#include <EasyScanner.h>

Classes
class	Endl

class	Exception

Public Types
typedef std::map< std::string, int >	SymbolMap

typedef boost::shared_ptr< SymbolMap >	SymbolMapPtr

typedef std::pair< std::string, int >	SymbolPair

enum	TokenType { T_NONE = 0, T_SPACE, T_ALPHABET, T_INTEGER, T_DOUBLE, T_WORD, T_STRING, T_SIGLUM, T_LF, T_EOF }

Public Member Functions
bool	checkLF ()

	EasyScanner ()

	EasyScanner (std::string filename)

	EasyScanner (const EasyScanner &scanner, bool copy_text=false)

int	getSymbolID (const std::string &symbol)

bool	isEOF ()

void	loadFile (const std::string &filename)

void	moveToHead ()

int	peekChar ()

void	putSymbols ()

bool	readChar ()

bool	readChar (int chara)

int	readCharEx (const char *message=0)

void	readCharEx (int chara, const char *message=0)

bool	readDouble ()

double	readDoubleEx (const char *message=0)

bool	readInt ()

int	readIntEx (const char *message=0)

bool	readLF ()
	reading a line feed More...

bool	readLFEOF ()

void	readLFEOFex (const char *message=0)

void	readLFex (const char *message=0)

bool	readLine ()

bool	readQuotedString (bool allowNoQuotedWord=false)

std::string	readQuotedStringEx (const char *message=0)

bool	readString (const int delimiterChar= ',')

bool	readString (const char *str)

bool	readString (const std::string &str)

std::string	readStringEx (const char *message=0)

bool	readSymbol ()

bool	readSymbol (int id)

int	readSymbolEx (const char *message=0)

int	readToken ()

bool	readUnquotedTextBlock ()

bool	readWord ()

std::string	readWordEx (const char *message=0)

void	registerSymbol (int id, const std::string &symbol)

void	setCommentChar (char cc)
	if 0, comment is disabled More...

void	setDefaultErrorMessage (const std::string &message)

void	setLineNumberOffset (int offset)

void	setLineOriented (bool on)

void	setQuoteChar (char qc)

void	setText (const char *text, int len)

void	setWhiteSpaceChar (char ws)

bool	skipBlankLines ()

bool	skipLine ()

void	skipSpace ()

void	throwException (const char *message)

void	throwException (const std::string &message)

void	toLower ()

virtual	~EasyScanner ()

Public Attributes
char	charValue

std::string	defaultErrorMessage

double	doubleValue

Endl	endl

std::string	filename

int	intValue

int	lineNumber

std::string	stringValue

int	symbolValue

char *	text

Private Member Functions
int	extractQuotedString ()

void	init ()

bool	readLF0 ()

bool	readString0 (const int delimiterChar)

bool	readWord0 ()

void	skipToLineEnd ()

Private Attributes
int	commentChar

bool	isLineOriented

int	lineNumberOffset

int	quoteChar

int	size

SymbolMapPtr	symbols

char *	textBuf

char *	textBufEnd

std::vector< int >	whiteSpaceChars

Friends
HRP_UTIL_EXPORT EasyScanner &	operator>> (EasyScanner &scanner, double &value)

HRP_UTIL_EXPORT EasyScanner &	operator>> (EasyScanner &scanner, int &value)

HRP_UTIL_EXPORT EasyScanner &	operator>> (EasyScanner &scanner, const char *matchString)

HRP_UTIL_EXPORT EasyScanner &	operator>> (EasyScanner &scanner, char matchChar)

HRP_UTIL_EXPORT EasyScanner &	operator>> (EasyScanner &scanner, std::string &str)

HRP_UTIL_EXPORT EasyScanner &	operator>> (EasyScanner &scanner, EasyScanner::Endl endl)

Detailed Description

Definition at line 27 of file EasyScanner.h.

Member Typedef Documentation

typedef std::map<std::string, int> hrp::EasyScanner::SymbolMap

Definition at line 48 of file EasyScanner.h.

typedef boost::shared_ptr<SymbolMap> hrp::EasyScanner::SymbolMapPtr

Definition at line 50 of file EasyScanner.h.

typedef std::pair<std::string, int> hrp::EasyScanner::SymbolPair

Definition at line 49 of file EasyScanner.h.

Member Enumeration Documentation

enum hrp::EasyScanner::TokenType

Enumerator
T_NONE
T_SPACE
T_ALPHABET
T_INTEGER
T_DOUBLE
T_WORD
T_STRING
T_SIGLUM
T_LF
T_EOF

Definition at line 43 of file EasyScanner.h.

Constructor & Destructor Documentation

EasyScanner::EasyScanner ( )

Definition at line 122 of file EasyScanner.cpp.

hrp::EasyScanner::EasyScanner ( std::string filename )

EasyScanner::EasyScanner	(	const EasyScanner &	org,
		bool	copyText = `false`
	)

Copy Constructor. New object inherits another's propety and symbols.

Parameters

org	original object
copyText	If true, new object has same text as original

Definition at line 162 of file EasyScanner.cpp.

EasyScanner::~EasyScanner ( )

virtual

Definition at line 205 of file EasyScanner.cpp.

Member Function Documentation

bool EasyScanner::checkLF ( )

Definition at line 390 of file EasyScanner.cpp.

int EasyScanner::extractQuotedString ( )

private

Definition at line 466 of file EasyScanner.cpp.

int hrp::EasyScanner::getSymbolID ( const std::string & symbol )

inline

Definition at line 65 of file EasyScanner.h.

void EasyScanner::init ( )

private

Definition at line 138 of file EasyScanner.cpp.

bool hrp::EasyScanner::isEOF ( )

inline

Definition at line 130 of file EasyScanner.h.

void EasyScanner::loadFile ( const std::string & filename )

This function loads a text from a given file. The function thorws EasyScanner::Exception when the file cannot be loaded.

Definition at line 287 of file EasyScanner.cpp.

void EasyScanner::moveToHead ( )

Definition at line 217 of file EasyScanner.cpp.

int EasyScanner::peekChar ( )

Definition at line 556 of file EasyScanner.cpp.

void EasyScanner::putSymbols ( )

Definition at line 224 of file EasyScanner.cpp.

bool EasyScanner::readChar ( )

Definition at line 530 of file EasyScanner.cpp.

bool EasyScanner::readChar ( int chara )

Definition at line 544 of file EasyScanner.cpp.

int hrp::EasyScanner::readCharEx ( const char * message = 0 )

inline

The exception version of readChar().

Returns: Scanned char value.

Definition at line 177 of file EasyScanner.h.

void hrp::EasyScanner::readCharEx	(	int	chara,
		const char *	message = `0`
	)

inline

The exception version of readChar().

Definition at line 185 of file EasyScanner.h.

bool EasyScanner::readDouble ( )

Definition at line 498 of file EasyScanner.cpp.

double hrp::EasyScanner::readDoubleEx ( const char * message = 0 )

inline

The exception version of readDouble().

Returns: Scanned double value.

Definition at line 169 of file EasyScanner.h.

bool EasyScanner::readInt ( )

Definition at line 514 of file EasyScanner.cpp.

int hrp::EasyScanner::readIntEx ( const char * message = 0 )

inline

The exception version of readInt().

Returns: Scanned int value.

Definition at line 161 of file EasyScanner.h.

bool hrp::EasyScanner::readLF ( )

inline

reading a line feed

Definition at line 136 of file EasyScanner.h.

bool EasyScanner::readLF0 ( )

private

This function does not call 'skipSpace()'. On the other hand, 'readLF()' calls 'skipSpace()' before calling 'readLF0()'

Definition at line 372 of file EasyScanner.cpp.

bool hrp::EasyScanner::readLFEOF ( )

inline

Definition at line 141 of file EasyScanner.h.

void hrp::EasyScanner::readLFEOFex ( const char * message = 0 )

inline

Definition at line 225 of file EasyScanner.h.

void hrp::EasyScanner::readLFex ( const char * message = 0 )

inline

The exception version of readLF().

Definition at line 221 of file EasyScanner.h.

bool EasyScanner::readLine ( )

Definition at line 709 of file EasyScanner.cpp.

bool EasyScanner::readQuotedString ( bool allowNoQuotedWord = false )

read a quoted string. If 'allowNoQuotedWord' is true, the function read a word without quotations.

Definition at line 626 of file EasyScanner.cpp.

std::string hrp::EasyScanner::readQuotedStringEx ( const char * message = 0 )

inline

Definition at line 206 of file EasyScanner.h.

bool hrp::EasyScanner::readString ( const int delimiterChar = ',' )

inline

In contrast to readWord(), this function allows a string to include siglums such as !,",#,$,%,&,...

Definition at line 112 of file EasyScanner.h.

bool EasyScanner::readString ( const char * str )

Definition at line 606 of file EasyScanner.cpp.

bool hrp::EasyScanner::readString ( const std::string & str )

inline

Definition at line 119 of file EasyScanner.h.

bool EasyScanner::readString0 ( const int delimiterChar )

private

Definition at line 585 of file EasyScanner.cpp.

std::string hrp::EasyScanner::readStringEx ( const char * message = 0 )

inline

The exception version of readString().

Returns: Scanned word string.

Definition at line 201 of file EasyScanner.h.

bool EasyScanner::readSymbol ( )

Definition at line 662 of file EasyScanner.cpp.

bool EasyScanner::readSymbol ( int id )

Definition at line 675 of file EasyScanner.cpp.

int hrp::EasyScanner::readSymbolEx ( const char * message = 0 )

inline

The exception version of readSymbol().

Returns: ID of the scanned symbol.

Definition at line 214 of file EasyScanner.h.

int EasyScanner::readToken ( )

Definition at line 401 of file EasyScanner.cpp.

bool EasyScanner::readUnquotedTextBlock ( )

Definition at line 641 of file EasyScanner.cpp.

bool hrp::EasyScanner::readWord ( )

inline

In contrast to readString(), this function does not recognize siglums except '_' as a part of a word.

Definition at line 103 of file EasyScanner.h.

bool EasyScanner::readWord0 ( )

private

Definition at line 564 of file EasyScanner.cpp.

std::string hrp::EasyScanner::readWordEx ( const char * message = 0 )

inline

The exception version of readWord().

Returns: Scanned word string.

Definition at line 192 of file EasyScanner.h.

void hrp::EasyScanner::registerSymbol	(	int	id,
		const std::string &	symbol
	)

inline

Definition at line 61 of file EasyScanner.h.

void EasyScanner::setCommentChar ( char cc )

if 0, comment is disabled

This function sets the identifier character of comment beginning.

Parameters

cc	Identifier character. Default is '#'. If you want no comment, set 0.

Definition at line 254 of file EasyScanner.cpp.

void hrp::EasyScanner::setDefaultErrorMessage ( const std::string & message )

inline

Definition at line 83 of file EasyScanner.h.

void EasyScanner::setLineNumberOffset ( int offset )

Definition at line 211 of file EasyScanner.cpp.

void EasyScanner::setLineOriented ( bool on )

Definition at line 260 of file EasyScanner.cpp.

void EasyScanner::setQuoteChar ( char qs )

If you want to read quoted string, set quote character by this function. In default, this is unset.

Definition at line 277 of file EasyScanner.cpp.

void EasyScanner::setText	(	const char *	text,
		int	len
	)

This function directly sets a text in the main memory

Definition at line 190 of file EasyScanner.cpp.

void EasyScanner::setWhiteSpaceChar ( char ws )

If there is a character to ignore, you can set it by this function

Definition at line 267 of file EasyScanner.cpp.

bool EasyScanner::skipBlankLines ( )

Definition at line 732 of file EasyScanner.cpp.

bool EasyScanner::skipLine ( )

Definition at line 695 of file EasyScanner.cpp.

void EasyScanner::skipSpace ( )

Definition at line 332 of file EasyScanner.cpp.

void EasyScanner::skipToLineEnd ( )

inlineprivate

move the current position to just before the end (LF or EOF) of a line

Definition at line 326 of file EasyScanner.cpp.

void EasyScanner::throwException ( const char * message )

Definition at line 234 of file EasyScanner.cpp.

void EasyScanner::throwException ( const std::string & message )

Definition at line 244 of file EasyScanner.cpp.

void EasyScanner::toLower ( )

This function makes all the characters in stringValue lower case

Definition at line 458 of file EasyScanner.cpp.

Friends And Related Function Documentation

HRP_UTIL_EXPORT EasyScanner& operator>>	(	EasyScanner &	scanner,
		double &	value
	)

friend

Definition at line 746 of file EasyScanner.cpp.

HRP_UTIL_EXPORT EasyScanner& operator>>	(	EasyScanner &	scanner,
		int &	value
	)

friend

Definition at line 756 of file EasyScanner.cpp.

HRP_UTIL_EXPORT EasyScanner& operator>>	(	EasyScanner &	scanner,
		const char *	matchString
	)

friend

Definition at line 767 of file EasyScanner.cpp.

HRP_UTIL_EXPORT EasyScanner& operator>>	(	EasyScanner &	scanner,
		char	matchChar
	)

friend

Definition at line 779 of file EasyScanner.cpp.

HRP_UTIL_EXPORT EasyScanner& operator>>	(	EasyScanner &	scanner,
		std::string &	str
	)

friend

HRP_UTIL_EXPORT EasyScanner& operator>>	(	EasyScanner &	scanner,
		EasyScanner::Endl	endl
	)

friend

Definition at line 800 of file EasyScanner.cpp.

Member Data Documentation

char hrp::EasyScanner::charValue

Definition at line 232 of file EasyScanner.h.

int hrp::EasyScanner::commentChar

private

Definition at line 255 of file EasyScanner.h.

std::string hrp::EasyScanner::defaultErrorMessage

Definition at line 235 of file EasyScanner.h.

double hrp::EasyScanner::doubleValue

Definition at line 230 of file EasyScanner.h.

Endl hrp::EasyScanner::endl

Definition at line 52 of file EasyScanner.h.

std::string hrp::EasyScanner::filename

Definition at line 240 of file EasyScanner.h.

int hrp::EasyScanner::intValue

Definition at line 229 of file EasyScanner.h.

bool hrp::EasyScanner::isLineOriented

private

Definition at line 257 of file EasyScanner.h.

int hrp::EasyScanner::lineNumber

Definition at line 236 of file EasyScanner.h.

int hrp::EasyScanner::lineNumberOffset

private

Definition at line 254 of file EasyScanner.h.

int hrp::EasyScanner::quoteChar

private

Definition at line 256 of file EasyScanner.h.

int hrp::EasyScanner::size

private

Definition at line 252 of file EasyScanner.h.

std::string hrp::EasyScanner::stringValue

Definition at line 231 of file EasyScanner.h.

SymbolMapPtr hrp::EasyScanner::symbols

private

Definition at line 261 of file EasyScanner.h.

int hrp::EasyScanner::symbolValue

Definition at line 233 of file EasyScanner.h.

char* hrp::EasyScanner::text

Definition at line 238 of file EasyScanner.h.

char* hrp::EasyScanner::textBuf

private

Definition at line 251 of file EasyScanner.h.

char* hrp::EasyScanner::textBufEnd

private

Definition at line 253 of file EasyScanner.h.

std::vector<int> hrp::EasyScanner::whiteSpaceChars

private

Definition at line 259 of file EasyScanner.h.

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

Classes

Public Types

Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Friends

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation