RenounceToolInputsVisitor Class Reference

Helper class to be used in conjunction with the recursive tool visitor to renounce certain inputs. More...

#include </builds/gaudi/Gaudi/GaudiKernel/include/GaudiKernel/RenounceToolInputsVisitor.h>

Collaboration diagram for RenounceToolInputsVisitor:

Classes
struct	ILogger
	Helper class interface to optionally log renounce operations. More...
class	Logger
struct	NoLogger
	A do-nothing helper class which implements the logger interface. More...

Public Member Functions
	RenounceToolInputsVisitor (std::vector< DataObjID > input_keys, ILogger &logger=s_noLogger)
	construct the renounce visitor helper object More...
void	operator() (IAlgTool *)

Static Public Member Functions
static Logger	createLogger (std::function< void(std::string_view, std::string_view)> func)
	Create a logger from a function. More...

Private Attributes
std::vector< DataObjID >	m_renounceKeys
ILogger *	m_logger

Static Private Attributes
static NoLogger s_noLogger	USAGE_IS_THREAD_SAFE

Detailed Description

Helper class to be used in conjunction with the recursive tool visitor to renounce certain inputs.

Definition at line 27 of file RenounceToolInputsVisitor.h.

Constructor & Destructor Documentation

RenounceToolInputsVisitor()

RenounceToolInputsVisitor::RenounceToolInputsVisitor ( std::vector< DataObjID >  input_keys, ILogger &  logger = s_noLogger  )

inline

construct the renounce visitor helper object

Parameters

input_keys

a list of input keys to be renounced. @parame logger optional helper object to log inputs which are renounced. By default this renounce visitor will renounce inputs with keys found in the inputs_names list, and it operates silently.

Definition at line 69 of file RenounceToolInputsVisitor.h.

      : m_renounceKeys( std::move( input_keys ) )
      , m_logger( &logger ) // @TODO possible source of use after delete
  {}

Member Function Documentation

createLogger()

static Logger RenounceToolInputsVisitor::createLogger ( std::function< void(std::string_view, std::string_view)>  func )

inlinestatic

Create a logger from a function.

usage:

* auto logger=RenounceToolInputsVisitor::createLogger( [this]( std::string_view tool_name, std::string_view key )
* { this->msg(MSG::INFO) << " Renounce " << tool_name << " . " << key << endmsg;
*                                                       });
* 

Definition at line 59 of file RenounceToolInputsVisitor.h.

                                                                                         {
    return Logger{ std::move( func ) };
  }

operator()()

void RenounceToolInputsVisitor::operator()

(

IAlgTool *

alg_tool

)

Definition at line 15 of file RenounceToolInputsVisitor.cpp.

                                                               {
  IDataHandleHolder* dh_holder = dynamic_cast<IDataHandleHolder*>( alg_tool );
  if ( dh_holder ) {
    for ( const DataObjID& id : m_renounceKeys ) {
      if ( dh_holder->renounceInput( id ) ) { m_logger->renounce( alg_tool->name(), id.key() ); }
    }
  }
}

Member Data Documentation

m_logger

ILogger* RenounceToolInputsVisitor::m_logger

private

Definition at line 78 of file RenounceToolInputsVisitor.h.

m_renounceKeys

std::vector<DataObjID> RenounceToolInputsVisitor::m_renounceKeys

private

Definition at line 77 of file RenounceToolInputsVisitor.h.

USAGE_IS_THREAD_SAFE

NoLogger s_noLogger RenounceToolInputsVisitor::USAGE_IS_THREAD_SAFE

staticprivate

Definition at line 80 of file RenounceToolInputsVisitor.h.

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

• GaudiKernel/include/GaudiKernel/RenounceToolInputsVisitor.h
• GaudiKernel/src/Lib/RenounceToolInputsVisitor.cpp