SQProblemSchur.hpp File Reference

#include <qpOASES/SQProblem.hpp>
#include <qpOASES/SparseSolver.hpp>
#include <qpOASES/SQProblemSchur.ipp>

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Classes
class	SQProblemSchur
	Implements the online active set strategy for QPs with varying, sparse matrices. More...

Macros
#define	TRCON   dtrcon_
#define	TRTRS   dtrtrs_

Functions
void	dtrcon_ (const char *NORM, const char *UPLO, const char *DIAG, const unsigned long *N, double *A, const unsigned long *LDA, double *RCOND, double *WORK, const unsigned long *IWORK, long *INFO)
void	dtrtrs_ (const char *UPLO, const char *TRANS, const char *DIAG, const unsigned long *N, const unsigned long *NRHS, double *A, const unsigned long *LDA, double *B, const unsigned long *LDB, long *INFO)
void	strcon_ (const char *NORM, const char *UPLO, const char *DIAG, const unsigned long *N, float *A, const unsigned long *LDA, float *RCOND, float *WORK, const unsigned long *IWORK, long *INFO)
void	strtrs_ (const char *UPLO, const char *TRANS, const char *DIAG, const unsigned long *N, const unsigned long *NRHS, float *A, const unsigned long *LDA, float *B, const unsigned long *LDB, long *INFO)

Detailed Description

Author

Andreas Waechter and Dennis Janka, based on QProblem.hpp by Hans Joachim Ferreau, Andreas Potschka, Christian Kirches

Version

3.2

Date

2012-2015

Declaration of the SQProblemSchur class which is able to use the newly developed online active set strategy for parametric quadratic programming with varying matrices and uses a Schur Complement approach to solve the linear systems.

Definition in file SQProblemSchur.hpp.

Macro Definition Documentation

#define TRCON   dtrcon_

Macro for calling level 3 BLAS operation in double precision.

Definition at line 65 of file SQProblemSchur.hpp.

#define TRTRS   dtrtrs_

Macro for calling level 3 BLAS operation in double precision. Macro for calling level 3 BLAS operation in double precision. Macro for calling level 3 BLAS operation in double precision.

Definition at line 63 of file SQProblemSchur.hpp.

Function Documentation

void dtrcon_	(	const char *	NORM,
		const char *	UPLO,
		const char *	DIAG,
		const unsigned long *	N,
		double *	A,
		const unsigned long *	LDA,
		double *	RCOND,
		double *	WORK,
		const unsigned long *	IWORK,
		long *	INFO
	)

Estimate the reciprocal of the condition number of a triangular matrix in double precision

Definition at line 137 of file qpOASES-3.2.0/src/LAPACKReplacement.cpp.

void dtrtrs_	(	const char *	UPLO,
		const char *	TRANS,
		const char *	DIAG,
		const unsigned long *	N,
		const unsigned long *	NRHS,
		double *	A,
		const unsigned long *	LDA,
		double *	B,
		const unsigned long *	LDB,
		long *	INFO
	)

Compute a QR factorization of a real M-by-N matrix A in double precision Compute a QR factorization of a real M-by-N matrix A in single precision Multiply C with orthogonal matrix Q**T as returned by geqrf (double precision) Multiply C with orthogonal matrix Q**T as returned by geqrf (single precision) Solve a triangular system (double precision)

Definition at line 121 of file qpOASES-3.2.0/src/LAPACKReplacement.cpp.

void strcon_	(	const char *	NORM,
		const char *	UPLO,
		const char *	DIAG,
		const unsigned long *	N,
		float *	A,
		const unsigned long *	LDA,
		float *	RCOND,
		float *	WORK,
		const unsigned long *	IWORK,
		long *	INFO
	)

Estimate the reciprocal of the condition number of a triangular matrix in single precision

Definition at line 145 of file qpOASES-3.2.0/src/LAPACKReplacement.cpp.

void strtrs_	(	const char *	UPLO,
		const char *	TRANS,
		const char *	DIAG,
		const unsigned long *	N,
		const unsigned long *	NRHS,
		float *	A,
		const unsigned long *	LDA,
		float *	B,
		const unsigned long *	LDB,
		long *	INFO
	)

Solve a triangular system (single precision)

Definition at line 129 of file qpOASES-3.2.0/src/LAPACKReplacement.cpp.