Tuples::detail::TupleObjImp< HANDLER1, HANDLER2 > Class Template Reference

#include <TupleDetail.h>

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Collaboration diagram for Tuples::detail::TupleObjImp< HANDLER1, HANDLER2 >:

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List of all members.

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Detailed Description

template<class HANDLER1, class HANDLER2>
class Tuples::detail::TupleObjImp< HANDLER1, HANDLER2 >

The simplest concrete implementationof class TupleObj with 3 arbitrary error handlers Any types (classes, functions, etc.

) which supports the semantics

     HANDLER obj = .. ;

     StatusCode obj( msg , sc )  

can be used as error handler, e.g.

   void print_error   ( const std::string& msg , StatusCode sc ) 
    { std::cout <<  
      "Error"   << msg << " code " << sc.getCode() << std::endl ; }
   void print_warning ( const std::string& msg , StatusCode sc ) 
    { std::cout << 
      "Warning" << msg << " code " << sc.getCode() << std::endl ; }
   void print_print   ( const std::string& msg , StatusCode sc ) 
    { std::cout << msg << " code " << sc.getCode() << std::endl ; }

   NTuple::Tuple* tuple = ... ;
   TupleObj* obj = 
    createTupleObj( print_errror   ,
                    print_warning  ,
                    print_print    , 
                    " my tuple "   , ntuple ) ; 

Templated helper functions allow to avoid heavy semantics of dealing with explicit type

Few concrete error handlers for dealing with classes, which suports member functions Erorr and Warning ( e.g. class GaudiAlgorithm or class GaudiTool ) are provided

Author:

Vanya BELYAEV Ivan.Belyaev@itep.ru

Date:

2004-1-24

Definition at line 79 of file TupleDetail.h.

Public Member Functions
	TupleObjImp (HANDLER1 handler1, HANDLER2 handler2, const std::string &name, NTuple::Tuple *tuple, const CLID &clid=CLID_ColumnWiseTuple, const Tuples::Type type=Tuples::NTUPLE)
	constructor
virtual StatusCode	Error (const std::string &msg, const StatusCode sc=StatusCode::FAILURE) const
virtual StatusCode	Warning (const std::string &msg, const StatusCode sc=StatusCode::FAILURE) const
Protected Member Functions
virtual	~TupleObjImp ()
	empty protected destructor
Private Attributes
HANDLER1	m_handler1
HANDLER2	m_handler2

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Constructor & Destructor Documentation

template<class HANDLER1, class HANDLER2>

Tuples::detail::TupleObjImp< HANDLER1, HANDLER2 >::TupleObjImp	(	HANDLER1	handler1,
		HANDLER2	handler2,
		const std::string &	name,
		NTuple::Tuple *	tuple,
		const CLID &	clid = CLID_ColumnWiseTuple,
		const Tuples::Type	type = Tuples::NTUPLE
	)			[inline]

constructor

Parameters:

	handler1	error handler
	handler2	warning handler
	name	Name of the NTuple
	tuple	NTuple itself
	clid	NTuple CLID
	type	NTuple type

Definition at line 90 of file TupleDetail.h.

        : TupleObj ( name , tuple , clid, type ) 
        , m_handler1 ( handler1 ) 
        , m_handler2 ( handler2 ) 
      {};

template<class HANDLER1, class HANDLER2>

virtual Tuples::detail::TupleObjImp< HANDLER1, HANDLER2 >::~TupleObjImp

(

)

[inline, protected, virtual]

empty protected destructor

Definition at line 114 of file TupleDetail.h.

{}

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Member Function Documentation

template<class HANDLER1, class HANDLER2>

virtual StatusCode Tuples::detail::TupleObjImp< HANDLER1, HANDLER2 >::Error	(	const std::string &	msg,
		const StatusCode	sc = StatusCode::FAILURE
	)			const [inline, virtual]

Implements Tuples::TupleObj.

Definition at line 103 of file TupleDetail.h.

      { m_handler1 ( name() + msg , sc  ) ; return sc ; }

template<class HANDLER1, class HANDLER2>

virtual StatusCode Tuples::detail::TupleObjImp< HANDLER1, HANDLER2 >::Warning	(	const std::string &	msg,
		const StatusCode	sc = StatusCode::FAILURE
	)			const [inline, virtual]

Implements Tuples::TupleObj.

Definition at line 108 of file TupleDetail.h.

      { m_handler2 ( name() + msg , sc  ) ; return sc ; }

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Member Data Documentation

template<class HANDLER1, class HANDLER2>

HANDLER1 Tuples::detail::TupleObjImp< HANDLER1, HANDLER2 >::m_handler1 [private]

Definition at line 116 of file TupleDetail.h.

template<class HANDLER1, class HANDLER2>

HANDLER2 Tuples::detail::TupleObjImp< HANDLER1, HANDLER2 >::m_handler2 [private]

Definition at line 117 of file TupleDetail.h.

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r4/GaudiAlg/GaudiAlg/TupleDetail.h