Gaudi Framework, version v20r2
	Generated: 18 Jul 2008

HbookTool Class Reference

Inheritance diagram for HbookTool:

[legend]Collaboration diagram for HbookTool:

[legend]List of all members.

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Detailed Description

Helper tool, which allows to transfere some configurable properties to HFileCnv.

It is useful to e.g. increase the default file parameters like LRECL, mode , etc... In particular it is nesessary to obtain *LARGE* HBOOK-files

The tool has 3 properties

• LRECL : the default record length (default = 1024), it could increased to increase the file capacity.
• NRECL : Number of records (used only if "Q" specified for the MODE)
• MODE : HROPEN mode, (the default value is "P"). "PQ" or even "PQE" should be used for creation of *HUGE* files.

  See also:

  http://cern.ch/webasd/cgi-bin/listpawfaqs.pl/7

  Attention:

  If "LRECL" if different from the default value, do not forget in PAW (in the command "HI/FILE") to specify the "LRECL" parameters. Note that if the recond length is smaller than 8192, PAW is able to autmatically determine the correct record length if "LRECL" parameter is set to 0 for the command "HI/FILE"

  The recommended setup to produce *HUGE* HBOOK files:

• LRECL=4096
• NRECL=512000
• MODE="PQE"

Author:

Vanya BELYAEV Ivan.Belyaev@itep.ru

Date:

2005-11-25

Definition at line 61 of file HbookTool.cpp.

Public Member Functions
	HbookTool (const std::string &type, const std::string &name, const IInterface *parent)
	Standard constructor.
virtual	~HbookTool ()
Private Attributes
int	m_LRECL
	Destructor.
int	m_NRECL
std::string	m_MODE

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Constructor & Destructor Documentation

HbookTool::HbookTool	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent
	)			[inline]

Standard constructor.

Parameters:

	type	the actual tool type (?)
	name	tool name
	parent	tool parent

Definition at line 70 of file HbookTool.cpp.

References AlgTool::declareProperty(), m_LRECL, m_MODE, and m_NRECL.

    : AlgTool( type , name , parent ) 
    // 
    , m_LRECL ( 1024 ) 
    , m_NRECL ( -1   ) 
    , m_MODE  ( "P"  )
  {
    declareProperty ( "LRECL" , m_LRECL ) ;
    declareProperty ( "NRECL" , m_NRECL ) ;
    declareProperty ( "MODE"  , m_MODE  ) ;
  };

virtual HbookTool::~HbookTool

(

)

[inline, virtual]

Definition at line 84 of file HbookTool.cpp.

{}; 

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Member Data Documentation

int HbookTool::m_LRECL [private]

Destructor.

Definition at line 84 of file HbookTool.cpp.

Referenced by HbookTool().

int HbookTool::m_NRECL [private]

Definition at line 89 of file HbookTool.cpp.

Referenced by HbookTool().

std::string HbookTool::m_MODE [private]

Definition at line 90 of file HbookTool.cpp.

Referenced by HbookTool().

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r2/HbookCnv/v14r13/src/HbookTool.cpp

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