BesRndmGenSvc.cxx File Reference

#include "BesServices/BesRndmGenSvc.h"
#include <boost/lexical_cast.hpp>
#include <boost/tokenizer.hpp>
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/IIncidentSvc.h"
#include "GaudiKernel/Incident.h"

Go to the source code of this file.

Macros
#define	BOOST_NO_STRINGSTREAM   1 /*FIXME should come from boost config */

Functions
bool	interpretSeeds (const string &buffer, string &stream, std::vector< unsigned long > &seed)

Macro Definition Documentation

BOOST_NO_STRINGSTREAM

#define BOOST_NO_STRINGSTREAM   1 /*FIXME should come from boost config */

Definition at line 4 of file BesRndmGenSvc.cxx.

Function Documentation

interpretSeeds()

bool interpretSeeds	(	const string &	buffer,
		string &	stream,
		std::vector< unsigned long > &	seed
	)

Definition at line 15 of file BesRndmGenSvc.cxx.

                                                            {
  bool status(false);
  seed.clear();
  //split the space-separated string in 3 words:    
  typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
  boost::char_separator<char> sep(" ");
  tokenizer tokens(buffer, sep);                
  if (status = (distance(tokens.begin(), tokens.end()) == 32)) {
    tokenizer::iterator token(tokens.begin());
    stream = *token++;
    try {
      for(int i=0; i<31; i++) {
    long tmp = boost::lexical_cast<long>(*token++);
        seed.push_back(tmp);
      }
    } catch (boost::bad_lexical_cast e) {
      status = false;
    }
  }
  return status;
}

Referenced by BesRndmGenSvc::initialize().