MEDMEM_ENSIGHT._ASCIIFileReader Class Reference

Reader of ASCII files. More...

#include <MEDMEM_EnsightUtils.hxx>

Public Member Functions
	_ASCIIFileReader (const string &fileName) throw (MEDEXCEPTION)
	Constructor of ASCIIFileReader.
	~_ASCIIFileReader ()
	Destructor of ASCIIFileReader closes its file.
bool	eof ()
	Return true if the whole file has been read.
string	getWord ()
	never throws
int	getInt () throw (MEDEXCEPTION)
float	getReal () throw (MEDEXCEPTION)
	needed after getWord(), getInt() or getReal() to get a next line
void	toNextLine ()
char *	getLine () throw (MEDEXCEPTION)
	Read a next line from the file.
const char *	getCurrentPtr () const
bool	lookAt (const char *text)
bool	isTimeStepBeginning ()
	Return true if TIME_STEP_BEG follows and skips TIME_STEP_BEG line.
bool	isTimeStepEnd ()
	read out given data
void	skip (int nbVals, int nbPerLine, int valWidth)
	read out width chars and nbLines line-ends
void	skip (int width, int nbLines)
	read out width chars and nbLines line-ends
template<class T >
char *	convertReals (const int nbValues, const char *undefValue=0, set< int > *undefIndices=0, const vector< int > *partialIndices=0, const int nbPartialComponents=0) throw (MEDEXCEPTION)
Static Public Member Functions
static int	split (const string &str, string &part1, string &part2, const char separator=' ', const bool fromBack=false)
	< divide a string into two parts
static int	split (const string &str, std::list< string > &parts, const char separator=' ', const bool fromBack=false)
	check if string contains only digits
static bool	isDigit (const string &str, const bool real=false)
	check if a string contains only digits
Private Attributes
int	_file
char *	_start
char *	_ptr
char *	_eptr
bool	_isWin

---

Detailed Description

Reader of ASCII files.

---

Constructor & Destructor Documentation

MEDMEM_ENSIGHT._ASCIIFileReader::_ASCIIFileReader

(

const string &

fileName

)

throw (MEDEXCEPTION)

Constructor of ASCIIFileReader.

References BUFFER_SIZE, Med_Gen_test.fileName, and MEDMEM_ENSIGHT.MAX_LINE_LENGTH.

MEDMEM_ENSIGHT._ASCIIFileReader::~_ASCIIFileReader

(

)

Destructor of ASCIIFileReader closes its file.

References MEDMEM_ENSIGHT._ASCIIFileReader._file, and MEDMEM_ENSIGHT._ASCIIFileReader._start.

---

Member Function Documentation

bool MEDMEM_ENSIGHT._ASCIIFileReader::eof

(

)

Return true if the whole file has been read.

References MEDMEM_ENSIGHT._ASCIIFileReader._eptr, MEDMEM_ENSIGHT._ASCIIFileReader._file, MEDMEM_ENSIGHT._ASCIIFileReader._ptr, MEDMEM_ENSIGHT._ASCIIFileReader._start, BUFFER_SIZE, and MEDMEM_ENSIGHT.MAX_LINE_LENGTH.

string MEDMEM_ENSIGHT._ASCIIFileReader::getWord

(

)

never throws

Read a next word from the file.

References MEDMEM_ENSIGHT._ASCIIFileReader._eptr, MEDMEM_ENSIGHT._ASCIIFileReader._ptr, and MEDMEM_ENSIGHT._ASCIIFileReader.eof().

int MEDMEM_ENSIGHT._ASCIIFileReader.getInt

(

)

throw (MEDEXCEPTION)

float MEDMEM_ENSIGHT._ASCIIFileReader.getReal

(

)

throw (MEDEXCEPTION)

needed after getWord(), getInt() or getReal() to get a next line

void MEDMEM_ENSIGHT._ASCIIFileReader.toNextLine

(

)

char * MEDMEM_ENSIGHT._ASCIIFileReader::getLine

(

)

throw (MEDEXCEPTION)

Read a next line from the file.

References MEDMEM_ENSIGHT._ASCIIFileReader._eptr, MEDMEM_ENSIGHT._ASCIIFileReader._ptr, MEDMEM_ENSIGHT._ASCIIFileReader._start, and MEDMEM_ENSIGHT._ASCIIFileReader.eof().

const char* MEDMEM_ENSIGHT._ASCIIFileReader.getCurrentPtr

(

)

const

bool MEDMEM_ENSIGHT._ASCIIFileReader::lookAt

(

const char *

text

)

References MEDMEM_ENSIGHT._ASCIIFileReader._ptr.

bool MEDMEM_ENSIGHT._ASCIIFileReader::isTimeStepBeginning

(

)

Return true if TIME_STEP_BEG follows and skips TIME_STEP_BEG line.

References MEDMEM_ENSIGHT._ASCIIFileReader._ptr, MEDMEM_ENSIGHT._ASCIIFileReader.eof(), LOCALIZED, MEDMEM_ENSIGHT.TIME_STEP_BEG, and MEDMEM_ENSIGHT.TIME_STEP_BEG_LEN.

bool MEDMEM_ENSIGHT._ASCIIFileReader::isTimeStepEnd

(

)

read out given data

Return true if TIME_STEP_END follows and skips TIME_STEP_END line.

References MEDMEM_ENSIGHT._ASCIIFileReader._ptr, MEDMEM_ENSIGHT._ASCIIFileReader.eof(), MEDMEM_ENSIGHT.TIME_STEP_END, and MEDMEM_ENSIGHT.TIME_STEP_END_LEN.

void MEDMEM_ENSIGHT._ASCIIFileReader::skip	(	int	nbVals,
		int	nbPerLine,
		int	valWidth
	)

read out width chars and nbLines line-ends

read out given data

void MEDMEM_ENSIGHT._ASCIIFileReader::skip	(	int	width,
		int	nbLines
	)

read out width chars and nbLines line-ends

References MEDMEM_ENSIGHT._ASCIIFileReader._eptr, MEDMEM_ENSIGHT._ASCIIFileReader._isWin, MEDMEM_ENSIGHT._ASCIIFileReader._ptr, and MEDMEM_ENSIGHT._ASCIIFileReader.eof().

template<class T >

char* MEDMEM_ENSIGHT._ASCIIFileReader.convertReals	(	const int	nbValues,
		const char *	undefValue = 0,
		set< int > *	undefIndices = 0,
		const vector< int > *	partialIndices = 0,
		const int	nbPartialComponents = 0
	)		throw (MEDEXCEPTION)

References batchmode_medcorba_test.value.

int MEDMEM_ENSIGHT._ASCIIFileReader::split	(	const string &	str,
		string &	part1,
		string &	part2,
		const char	separator = ' ',
		const bool	fromBack = false
	)		[static]

< divide a string into two parts

divide a string into two parts

divide a string into parts, return nb of parts

int MEDMEM_ENSIGHT._ASCIIFileReader::split	(	const string &	str,
		std::list< string > &	parts,
		const char	separator = ' ',
		const bool	fromBack = false
	)		[static]

check if string contains only digits

divide a string into parts, return nb of parts

References INTERP_KERNEL.swap().

bool MEDMEM_ENSIGHT._ASCIIFileReader::isDigit	(	const string &	str,
		const bool	real = false
	)		[static]

check if a string contains only digits

References TestMedCorba7.s.

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Field Documentation

int MEDMEM_ENSIGHT._ASCIIFileReader._file [private]

char* MEDMEM_ENSIGHT._ASCIIFileReader._start [private]

char* MEDMEM_ENSIGHT._ASCIIFileReader._ptr [private]

char* MEDMEM_ENSIGHT._ASCIIFileReader._eptr [private]

bool MEDMEM_ENSIGHT._ASCIIFileReader._isWin [private]