TamponTexte Class Reference

TamponTExte contains basic tools for handling strings in data file manipulations. More...

#include <TamponTexte.h>

Collaboration diagram for TamponTexte:

Public Member Functions
	TamponTexte (const char *, int dummy=0)
void	ecrit (const char *nom=0)
const char *	champLigne (int ifield, int iline)
const char *	champ (int ifield)
std::string	ligne (int iline)
void	initSeparateurs (const char *)
void	initFieldSeparateur (const char *)
void	initCarCommentaires (const char *)
void	elimineCommentaires ()
void	elimineBlancs ()
bool	estVide () const
int	nombreLignes ()
int	nombreChamps ()
int	nombreChampsLigne (int)
void	remplaceChamp (int, const char *)
const char *	nom () const

Private Member Functions
void	replaceAll (std::string &buffer, const std::string &str1, const std::string &str2)

Private Attributes
bool	_blog
std::vector< std::string >	_separators
std::string	_cFieldSeparator
std::vector< std::string >	_comments
std::string	_buffer
std::string	_name

Detailed Description

TamponTExte contains basic tools for handling strings in data file manipulations.

TamponTexte comes as a replacement for the CLUB equivalent class

Constructor & Destructor Documentation

TamponTexte()

TamponTexte::TamponTexte	(	const char *	filename,
		int	dummy = 0
	)

Creates a TamponTexte object by reading a file and storing it in the working buffer

Parameters

filename	name of the ascii file read for the buffer
dummy	unused param in order to reproduce the club syntax

References _buffer, _cFieldSeparator, _name, and TamponTexteError::printMessage().

Member Function Documentation

champ()

const char * TamponTexte::champ

(

int

ifield

)

Parameters

ifield

token number (1-indexing)

Returns

token Parses the buffer with separators (" ", "\n" and "\t" being default) as delimiters.

References _buffer, _cFieldSeparator, _separators, TamponTexteError::printMessage(), and replaceAll().

Referenced by ClassImp(), and ClassImp().

champLigne()

const char * TamponTexte::champLigne	(	int	ifield,
		int	iline
	)

Parameters

iline	line number
ifield	field number

Returns

field retrieves the field designated by a (field, line) double (with 1-indexing)

For instance, on file : aa bb cc dd ee ff

champLigne (1,3) will return "ee"

References _buffer, _cFieldSeparator, _separators, TamponTexteError::printMessage(), and replaceAll().

Referenced by ClassImp(), ClassImp(), and ClassImp().

ecrit()

void TamponTexte::ecrit

(

const char *

name = 0

)

Parameters

name	file name for writing the buffer (default : input file)

References _buffer, _name, and TamponTexteError::printMessage().

Referenced by ClassImp(), and ClassImp().

elimineBlancs()

void TamponTexte::elimineBlancs

(

)

Deletes lines with white caracters only.

References _buffer.

Referenced by ClassImp(), ClassImp(), and ClassImp().

elimineCommentaires()

void TamponTexte::elimineCommentaires

(

)

Eliminates comments. Lines starting with comments will be entirely removed. For lines with a comment symbol in the middle, the line will be deleted after the comment symbol.

References _buffer, and _comments.

Referenced by ClassImp(), ClassImp(), ClassImp(), and ClassImp().

estVide()

bool TamponTexte::estVide

(

)

const

References _buffer.

Referenced by ClassImp(), ClassImp(), ClassImp(), ClassImp(), and ClassImp().

initCarCommentaires()

void TamponTexte::initCarCommentaires

(

const char *

comment

)

Defines comment symbols

Parameters

comment

list of chars for symbols starting comments

References _comments.

Referenced by ClassImp(), ClassImp(), ClassImp(), ClassImp(), and ClassImp().

initFieldSeparateur()

void TamponTexte::initFieldSeparateur

(

const char *

separator

)

Adds a separator character to the separator list used for parsing tokens

References _cFieldSeparator.

Referenced by ClassImp(), ClassImp(), ClassImp(), ClassImp(), and ClassImp().

initSeparateurs()

void TamponTexte::initSeparateurs

(

const char *

separator

)

Adds a separator character to the separator list used for parsing tokens

References _separators.

Referenced by ClassImp(), ClassImp(), ClassImp(), ClassImp(), and ClassImp().

ligne()

std::string TamponTexte::ligne

(

int

iline

)

References _buffer, and TamponTexteError::printMessage().

Referenced by ClassImp().

nom()

const char * TamponTexte::nom

(

)

const

References _name.

Referenced by ClassImp(), and ClassImp().

nombreChamps()

int TamponTexte::nombreChamps

(

)

Returns

number of tokens in the buffer

References _buffer, and _cFieldSeparator.

Referenced by ClassImp(), and ClassImp().

nombreChampsLigne()

int TamponTexte::nombreChampsLigne

(

int

iline

)

Parameters

iline line number (0-indexing)

Returns

number of tokens on line iline

References _buffer, _cFieldSeparator, _separators, and replaceAll().

Referenced by ClassImp(), ClassImp(), and ClassImp().

nombreLignes()

int TamponTexte::nombreLignes

(

)

Returns

number of lines in the buffer

References _buffer.

Referenced by ClassImp(), ClassImp(), and ClassImp().

remplaceChamp()

void TamponTexte::remplaceChamp	(	int	itoken,
		const char *	replace
	)

Parameters

itoken	token number (0-indexing)
replace	string for replacement Replaces token number itoken with string replace

References _buffer, _cFieldSeparator, _separators, and replaceAll().

Referenced by ClassImp(), and ClassImp().

replaceAll()

void TamponTexte::replaceAll ( std::string &  buffer, const std::string &  str1, const std::string &  str2  )

private

Replace all occurrences of str1 by str2 in buffer

Parameters

buffer	string to perform the replacement
str1	string to be replaced by str2
str2	string that replaces str1

Referenced by champ(), champLigne(), nombreChampsLigne(), and remplaceChamp().

Member Data Documentation

_blog

bool TamponTexte::_blog

private

_buffer

std::string TamponTexte::_buffer

private

Referenced by champ(), champLigne(), ecrit(), elimineBlancs(), elimineCommentaires(), estVide(), ligne(), nombreChamps(), nombreChampsLigne(), nombreLignes(), remplaceChamp(), and TamponTexte().

_cFieldSeparator

std::string TamponTexte::_cFieldSeparator

private

Referenced by champ(), champLigne(), initFieldSeparateur(), nombreChamps(), nombreChampsLigne(), remplaceChamp(), and TamponTexte().

_comments

std::vector<std::string> TamponTexte::_comments

private

Referenced by elimineCommentaires(), and initCarCommentaires().

_name

std::string TamponTexte::_name

private

Referenced by ecrit(), nom(), and TamponTexte().

_separators

std::vector<std::string> TamponTexte::_separators

private

Referenced by champ(), champLigne(), initSeparateurs(), nombreChampsLigne(), and remplaceChamp().