Very simple code for reading MPS data. More...

#include <CoinMpsIO.hpp>

Collaboration diagram for CoinMpsCardReader:

Public Member Functions
Constructor and destructor
	CoinMpsCardReader (CoinFileInput input, CoinMpsIO reader)
	Constructor expects file to be open This one takes gzFile if fp null. More...

	~CoinMpsCardReader ()
	Destructor. More...

card stuff
COINSectionType	readToNextSection ()
	Read to next section. More...

COINSectionType	nextField ()
	Gets next field and returns section type e.g. COIN_COLUMN_SECTION. More...

int	nextGmsField (int expectedType)
	Gets next field for .gms file and returns type. More...

COINSectionType	whichSection () const
	Returns current section type. More...

void	setWhichSection (COINSectionType section)
	Sets current section type. More...

bool	freeFormat () const
	Sees if free format. More...

void	setFreeFormat (bool yesNo)
	Sets whether free format. Mainly for blank RHS etc. More...

COINMpsType	mpsType () const
	Only for first field on card otherwise BLANK_COLUMN e.g. More...

int	cleanCard ()
	Reads and cleans card - taking out trailing blanks - return 1 if EOF. More...

const char *	rowName () const
	Returns row name of current field. More...

const char *	columnName () const
	Returns column name of current field. More...

double	value () const
	Returns value in current field. More...

const char *	valueString () const
	Returns value as string in current field. More...

const char *	card () const
	Whole card (for printing) More...

char *	mutableCard ()
	Whole card - so we look at it (not const so nextBlankOr will work for gms reader) More...

void	setPosition (char *position)
	set position (again so gms reader will work) More...

char *	getPosition () const
	get position (again so gms reader will work) More...

CoinBigIndex	cardNumber () const
	Returns card number. More...

CoinFileInput *	fileInput () const
	Returns file input. More...

void	setStringsAllowed ()
	Sets whether strings allowed. More...

Protected Attributes
data
double	value_
	Current value. More...

char	card_ [MAX_CARD_LENGTH]
	Current card image. More...

char *	position_
	Current position within card image. More...

char *	eol_
	End of card. More...

COINMpsType	mpsType_
	Current COINMpsType. More...

char	rowName_ [COIN_MAX_FIELD_LENGTH]
	Current row name. More...

char	columnName_ [COIN_MAX_FIELD_LENGTH]
	Current column name. More...

CoinFileInput *	input_
	File input. More...

COINSectionType	section_
	Which section we think we are in. More...

CoinBigIndex	cardNumber_
	Card number. More...

bool	freeFormat_
	Whether free format. Just for blank RHS etc. More...

int	ieeeFormat_
	Whether IEEE - 0 no, 1 INTEL, 2 not INTEL. More...

bool	eightChar_
	If all names <= 8 characters then allow embedded blanks. More...

CoinMpsIO *	reader_
	MpsIO. More...

CoinMessageHandler *	handler_
	Message handler. More...

CoinMessages	messages_
	Messages. More...

char	valueString_ [COIN_MAX_FIELD_LENGTH]
	Current element as characters (only if strings allowed) More...

bool	stringsAllowed_
	Whether strings allowed. More...

methods
double	osi_strtod (char ptr, char *output, int type)
	type - 0 normal, 1 INTEL IEEE, 2 other IEEE More...

double	osi_strtod (char ptr, char *output)
	For strings. More...

static void	strcpyAndCompress (char to, const char from)
	remove blanks More...

static char *	nextBlankOr (char *image)

Detailed Description

Very simple code for reading MPS data.

Definition at line 90 of file CoinMpsIO.hpp.

Constructor & Destructor Documentation

CoinMpsCardReader::CoinMpsCardReader	(	CoinFileInput *	input,
		CoinMpsIO *	reader
	)

Constructor expects file to be open This one takes gzFile if fp null.

CoinMpsCardReader::~CoinMpsCardReader ( )

Destructor.

Member Function Documentation

COINSectionType CoinMpsCardReader::readToNextSection ( )

Read to next section.

COINSectionType CoinMpsCardReader::nextField ( )

Gets next field and returns section type e.g. COIN_COLUMN_SECTION.

int CoinMpsCardReader::nextGmsField ( int expectedType )

Gets next field for .gms file and returns type.

-1 - EOF 0 - what we expected (and processed so pointer moves past) 1 - not what we expected leading blanks always ignored input types 0 - anything - stops on non blank card 1 - name (in columnname) 2 - value 3 - value name pair 4 - equation type 5 - ;

COINSectionType CoinMpsCardReader::whichSection ( ) const

inline

Returns current section type.

Definition at line 124 of file CoinMpsIO.hpp.

void CoinMpsCardReader::setWhichSection ( COINSectionType section )

inline

Sets current section type.

Definition at line 129 of file CoinMpsIO.hpp.

bool CoinMpsCardReader::freeFormat ( ) const

inline

Sees if free format.

Definition at line 134 of file CoinMpsIO.hpp.

void CoinMpsCardReader::setFreeFormat ( bool yesNo )

inline

Sets whether free format. Mainly for blank RHS etc.

Definition at line 139 of file CoinMpsIO.hpp.

COINMpsType CoinMpsCardReader::mpsType ( ) const

inline

Only for first field on card otherwise BLANK_COLUMN e.g.

COIN_E_ROW

Definition at line 145 of file CoinMpsIO.hpp.

int CoinMpsCardReader::cleanCard ( )

Reads and cleans card - taking out trailing blanks - return 1 if EOF.

const char* CoinMpsCardReader::rowName ( ) const

inline

Returns row name of current field.

Definition at line 152 of file CoinMpsIO.hpp.

const char* CoinMpsCardReader::columnName ( ) const

inline

Returns column name of current field.

Definition at line 157 of file CoinMpsIO.hpp.

double CoinMpsCardReader::value ( ) const

inline

Returns value in current field.

Definition at line 162 of file CoinMpsIO.hpp.

const char* CoinMpsCardReader::valueString ( ) const

inline

Returns value as string in current field.

Definition at line 167 of file CoinMpsIO.hpp.

const char* CoinMpsCardReader::card ( ) const

inline

Whole card (for printing)

Definition at line 172 of file CoinMpsIO.hpp.

char* CoinMpsCardReader::mutableCard ( )

inline

Whole card - so we look at it (not const so nextBlankOr will work for gms reader)

Definition at line 177 of file CoinMpsIO.hpp.

void CoinMpsCardReader::setPosition ( char * position )

inline

set position (again so gms reader will work)

Definition at line 182 of file CoinMpsIO.hpp.

char* CoinMpsCardReader::getPosition ( ) const

inline

get position (again so gms reader will work)

Definition at line 187 of file CoinMpsIO.hpp.

CoinBigIndex CoinMpsCardReader::cardNumber ( ) const

inline

Returns card number.

Definition at line 192 of file CoinMpsIO.hpp.

CoinFileInput* CoinMpsCardReader::fileInput ( ) const

inline

Returns file input.

Definition at line 197 of file CoinMpsIO.hpp.

void CoinMpsCardReader::setStringsAllowed ( )

inline

Sets whether strings allowed.

Definition at line 202 of file CoinMpsIO.hpp.

double CoinMpsCardReader::osi_strtod	(	char *	ptr,
		char **	output,
		int	type
	)

type - 0 normal, 1 INTEL IEEE, 2 other IEEE

static void CoinMpsCardReader::strcpyAndCompress	(	char *	to,
		const char *	from
	)

static

remove blanks

static char* CoinMpsCardReader::nextBlankOr ( char * image )

static

double CoinMpsCardReader::osi_strtod	(	char *	ptr,
		char **	output
	)

For strings.

Member Data Documentation

double CoinMpsCardReader::value_

protected

Current value.

Definition at line 213 of file CoinMpsIO.hpp.

char CoinMpsCardReader::card_[MAX_CARD_LENGTH]

protected

Current card image.

Definition at line 215 of file CoinMpsIO.hpp.

char* CoinMpsCardReader::position_

protected

Current position within card image.

Definition at line 217 of file CoinMpsIO.hpp.

char* CoinMpsCardReader::eol_

protected

End of card.

Definition at line 219 of file CoinMpsIO.hpp.

COINMpsType CoinMpsCardReader::mpsType_

protected

Current COINMpsType.

Definition at line 221 of file CoinMpsIO.hpp.

char CoinMpsCardReader::rowName_[COIN_MAX_FIELD_LENGTH]

protected

Current row name.

Definition at line 223 of file CoinMpsIO.hpp.

char CoinMpsCardReader::columnName_[COIN_MAX_FIELD_LENGTH]

protected

Current column name.

Definition at line 225 of file CoinMpsIO.hpp.

CoinFileInput* CoinMpsCardReader::input_

protected

File input.

Definition at line 227 of file CoinMpsIO.hpp.

COINSectionType CoinMpsCardReader::section_

protected

Which section we think we are in.

Definition at line 229 of file CoinMpsIO.hpp.

CoinBigIndex CoinMpsCardReader::cardNumber_

protected

Card number.

Definition at line 231 of file CoinMpsIO.hpp.

bool CoinMpsCardReader::freeFormat_

protected

Whether free format. Just for blank RHS etc.

Definition at line 233 of file CoinMpsIO.hpp.

int CoinMpsCardReader::ieeeFormat_

protected

Whether IEEE - 0 no, 1 INTEL, 2 not INTEL.

Definition at line 235 of file CoinMpsIO.hpp.

bool CoinMpsCardReader::eightChar_

protected

If all names <= 8 characters then allow embedded blanks.

Definition at line 237 of file CoinMpsIO.hpp.

CoinMpsIO* CoinMpsCardReader::reader_

protected

MpsIO.

Definition at line 239 of file CoinMpsIO.hpp.

CoinMessageHandler* CoinMpsCardReader::handler_

protected

Message handler.

Definition at line 241 of file CoinMpsIO.hpp.

CoinMessages CoinMpsCardReader::messages_

protected

Messages.

Definition at line 243 of file CoinMpsIO.hpp.

char CoinMpsCardReader::valueString_[COIN_MAX_FIELD_LENGTH]

protected

Current element as characters (only if strings allowed)

Definition at line 245 of file CoinMpsIO.hpp.

bool CoinMpsCardReader::stringsAllowed_

protected

Whether strings allowed.

Definition at line 247 of file CoinMpsIO.hpp.

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

/tmp/DyLP-1.10.4/CoinUtils/src/CoinMpsIO.hpp

Public Member Functions

Protected Attributes

methods

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation