Gaudi::Parsers::RealUnitsGrammar Class Reference

#include <ParserGrammar.h>

List of all members.

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Detailed Description

The valid represenation of reals with units are

• 1, 1.0, 1.0e+2, 1e-2, 0.5mm, 0.5 mm, 0.5*mm.

Author:

Alexander MAZUROV Alexander.Mazurov@gmail.com

Vanya BELYAEV ibelyaev@physics.syr.edu

Date:

2006-05-14

Definition at line 128 of file ParserGrammar.h.

Public Types
typedef long double	ResultT
Public Member Functions
	RealUnitsGrammar ()
void	matchRealUnits () const
void	matchReal (ResultT value) const
void	matchPosition (IteratorT value) const
void	matchUnit (const std::string &unit) const
void	setParser (Parser *parser)
	Set up pointer to Parser.
Private Attributes
Parser *	m_parser
Classes
struct	definition

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Member Typedef Documentation

typedef long double Gaudi::Parsers::RealUnitsGrammar::ResultT

Definition at line 133 of file ParserGrammar.h.

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Constructor & Destructor Documentation

Gaudi::Parsers::RealUnitsGrammar::RealUnitsGrammar

(

)

[inline]

Definition at line 134 of file ParserGrammar.h.

:m_parser(NULL){}

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Member Function Documentation

void Gaudi::Parsers::RealUnitsGrammar::matchRealUnits

(

)

const [inline]

Definition at line 159 of file ParserGrammar.h.

      {
        val() = Gaudi::Utils::toString ( attrs().get<1>() );
      }

void Gaudi::Parsers::RealUnitsGrammar::matchReal

(

ResultT

value

)

const [inline]

Definition at line 165 of file ParserGrammar.h.

      { attrs().get<1>()=value; }

void Gaudi::Parsers::RealUnitsGrammar::matchPosition

(

IteratorT

value

)

const [inline]

Definition at line 169 of file ParserGrammar.h.

      { attrs().get<0>()=value; }

void Gaudi::Parsers::RealUnitsGrammar::matchUnit

(

const std::string &

unit

)

const [inline]

Definition at line 173 of file ParserGrammar.h.

      {
        if (NULL == m_parser) return;
        file_position fpos = attrs().get<0>().get_position();
        Position pos(fpos.file,fpos.line,fpos.column);

        attrs().get<1>() *= m_parser->matchUnit(unit,pos);
      }

void Gaudi::Parsers::RealUnitsGrammar::setParser

(

Parser *

parser

)

[inline]

Set up pointer to Parser.

Parameters:

parser

Pouinter to parser

Definition at line 185 of file ParserGrammar.h.

{m_parser = parser;}

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Member Data Documentation

Parser* Gaudi::Parsers::RealUnitsGrammar::m_parser [private]

Definition at line 187 of file ParserGrammar.h.

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r4/GaudiSvc/src/JobOptionsSvc/ParserGrammar.h