#include <SmiSmpsIO.hpp>

Inheritance diagram for SmiSmpsIO:

Collaboration diagram for SmiSmpsIO:

Public Member Functions
SmiCoreData *	readTimeFile (SmiScnModel smi, const char c, const char *ext="time")

int	readStochFile (SmiScnModel smi, SmiCoreData core, const char c, const char ext="stoch")

void	setCoreCombineRule (SmiCoreCombineRule *r)

SmiCoreCombineRule *	getCoreCombineRule ()

int	getNumStages ()

int *	getColumnStages ()

int *	getRowStages ()

void	setSolverInfinity (double solverInf)

double	getSolverInfinity () const

void	writeSmps (const char *filename, bool winFileExtensions=false, bool strictFormat=true)

	SmiSmpsIO ()

	SmiSmpsIO (SmiCoreData core, SmiScenarioTree< SmiScnNode > *smiTree)

	~SmiSmpsIO ()

Public Member Functions inherited from CoinMpsIO
int	getNumCols () const
	Get number of columns. More...

int	getNumRows () const
	Get number of rows. More...

CoinBigIndex	getNumElements () const
	Get number of nonzero elements. More...

const double *	getColLower () const
	Get pointer to array[getNumCols()] of column lower bounds. More...

const double *	getColUpper () const
	Get pointer to array[getNumCols()] of column upper bounds. More...

const char *	getRowSense () const
	Get pointer to array[getNumRows()] of constraint senses. More...

const double *	getRightHandSide () const
	Get pointer to array[getNumRows()] of constraint right-hand sides. More...

const double *	getRowRange () const
	Get pointer to array[getNumRows()] of row ranges. More...

const double *	getRowLower () const
	Get pointer to array[getNumRows()] of row lower bounds. More...

const double *	getRowUpper () const
	Get pointer to array[getNumRows()] of row upper bounds. More...

const double *	getObjCoefficients () const
	Get pointer to array[getNumCols()] of objective function coefficients. More...

const CoinPackedMatrix *	getMatrixByRow () const
	Get pointer to row-wise copy of the coefficient matrix. More...

const CoinPackedMatrix *	getMatrixByCol () const
	Get pointer to column-wise copy of the coefficient matrix. More...

bool	isContinuous (int colNumber) const
	Return true if column is a continuous variable. More...

bool	isInteger (int columnNumber) const
	Return true if a column is an integer variable. More...

int	isIntegerOrSemiContinuous (int columnNumber) const
	Return 1 if a column is an integer variable, 2 if semi-continuous. More...

const char *	integerColumns () const
	Returns array[getNumCols()] specifying if a variable is integer. More...

const char *	rowName (int index) const
	Returns the row name for the specified index. More...

const char *	columnName (int index) const
	Returns the column name for the specified index. More...

int	rowIndex (const char *name) const
	Returns the index for the specified row name. More...

int	columnIndex (const char *name) const
	Returns the index for the specified column name. More...

double	objectiveOffset () const
	Returns the (constant) objective offset. More...

void	setObjectiveOffset (double value)
	Set objective offset. More...

const char *	getProblemName () const
	Return the problem name. More...

const char *	getObjectiveName () const
	Return the objective name. More...

const char *	getRhsName () const
	Return the RHS vector name. More...

const char *	getRangeName () const
	Return the range vector name. More...

const char *	getBoundName () const
	Return the bound vector name. More...

int	numberStringElements () const
	Number of string elements. More...

const char *	stringElement (int i) const
	String element. More...

void	setMpsData (const CoinPackedMatrix &m, const double infinity, const double collb, const double colub, const double obj, const char integrality, const double rowlb, const double rowub, char const const const colnames, char const const const rownames)
	Set the problem data. More...

void	setMpsData (const CoinPackedMatrix &m, const double infinity, const double collb, const double colub, const double obj, const char integrality, const double rowlb, const double rowub, const std::vector< std::string > &colnames, const std::vector< std::string > &rownames)
	Set the problem data. More...

void	setMpsData (const CoinPackedMatrix &m, const double infinity, const double collb, const double colub, const double obj, const char integrality, const char rowsen, const double rowrhs, const double rowrng, char const const const colnames, char const const *const rownames)
	Set the problem data. More...

void	setMpsData (const CoinPackedMatrix &m, const double infinity, const double collb, const double colub, const double obj, const char integrality, const char rowsen, const double rowrhs, const double *rowrng, const std::vector< std::string > &colnames, const std::vector< std::string > &rownames)
	Set the problem data. More...

void	copyInIntegerInformation (const char *integerInformation)
	Pass in an array[getNumCols()] specifying if a variable is integer. More...

void	setProblemName (const char *name)
	Set problem name. More...

void	setObjectiveName (const char *name)
	Set objective name. More...

void	setInfinity (double value)
	Set infinity. More...

double	getInfinity () const
	Get infinity. More...

void	setDefaultBound (int value)
	Set default upper bound for integer variables. More...

int	getDefaultBound () const
	Get default upper bound for integer variables. More...

int	allowStringElements () const
	Whether to allow string elements. More...

void	setAllowStringElements (int yesNo)
	Whether to allow string elements (0 no, 1 yes, 2 yes and try flip) More...

double	getSmallElementValue () const
	Small element value - elements less than this set to zero on input default is 1.0e-14. More...

void	setSmallElementValue (double value)
	Set infinity. More...

void	setFileName (const char *name)
	Set the current file name for the CoinMpsIO object. More...

const char *	getFileName () const
	Get the current file name for the CoinMpsIO object. More...

int	readMps (const char filename, const char extension="mps")
	Read a problem in MPS format from the given filename. More...

int	readMps (const char filename, const char extension, int &numberSets, CoinSet **&sets)
	Read a problem in MPS format from the given filename. More...

int	readMps ()
	Read a problem in MPS format from a previously opened file. More...

int	readMps (int &numberSets, CoinSet **&sets)
	and More...

int	readBasis (const char filename, const char extension, double solution, unsigned char rowStatus, unsigned char *columnStatus, const std::vector< std::string > &colnames, int numberColumns, const std::vector< std::string > &rownames, int numberRows)
	Read a basis in MPS format from the given filename. More...

int	readGms (const char filename, const char extension="gms", bool convertObjective=false)
	Read a problem in GAMS format from the given filename. More...

int	readGms (const char filename, const char extension, int &numberSets, CoinSet **&sets)
	Read a problem in GAMS format from the given filename. More...

int	readGms (int &numberSets, CoinSet **&sets)
	Read a problem in GAMS format from a previously opened file. More...

int	readGMPL (const char modelName, const char dataName=NULL, bool keepNames=false)
	Read a problem in GMPL (subset of AMPL) format from the given filenames. More...

int	writeMps (const char filename, int compression=0, int formatType=0, int numberAcross=2, CoinPackedMatrix quadratic=NULL, int numberSOS=0, const CoinSet *setInfo=NULL) const
	Write the problem in MPS format to a file with the given filename. More...

const CoinMpsCardReader *	reader () const
	Return card reader object so can see what last card was e.g. QUADOBJ. More...

int	readQuadraticMps (const char filename, CoinBigIndex &columnStart, int &column, double &elements, int checkSymmetry)
	Read in a quadratic objective from the given filename. More...

int	readConicMps (const char filename, int &columnStart, int &column, int &coneType, int &numberCones)
	Read in a list of cones from the given filename. More...

void	setConvertObjective (bool trueFalse)
	Set whether to move objective from matrix. More...

int	copyStringElements (const CoinModel *model)
	copies in strings from a CoinModel - returns number More...

	CoinMpsIO ()
	Default Constructor. More...

	CoinMpsIO (const CoinMpsIO &)
	Copy constructor. More...

CoinMpsIO &	operator= (const CoinMpsIO &rhs)
	Assignment operator. More...

	~CoinMpsIO ()
	Destructor. More...

void	passInMessageHandler (CoinMessageHandler *handler)
	Pass in Message handler. More...

void	newLanguage (CoinMessages::Language language)
	Set the language for messages. More...

void	setLanguage (CoinMessages::Language language)
	Set the language for messages. More...

CoinMessageHandler *	messageHandler () const
	Return the message handler. More...

CoinMessages	messages ()
	Return the messages. More...

CoinMessages *	messagesPointer ()
	Return the messages pointer. More...

void	releaseRedundantInformation ()
	Release all information which can be re-calculated. More...

void	releaseRowInformation ()
	Release all row information (lower, upper) More...

void	releaseColumnInformation ()
	Release all column information (lower, upper, objective) More...

void	releaseIntegerInformation ()
	Release integer information. More...

void	releaseRowNames ()
	Release row names. More...

void	releaseColumnNames ()
	Release column names. More...

void	releaseMatrixInformation ()
	Release matrix information. More...

Private Types
typedef std::map< string, int >	StringIntMap

Private Member Functions
void	writeCoreFile (const char filename, const char extension, const bool strictFormat)
	This method writes the core file for the current model by invoking writeMPS() from CoinMpsIO. More...

void	writeTimeFile (const char filename, const char extension, const bool strictFormat)
	Writes the time file for the current model, containing the assignments from rows and columns to stages. More...

void	writeStochFile (const char filename, const char extension, const bool strictFormat)
	Writes the stoch file for the current model, containing the stochastic data. More...

void	writeScenarioToStochFile (std::ostringstream &stream, SmiTreeNode< SmiScnNode * > *node, int scenario, bool strictFormat)
	Writes the stochastic informations for the given scenario into the stream. More...

std::string	getModProblemName ()

Private Attributes
int	nstag_

int *	cstag_

int *	rstag_

double	solverInf_

bool	iftime

bool	ifstoch

SmiSmpsCardReader *	smpsCardReader_

SmiCoreCombineRule *	combineRule_

bool	combineRuleSet

SmiCoreData *	core

SmiScenarioTree< SmiScnNode * > *	tree

StringIntMap	periodMap_

StringIntMap	scenarioMap_

Additional Inherited Members
Protected Member Functions inherited from CoinMpsIO
void	setMpsDataWithoutRowAndColNames (const CoinPackedMatrix &m, const double infinity, const double collb, const double colub, const double obj, const char integrality, const double rowlb, const double rowub)
	Utility method used several times to implement public methods. More...

void	setMpsDataColAndRowNames (const std::vector< std::string > &colnames, const std::vector< std::string > &rownames)
	Utility method used several times to implement public methods. More...

void	setMpsDataColAndRowNames (char const const const colnames, char const const const rownames)
	Utility method used several times to implement public methods. More...

void	gutsOfDestructor ()
	Does the heavy lifting for destruct and assignment. More...

void	gutsOfCopy (const CoinMpsIO &)
	Does the heavy lifting for copy and assignment. More...

void	freeAll ()
	Clears problem data from the CoinMpsIO object. More...

void	convertBoundToSense (const double lower, const double upper, char &sense, double &right, double &range) const
	A quick inlined function to convert from lb/ub style constraint definition to sense/rhs/range style. More...

void	convertSenseToBound (const char sense, const double right, const double range, double &lower, double &upper) const
	A quick inlined function to convert from sense/rhs/range stryle constraint definition to lb/ub style. More...

int	dealWithFileName (const char filename, const char extension, CoinFileInput *&input)
	Deal with a filename. More...

void	addString (int iRow, int iColumn, const char *value)
	Add string to list iRow==numberRows is objective, nr+1 is lo, nr+2 is up iColumn==nc is rhs (can't cope with ranges at present) More...

void	decodeString (int iString, int &iRow, int &iColumn, const char *&value) const
	Decode string. More...

void	startHash (char **names, const int number, int section)
	Creates hash list for names (section = 0 for rows, 1 columns) More...

void	startHash (int section) const
	This one does it when names are already in. More...

void	stopHash (int section)
	Deletes hash storage. More...

int	findHash (const char *name, int section) const
	Finds match using hash, -1 not found. More...

Protected Attributes inherited from CoinMpsIO
char *	problemName_
	Problem name. More...

char *	objectiveName_
	Objective row name. More...

char *	rhsName_
	Right-hand side vector name. More...

char *	rangeName_
	Range vector name. More...

char *	boundName_
	Bounds vector name. More...

int	numberRows_
	Number of rows. More...

int	numberColumns_
	Number of columns. More...

CoinBigIndex	numberElements_
	Number of coefficients. More...

char *	rowsense_
	Pointer to dense vector of row sense indicators. More...

double *	rhs_
	Pointer to dense vector of row right-hand side values. More...

double *	rowrange_
	Pointer to dense vector of slack variable upper bounds for range constraints (undefined for non-range rows) More...

CoinPackedMatrix *	matrixByRow_
	Pointer to row-wise copy of problem matrix coefficients. More...

CoinPackedMatrix *	matrixByColumn_
	Pointer to column-wise copy of problem matrix coefficients. More...

double *	rowlower_
	Pointer to dense vector of row lower bounds. More...

double *	rowupper_
	Pointer to dense vector of row upper bounds. More...

double *	collower_
	Pointer to dense vector of column lower bounds. More...

double *	colupper_
	Pointer to dense vector of column upper bounds. More...

double *	objective_
	Pointer to dense vector of objective coefficients. More...

double	objectiveOffset_
	Constant offset for objective value (i.e., RHS value for OBJ row) More...

char *	integerType_
	Pointer to dense vector specifying if a variable is continuous (0) or integer (1). More...

char **	names_ [2]
	Row and column names Linked to hash table sections (0 - row names, 1 column names) More...

char *	fileName_
	Current file name. More...

int	numberHash_ [2]
	Number of entries in a hash table section. More...

CoinHashLink *	hash_ [2]
	Hash tables (two sections, 0 - row names, 1 - column names) More...

int	defaultBound_
	Upper bound when no bounds for integers. More...

double	infinity_
	Value to use for infinity. More...

double	smallElement_
	Small element value. More...

CoinMessageHandler *	handler_
	Message handler. More...

bool	defaultHandler_
	Flag to say if the message handler is the default handler. More...

CoinMessages	messages_
	Messages. More...

CoinMpsCardReader *	cardReader_
	Card reader. More...

bool	convertObjective_
	If .gms file should it be massaged to move objective. More...

int	allowStringElements_
	Whether to allow string elements. More...

int	maximumStringElements_
	Maximum number of string elements. More...

int	numberStringElements_
	Number of string elements. More...

char **	stringElements_
	String elements. More...

Detailed Description

Definition at line 76 of file SmiSmpsIO.hpp.

Member Typedef Documentation

typedef std::map<string,int> SmiSmpsIO::StringIntMap

private

Definition at line 148 of file SmiSmpsIO.hpp.

Constructor & Destructor Documentation

SmiSmpsIO::SmiSmpsIO ( )

inline

Definition at line 94 of file SmiSmpsIO.hpp.

SmiSmpsIO::SmiSmpsIO	(	SmiCoreData *	core,
		SmiScenarioTree< SmiScnNode * > *	smiTree
	)

inline

Definition at line 95 of file SmiSmpsIO.hpp.

SmiSmpsIO::~SmiSmpsIO ( )

inline

Definition at line 97 of file SmiSmpsIO.hpp.

Member Function Documentation

SmiCoreData* SmiSmpsIO::readTimeFile	(	SmiScnModel *	smi,
		const char *	c,
		const char *	ext = `"time"`
	)

int SmiSmpsIO::readStochFile	(	SmiScnModel *	smi,
		SmiCoreData *	core,
		const char *	c,
		const char *	ext = `"stoch"`
	)

void SmiSmpsIO::setCoreCombineRule ( SmiCoreCombineRule * r )

inline

Definition at line 83 of file SmiSmpsIO.hpp.

SmiCoreCombineRule* SmiSmpsIO::getCoreCombineRule ( )

inline

Definition at line 84 of file SmiSmpsIO.hpp.

int SmiSmpsIO::getNumStages ( )

inline

Definition at line 85 of file SmiSmpsIO.hpp.

int* SmiSmpsIO::getColumnStages ( )

inline

Definition at line 86 of file SmiSmpsIO.hpp.

int* SmiSmpsIO::getRowStages ( )

inline

Definition at line 87 of file SmiSmpsIO.hpp.

void SmiSmpsIO::setSolverInfinity ( double solverInf )

inline

Definition at line 89 of file SmiSmpsIO.hpp.

double SmiSmpsIO::getSolverInfinity ( ) const

inline

Definition at line 90 of file SmiSmpsIO.hpp.

void SmiSmpsIO::writeSmps	(	const char *	filename,
		bool	winFileExtensions = `false`,
		bool	strictFormat = `true`
	)

void SmiSmpsIO::writeCoreFile	(	const char *	filename,
		const char *	extension,
		const bool	strictFormat
	)

private

This method writes the core file for the current model by invoking writeMPS() from CoinMpsIO.

Parameters

filename	The filename.
extension	The file extension.
strictFormat	Whether a strict format should be used or not.

void SmiSmpsIO::writeTimeFile	(	const char *	filename,
		const char *	extension,
		const bool	strictFormat
	)

private

Writes the time file for the current model, containing the assignments from rows and columns to stages.

Parameters

filename	The filename.
extension	The file extension.
strictFormat	Whether a strict format should be used or not.

void SmiSmpsIO::writeStochFile	(	const char *	filename,
		const char *	extension,
		const bool	strictFormat
	)

private

Writes the stoch file for the current model, containing the stochastic data.

Parameters

filename	The filename.
extension	The file extension.
strictFormat	Whether a strict format should be used or not.

void SmiSmpsIO::writeScenarioToStochFile	(	std::ostringstream &	stream,
		SmiTreeNode< SmiScnNode * > *	node,
		int	scenario,
		bool	strictFormat
	)

private

Writes the stochastic informations for the given scenario into the stream.

std::string SmiSmpsIO::getModProblemName ( )

private

Member Data Documentation

int SmiSmpsIO::nstag_

private

Definition at line 135 of file SmiSmpsIO.hpp.

int* SmiSmpsIO::cstag_

private

Definition at line 136 of file SmiSmpsIO.hpp.

int* SmiSmpsIO::rstag_

private

Definition at line 137 of file SmiSmpsIO.hpp.

double SmiSmpsIO::solverInf_

private

Definition at line 138 of file SmiSmpsIO.hpp.

bool SmiSmpsIO::iftime

private

Definition at line 140 of file SmiSmpsIO.hpp.

bool SmiSmpsIO::ifstoch

private

Definition at line 140 of file SmiSmpsIO.hpp.

SmiSmpsCardReader* SmiSmpsIO::smpsCardReader_

private

Definition at line 141 of file SmiSmpsIO.hpp.

SmiCoreCombineRule* SmiSmpsIO::combineRule_

private

Definition at line 142 of file SmiSmpsIO.hpp.

bool SmiSmpsIO::combineRuleSet

private

Definition at line 143 of file SmiSmpsIO.hpp.

SmiCoreData* SmiSmpsIO::core

private

Definition at line 145 of file SmiSmpsIO.hpp.

SmiScenarioTree<SmiScnNode *>* SmiSmpsIO::tree

private

Definition at line 146 of file SmiSmpsIO.hpp.

StringIntMap SmiSmpsIO::periodMap_

private

Definition at line 149 of file SmiSmpsIO.hpp.

StringIntMap SmiSmpsIO::scenarioMap_

private

Definition at line 150 of file SmiSmpsIO.hpp.

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

/tmp/Smi-0.96.1/Smi/src/SmiSmpsIO.hpp

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation