In This Package:

Local Namespace Reference

Functions
std::string	dirHbookName (const std::string &addr, const int maxLen=8)
	Simple function to convert any valid Gaudi address(name in Transient Store) to address, which is simultaneously valid for Hbook directory.

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Function Documentation

std::string Local::dirHbookName	(	const std::string &	addr,
		const int	maxLen = 8
	)			[inline]

Simple function to convert any valid Gaudi address(name in Transient Store) to address, which is simultaneously valid for Hbook directory.

examples: "verylongname" --> "verylong/name"

The function is imported from Calo/CaloUtils package

Parameters:

	addr	old address
	maxLen	maximum allowed length of directory name (8 for Hbook)

Returns:

new address

Author:

Vanya Belyaev Ivan.Belyaev@itep.ru

Date:

06/07/2001

Definition at line 27 of file DirHbookName.h.

  {
    // ignore empty locations 
    if( addr.empty() ) { return std::string(); }
    //
    std::string old( addr );
    // remove long names
    if( 0 < maxLen &&  maxLen < (int) old.size() ) 
      { 
        std::string::iterator p1,p2;
        p1 = old.begin();
        const char sep('/');
        while( old.end() != p1 )
          {
            p1 = 
              std::find_if( p1        , 
                            old.end() , 
                            std::bind2nd(std::not_equal_to<char>(),sep));
            p2 = std::find( p1 , old.end() , sep ) ;
            if( ( p2 - p1 ) <= (int) maxLen  ) { p1 = p2 ; continue ; }
            old.insert( p1 + maxLen , sep ) ;  
            p1 = old.begin() ; 
          }
      }
    return old;
  }; 

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