Gaudi Framework, version v20r2
	Generated: 18 Jul 2008

ThreadGaudi.h File Reference

#include "GaudiKernel/System.h"
#include <string>
#include <map>

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Classes
class	ThreadGaudi
	singleton mapping the pthread ID to the Gaudi thread ID More...
Functions
std::string	getGaudiThreadIDfromID (int iCopy)
	helper function to extract Gaudi Thread ID from thread copy number
std::string	getGaudiThreadIDfromName (const std::string &name)
	helper function to extract Gaudi Thread ID from thread copy name
std::string	getGaudiThreadGenericName (const std::string &name)
	helper function to extract Gaudi instance name from thread copy name
bool	isGaudiThreaded (const std::string &name)
	test if current Gaudi object is running /will run in a thread

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Function Documentation

std::string getGaudiThreadGenericName

(

const std::string &

name

)

helper function to extract Gaudi instance name from thread copy name

Definition at line 52 of file ThreadGaudi.cpp.

References std::basic_string< _CharT, _Traits, _Alloc >::find(), std::basic_string< _CharT, _Traits, _Alloc >::length(), name, std::basic_string< _CharT, _Traits, _Alloc >::substr(), and threadSeparator.

Referenced by Service::setProperties(), AlgTool::setProperties(), and Algorithm::setProperties().

                                                           {
  std::string genericName = name ;

  // find parent if name of an AlgTool
  std::string parent_name = name ;
  std::string tool_name  = "" ;
  size_t pp = name.find(".") ;
  if ( (pp > 0) && (pp <= name.length()) ) {
    parent_name = name.substr(0,name.find(".")-1) ;
    tool_name = name.substr(name.find("."));
  }

  // construct gneric name
  pp = parent_name.find(threadSeparator) ;
  if ( (pp > 0) && (pp <= parent_name.length()) ) {
    genericName = parent_name.substr(0,parent_name.find(threadSeparator))+tool_name ;
  }
  return genericName ;
}

std::string getGaudiThreadIDfromID

(

int

iCopy

)

helper function to extract Gaudi Thread ID from thread copy number

Definition at line 18 of file ThreadGaudi.cpp.

References std::ends(), std::basic_ostringstream< _CharT, _Traits, _Alloc >::str(), and threadSeparator.

Referenced by ApplicationMgr::addMultiSvc(), and ApplicationMgr::declareMultiSvcType().

                                            {
  std::ostringstream ost;
  ost << threadSeparator << iCopy << std::ends;
  return ost.str();
}

std::string getGaudiThreadIDfromName

(

const std::string &

name

)

helper function to extract Gaudi Thread ID from thread copy name

Definition at line 28 of file ThreadGaudi.cpp.

References std::basic_string< _CharT, _Traits, _Alloc >::find(), std::basic_string< _CharT, _Traits, _Alloc >::length(), name, std::basic_string< _CharT, _Traits, _Alloc >::substr(), and threadSeparator.

Referenced by AlgTool::AlgTool(), Algorithm::createSubAlgorithm(), MinimalEventLoopMgr::decodeTopAlgs(), isGaudiThreaded(), and ServiceLocatorHelper::threadName().

                                                          {
  std::string threadAppendix = "" ;

  // find parent if name of an AlgTool
  std::string parent_name = name ;
  std::string tool_name  = "" ;
  size_t pp = name.find(".") ;
  if ( (pp > 0) && (pp <= name.length()) ) {
    parent_name = name.substr(0,name.find(".")-1) ;
    tool_name = name.substr(name.find("."));
  }

  // get from (parent_)name thread ID
  pp = parent_name.find(threadSeparator) ;
  if ( (pp > 0) && (pp <= parent_name.length()) ) {
    threadAppendix = parent_name.substr(parent_name.find(threadSeparator)) ;
  }
  return threadAppendix ;
}

bool isGaudiThreaded

(

const std::string &

name

)

test if current Gaudi object is running /will run in a thread

Definition at line 75 of file ThreadGaudi.cpp.

References getGaudiThreadIDfromName(), and name.

Referenced by ServiceLocatorHelper::isInThread(), Service::setProperties(), AlgTool::setProperties(), and Algorithm::setProperties().

                                            {
  return  (!(getGaudiThreadIDfromName(name).empty()));
}

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