method_call, const void *data)
std::size_t	size (const T_Cont &cont) const
T_src	get (const T_Cont &) const
	Get the scalar provided by the container. More...
T_src	get (const T_Cont &, [[maybe_unused]] std::size_t idx) const
	Get the specified element of the vector provided by the container. More...

Private Attributes
RootUtils::TSMethodCall m_methodCall	ATLAS_THREAD_SAFE
const void *	m_data

Detailed Description

template<class T_Cont, typename T_src>
class ExpressionParsing::MethodHelper< T_Cont, T_src >

Auxiliary class to handle method calls of "scalar" containers (AuxElement).

Definition at line 91 of file MethodAccessor.h.

Constructor & Destructor Documentation

MethodHelper()

template<class T_Cont , typename T_src >

ExpressionParsing::MethodHelper< T_Cont, T_src >::MethodHelper ( const RootUtils::TSMethodCall &  method_call, const void *  data  )

inline

Definition at line 93 of file MethodAccessor.h.

         : m_methodCall( method_call),
           m_data(data)
      {
         // cppcheck-suppress assertWithSideEffect
         assert( m_methodCall.call() != nullptr );
      }

Member Function Documentation

get() [1/2]

template<class T_Cont , typename T_src >

T_src ExpressionParsing::MethodHelper< T_Cont, T_src >::get ( const T_Cont &  ) const

inline

Get the scalar provided by the container.

Definition at line 106 of file MethodAccessor.h.

                                       {
         T_src ret;
         void* data_nc ATLAS_THREAD_SAFE = const_cast<void *>(m_data);  // required by TMethodCall
         m_methodCall.call()->Execute(data_nc, ret);
         return ret;
      }

get() [2/2]

template<class T_Cont , typename T_src >

T_src ExpressionParsing::MethodHelper< T_Cont, T_src >::get ( const T_Cont &  , [[maybe_unused] ] std::size_t  idx  ) const

inline

Get the specified element of the vector provided by the container.

Definition at line 114 of file MethodAccessor.h.

                                                                       {
         T_src ret;
         assert( idx==0);
         void* data_nc ATLAS_THREAD_SAFE = const_cast<void *>(m_data);  // required by TMethodCall
         m_methodCall.call()->Execute(data_nc, ret);
         return ret;
      }

size()

template<class T_Cont , typename T_src >

std::size_t ExpressionParsing::MethodHelper< T_Cont, T_src >::size ( const T_Cont &  cont ) const

inline

Definition at line 101 of file MethodAccessor.h.

                                               {
         return getContainerSize(cont); //@TODO correct ? or 1 ?
      }

Member Data Documentation

ATLAS_THREAD_SAFE

template<class T_Cont , typename T_src >

RootUtils::TSMethodCall m_methodCall ExpressionParsing::MethodHelper< T_Cont, T_src >::ATLAS_THREAD_SAFE

mutableprivate

Definition at line 136 of file MethodAccessor.h.

m_data

template<class T_Cont , typename T_src >

const void* ExpressionParsing::MethodHelper< T_Cont, T_src >::m_data

private

Definition at line 137 of file MethodAccessor.h.

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

• MethodAccessor.h