#include <ClpInterior.hpp>
Inheritance diagram for ClpInterior:
data. Many arrays have a row part and a column part. | |
There is a single array with both - columns then rows and then normally two arrays pointing to rows and columns. The single array is the owner of memory | |
CoinWorkDouble | xsize_ |
CoinWorkDouble | zsize_ |
CoinWorkDouble * | rhs_ |
Rhs. | |
CoinWorkDouble * | x_ |
CoinWorkDouble * | y_ |
CoinWorkDouble * | dj_ |
CoinWorkDouble | largestPrimalError_ |
Largest error on Ax-b. | |
CoinWorkDouble | largestDualError_ |
Largest error on basic duals. | |
CoinWorkDouble | sumDualInfeasibilities_ |
Sum of dual infeasibilities. | |
CoinWorkDouble | sumPrimalInfeasibilities_ |
Sum of primal infeasibilities. | |
CoinWorkDouble | worstComplementarity_ |
Worst complementarity. | |
CoinWorkDouble * | lower_ |
Working copy of lower bounds (Owner of arrays below). | |
CoinWorkDouble * | rowLowerWork_ |
Row lower bounds - working copy. | |
CoinWorkDouble * | columnLowerWork_ |
Column lower bounds - working copy. | |
CoinWorkDouble * | upper_ |
Working copy of upper bounds (Owner of arrays below). | |
CoinWorkDouble * | rowUpperWork_ |
Row upper bounds - working copy. | |
CoinWorkDouble * | columnUpperWork_ |
Column upper bounds - working copy. | |
CoinWorkDouble * | cost_ |
Working copy of objective. | |
ClpLsqr * | lsqrObject_ |
Pointer to Lsqr object. | |
ClpPdcoBase * | pdcoStuff_ |
Pointer to stuff. | |
CoinWorkDouble | mu_ |
Below here is standard barrier stuff mu. | |
CoinWorkDouble | objectiveNorm_ |
objectiveNorm. | |
CoinWorkDouble | rhsNorm_ |
rhsNorm. | |
CoinWorkDouble | solutionNorm_ |
solutionNorm. | |
CoinWorkDouble | dualObjective_ |
dualObjective. | |
CoinWorkDouble | primalObjective_ |
primalObjective. | |
CoinWorkDouble | diagonalNorm_ |
diagonalNorm. | |
CoinWorkDouble | stepLength_ |
stepLength | |
CoinWorkDouble | linearPerturbation_ |
linearPerturbation | |
CoinWorkDouble | diagonalPerturbation_ |
diagonalPerturbation | |
CoinWorkDouble | gamma_ |
CoinWorkDouble | delta_ |
CoinWorkDouble | targetGap_ |
targetGap | |
CoinWorkDouble | projectionTolerance_ |
projectionTolerance | |
CoinWorkDouble | maximumRHSError_ |
maximumRHSError. maximum Ax | |
CoinWorkDouble | maximumBoundInfeasibility_ |
maximumBoundInfeasibility. | |
CoinWorkDouble | maximumDualError_ |
maximumDualError. | |
CoinWorkDouble | diagonalScaleFactor_ |
diagonalScaleFactor. | |
CoinWorkDouble | scaleFactor_ |
scaleFactor. For scaling objective | |
CoinWorkDouble | actualPrimalStep_ |
actualPrimalStep | |
CoinWorkDouble | actualDualStep_ |
actualDualStep | |
CoinWorkDouble | smallestInfeasibility_ |
smallestInfeasibility | |
CoinWorkDouble | historyInfeasibility_ [LENGTH_HISTORY] |
CoinWorkDouble | complementarityGap_ |
complementarityGap. | |
CoinWorkDouble | baseObjectiveNorm_ |
baseObjectiveNorm | |
CoinWorkDouble | worstDirectionAccuracy_ |
worstDirectionAccuracy | |
CoinWorkDouble | maximumRHSChange_ |
maximumRHSChange | |
CoinWorkDouble * | errorRegion_ |
errorRegion. i.e. Ax | |
CoinWorkDouble * | rhsFixRegion_ |
rhsFixRegion. | |
CoinWorkDouble * | upperSlack_ |
upperSlack | |
CoinWorkDouble * | lowerSlack_ |
lowerSlack | |
CoinWorkDouble * | diagonal_ |
diagonal | |
CoinWorkDouble * | solution_ |
solution | |
CoinWorkDouble * | workArray_ |
work array | |
CoinWorkDouble * | deltaX_ |
delta X | |
CoinWorkDouble * | deltaY_ |
delta Y | |
CoinWorkDouble * | deltaZ_ |
deltaZ. | |
CoinWorkDouble * | deltaW_ |
deltaW. | |
CoinWorkDouble * | deltaSU_ |
deltaS. | |
CoinWorkDouble * | deltaSL_ |
CoinWorkDouble * | primalR_ |
Primal regularization array. | |
CoinWorkDouble * | dualR_ |
Dual regularization array. | |
CoinWorkDouble * | rhsB_ |
rhs B | |
CoinWorkDouble * | rhsU_ |
rhsU. | |
CoinWorkDouble * | rhsL_ |
rhsL. | |
CoinWorkDouble * | rhsZ_ |
rhsZ. | |
CoinWorkDouble * | rhsW_ |
rhsW. | |
CoinWorkDouble * | rhsC_ |
rhs C | |
CoinWorkDouble * | zVec_ |
zVec | |
CoinWorkDouble * | wVec_ |
wVec | |
ClpCholeskyBase * | cholesky_ |
cholesky. | |
int | numberComplementarityPairs_ |
numberComplementarityPairs i.e. ones with lower and/or upper bounds (not fixed) | |
int | numberComplementarityItems_ |
numberComplementarityItems_ i.e. number of active bounds | |
int | maximumBarrierIterations_ |
Maximum iterations. | |
bool | gonePrimalFeasible_ |
gonePrimalFeasible. | |
bool | goneDualFeasible_ |
goneDualFeasible. | |
int | algorithm_ |
Which algorithm being used. | |
Public Member Functions | |
Constructors and destructor and copy | |
ClpInterior () | |
Default constructor. | |
ClpInterior (const ClpInterior &) | |
Copy constructor. | |
ClpInterior (const ClpModel &) | |
Copy constructor from model. | |
ClpInterior (const ClpModel *wholeModel, int numberRows, const int *whichRows, int numberColumns, const int *whichColumns, bool dropNames=true, bool dropIntegers=true) | |
Subproblem constructor. | |
ClpInterior & | operator= (const ClpInterior &rhs) |
Assignment operator. This copies the data. | |
~ClpInterior () | |
Destructor. | |
void | loadProblem (const ClpMatrixBase &matrix, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub, const double *rowObjective=NULL) |
Loads a problem (the constraints on the rows are given by lower and upper bounds). | |
void | loadProblem (const CoinPackedMatrix &matrix, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub, const double *rowObjective=NULL) |
void | loadProblem (const int numcols, const int numrows, const CoinBigIndex *start, const int *index, const double *value, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub, const double *rowObjective=NULL) |
Just like the other loadProblem() method except that the matrix is given in a standard column major ordered format (without gaps). | |
void | loadProblem (const int numcols, const int numrows, const CoinBigIndex *start, const int *index, const double *value, const int *length, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub, const double *rowObjective=NULL) |
This one is for after presolve to save memory. | |
int | readMps (const char *filename, bool keepNames=false, bool ignoreErrors=false) |
Read an mps file from the given filename. | |
void | borrowModel (ClpModel &otherModel) |
Borrow model. | |
void | returnModel (ClpModel &otherModel) |
Return model - updates any scalars. | |
Functions most useful to user | |
int | pdco () |
Pdco algorithm - see ClpPdco.hpp for method. | |
int | pdco (ClpPdcoBase *stuff, Options &options, Info &info, Outfo &outfo) |
int | primalDual () |
Primal-Dual Predictor-Corrector barrier. | |
most useful gets and sets | |
bool | primalFeasible () const |
If problem is primal feasible. | |
bool | dualFeasible () const |
If problem is dual feasible. | |
int | algorithm () const |
Current (or last) algorithm. | |
void | setAlgorithm (int value) |
Set algorithm. | |
CoinWorkDouble | sumDualInfeasibilities () const |
Sum of dual infeasibilities. | |
CoinWorkDouble | sumPrimalInfeasibilities () const |
Sum of primal infeasibilities. | |
CoinWorkDouble | dualObjective () const |
dualObjective. | |
CoinWorkDouble | primalObjective () const |
primalObjective. | |
CoinWorkDouble | diagonalNorm () const |
diagonalNorm | |
CoinWorkDouble | linearPerturbation () const |
linearPerturbation | |
void | setLinearPerturbation (CoinWorkDouble value) |
CoinWorkDouble | projectionTolerance () const |
projectionTolerance | |
void | setProjectionTolerance (CoinWorkDouble value) |
CoinWorkDouble | diagonalPerturbation () const |
diagonalPerturbation | |
void | setDiagonalPerturbation (CoinWorkDouble value) |
CoinWorkDouble | gamma () const |
gamma | |
void | setGamma (CoinWorkDouble value) |
CoinWorkDouble | delta () const |
delta | |
void | setDelta (CoinWorkDouble value) |
CoinWorkDouble | complementarityGap () const |
ComplementarityGap. | |
most useful gets and sets | |
CoinWorkDouble | largestPrimalError () const |
Largest error on Ax-b. | |
CoinWorkDouble | largestDualError () const |
Largest error on basic duals. | |
int | maximumBarrierIterations () const |
Maximum iterations. | |
void | setMaximumBarrierIterations (int value) |
void | setCholesky (ClpCholeskyBase *cholesky) |
Set cholesky (and delete present one). | |
int | numberFixed () const |
Return number fixed to see if worth presolving. | |
void | fixFixed (bool reallyFix=true) |
fix variables interior says should be. | |
CoinWorkDouble * | primalR () const |
Primal erturbation vector. | |
CoinWorkDouble * | dualR () const |
Dual erturbation vector. | |
public methods | |
CoinWorkDouble | rawObjectiveValue () const |
Raw objective value (so always minimize). | |
int | isColumn (int sequence) const |
Returns 1 if sequence indicates column. | |
int | sequenceWithin (int sequence) const |
Returns sequence number within section. | |
void | checkSolution () |
Checks solution. | |
CoinWorkDouble | quadraticDjs (CoinWorkDouble *djRegion, const CoinWorkDouble *solution, CoinWorkDouble scaleFactor) |
Modifies djs to allow for quadratic. | |
void | setFixed (int sequence) |
To say a variable is fixed. | |
void | clearFixed (int sequence) |
bool | fixed (int sequence) const |
void | setFlagged (int sequence) |
To flag a variable. | |
void | clearFlagged (int sequence) |
bool | flagged (int sequence) const |
void | setFixedOrFree (int sequence) |
To say a variable is fixed OR free. | |
void | clearFixedOrFree (int sequence) |
bool | fixedOrFree (int sequence) const |
void | setLowerBound (int sequence) |
To say a variable has lower bound. | |
void | clearLowerBound (int sequence) |
bool | lowerBound (int sequence) const |
void | setUpperBound (int sequence) |
To say a variable has upper bound. | |
void | clearUpperBound (int sequence) |
bool | upperBound (int sequence) const |
void | setFakeLower (int sequence) |
To say a variable has fake lower bound. | |
void | clearFakeLower (int sequence) |
bool | fakeLower (int sequence) const |
void | setFakeUpper (int sequence) |
To say a variable has fake upper bound. | |
void | clearFakeUpper (int sequence) |
bool | fakeUpper (int sequence) const |
Protected Member Functions | |
protected methods | |
void | gutsOfDelete () |
Does most of deletion. | |
void | gutsOfCopy (const ClpInterior &rhs) |
Does most of copying. | |
bool | createWorkingData () |
Returns true if data looks okay, false if not. | |
void | deleteWorkingData () |
bool | sanityCheck () |
Sanity check on input rim data. | |
int | housekeeping () |
This does housekeeping. | |
Friends | |
void | ClpInteriorUnitTest (const std::string &mpsDir, const std::string &netlibDir) |
A function that tests the methods in the ClpInterior class. |
It inherits from ClpModel and all its arrays are created at algorithm time.
Definition at line 72 of file ClpInterior.hpp.
ClpInterior::ClpInterior | ( | ) |
Default constructor.
ClpInterior::ClpInterior | ( | const ClpInterior & | ) |
Copy constructor.
ClpInterior::ClpInterior | ( | const ClpModel & | ) |
Copy constructor from model.
ClpInterior::ClpInterior | ( | const ClpModel * | wholeModel, | |
int | numberRows, | |||
const int * | whichRows, | |||
int | numberColumns, | |||
const int * | whichColumns, | |||
bool | dropNames = true , |
|||
bool | dropIntegers = true | |||
) |
Subproblem constructor.
A subset of whole model is created from the row and column lists given. The new order is given by list order and duplicates are allowed. Name and integer information can be dropped
ClpInterior::~ClpInterior | ( | ) |
Destructor.
ClpInterior& ClpInterior::operator= | ( | const ClpInterior & | rhs | ) |
Assignment operator. This copies the data.
void ClpInterior::loadProblem | ( | const ClpMatrixBase & | matrix, | |
const double * | collb, | |||
const double * | colub, | |||
const double * | obj, | |||
const double * | rowlb, | |||
const double * | rowub, | |||
const double * | rowObjective = NULL | |||
) |
Loads a problem (the constraints on the rows are given by lower and upper bounds).
If a pointer is 0 then the following values are the default:
colub
: all columns have upper bound infinity collb
: all columns have lower bound 0 rowub
: all rows have upper bound infinity rowlb
: all rows have lower bound -infinity obj
: all variables have 0 objective coefficient Reimplemented from ClpModel.
void ClpInterior::loadProblem | ( | const CoinPackedMatrix & | matrix, | |
const double * | collb, | |||
const double * | colub, | |||
const double * | obj, | |||
const double * | rowlb, | |||
const double * | rowub, | |||
const double * | rowObjective = NULL | |||
) |
Reimplemented from ClpModel.
void ClpInterior::loadProblem | ( | const int | numcols, | |
const int | numrows, | |||
const CoinBigIndex * | start, | |||
const int * | index, | |||
const double * | value, | |||
const double * | collb, | |||
const double * | colub, | |||
const double * | obj, | |||
const double * | rowlb, | |||
const double * | rowub, | |||
const double * | rowObjective = NULL | |||
) |
Just like the other loadProblem() method except that the matrix is given in a standard column major ordered format (without gaps).
Reimplemented from ClpModel.
void ClpInterior::loadProblem | ( | const int | numcols, | |
const int | numrows, | |||
const CoinBigIndex * | start, | |||
const int * | index, | |||
const double * | value, | |||
const int * | length, | |||
const double * | collb, | |||
const double * | colub, | |||
const double * | obj, | |||
const double * | rowlb, | |||
const double * | rowub, | |||
const double * | rowObjective = NULL | |||
) |
int ClpInterior::readMps | ( | const char * | filename, | |
bool | keepNames = false , |
|||
bool | ignoreErrors = false | |||
) |
void ClpInterior::borrowModel | ( | ClpModel & | otherModel | ) |
void ClpInterior::returnModel | ( | ClpModel & | otherModel | ) |
int ClpInterior::pdco | ( | ) |
int ClpInterior::pdco | ( | ClpPdcoBase * | stuff, | |
Options & | options, | |||
Info & | info, | |||
Outfo & | outfo | |||
) |
Reimplemented in ClpPdco.
int ClpInterior::primalDual | ( | ) |
Primal-Dual Predictor-Corrector barrier.
bool ClpInterior::primalFeasible | ( | ) | const [inline] |
bool ClpInterior::dualFeasible | ( | ) | const [inline] |
int ClpInterior::algorithm | ( | ) | const [inline] |
void ClpInterior::setAlgorithm | ( | int | value | ) | [inline] |
CoinWorkDouble ClpInterior::sumDualInfeasibilities | ( | ) | const [inline] |
CoinWorkDouble ClpInterior::sumPrimalInfeasibilities | ( | ) | const [inline] |
CoinWorkDouble ClpInterior::dualObjective | ( | ) | const [inline] |
CoinWorkDouble ClpInterior::primalObjective | ( | ) | const [inline] |
CoinWorkDouble ClpInterior::diagonalNorm | ( | ) | const [inline] |
CoinWorkDouble ClpInterior::linearPerturbation | ( | ) | const [inline] |
void ClpInterior::setLinearPerturbation | ( | CoinWorkDouble | value | ) | [inline] |
Definition at line 204 of file ClpInterior.hpp.
CoinWorkDouble ClpInterior::projectionTolerance | ( | ) | const [inline] |
void ClpInterior::setProjectionTolerance | ( | CoinWorkDouble | value | ) | [inline] |
Definition at line 211 of file ClpInterior.hpp.
CoinWorkDouble ClpInterior::diagonalPerturbation | ( | ) | const [inline] |
void ClpInterior::setDiagonalPerturbation | ( | CoinWorkDouble | value | ) | [inline] |
Definition at line 218 of file ClpInterior.hpp.
CoinWorkDouble ClpInterior::gamma | ( | ) | const [inline] |
void ClpInterior::setGamma | ( | CoinWorkDouble | value | ) | [inline] |
Definition at line 225 of file ClpInterior.hpp.
CoinWorkDouble ClpInterior::delta | ( | ) | const [inline] |
void ClpInterior::setDelta | ( | CoinWorkDouble | value | ) | [inline] |
Definition at line 232 of file ClpInterior.hpp.
CoinWorkDouble ClpInterior::complementarityGap | ( | ) | const [inline] |
CoinWorkDouble ClpInterior::largestPrimalError | ( | ) | const [inline] |
CoinWorkDouble ClpInterior::largestDualError | ( | ) | const [inline] |
int ClpInterior::maximumBarrierIterations | ( | ) | const [inline] |
void ClpInterior::setMaximumBarrierIterations | ( | int | value | ) | [inline] |
Definition at line 255 of file ClpInterior.hpp.
void ClpInterior::setCholesky | ( | ClpCholeskyBase * | cholesky | ) |
Set cholesky (and delete present one).
int ClpInterior::numberFixed | ( | ) | const |
Return number fixed to see if worth presolving.
void ClpInterior::fixFixed | ( | bool | reallyFix = true |
) |
fix variables interior says should be.
If reallyFix false then just set values to exact bounds
CoinWorkDouble* ClpInterior::primalR | ( | ) | const [inline] |
CoinWorkDouble* ClpInterior::dualR | ( | ) | const [inline] |
void ClpInterior::gutsOfDelete | ( | ) | [protected] |
Does most of deletion.
void ClpInterior::gutsOfCopy | ( | const ClpInterior & | rhs | ) | [protected] |
Does most of copying.
bool ClpInterior::createWorkingData | ( | ) | [protected] |
Returns true if data looks okay, false if not.
void ClpInterior::deleteWorkingData | ( | ) | [protected] |
bool ClpInterior::sanityCheck | ( | ) | [protected] |
Sanity check on input rim data.
int ClpInterior::housekeeping | ( | ) | [protected] |
This does housekeeping.
CoinWorkDouble ClpInterior::rawObjectiveValue | ( | ) | const [inline] |
Raw objective value (so always minimize).
Reimplemented from ClpModel.
Definition at line 294 of file ClpInterior.hpp.
int ClpInterior::isColumn | ( | int | sequence | ) | const [inline] |
int ClpInterior::sequenceWithin | ( | int | sequence | ) | const [inline] |
void ClpInterior::checkSolution | ( | ) |
Checks solution.
CoinWorkDouble ClpInterior::quadraticDjs | ( | CoinWorkDouble * | djRegion, | |
const CoinWorkDouble * | solution, | |||
CoinWorkDouble | scaleFactor | |||
) |
Modifies djs to allow for quadratic.
returns quadratic offset
void ClpInterior::setFixed | ( | int | sequence | ) | [inline] |
void ClpInterior::clearFixed | ( | int | sequence | ) | [inline] |
Definition at line 316 of file ClpInterior.hpp.
bool ClpInterior::fixed | ( | int | sequence | ) | const [inline] |
Definition at line 319 of file ClpInterior.hpp.
void ClpInterior::setFlagged | ( | int | sequence | ) | [inline] |
void ClpInterior::clearFlagged | ( | int | sequence | ) | [inline] |
Definition at line 327 of file ClpInterior.hpp.
bool ClpInterior::flagged | ( | int | sequence | ) | const [inline] |
Definition at line 330 of file ClpInterior.hpp.
void ClpInterior::setFixedOrFree | ( | int | sequence | ) | [inline] |
void ClpInterior::clearFixedOrFree | ( | int | sequence | ) | [inline] |
Definition at line 338 of file ClpInterior.hpp.
bool ClpInterior::fixedOrFree | ( | int | sequence | ) | const [inline] |
Definition at line 341 of file ClpInterior.hpp.
void ClpInterior::setLowerBound | ( | int | sequence | ) | [inline] |
void ClpInterior::clearLowerBound | ( | int | sequence | ) | [inline] |
Definition at line 349 of file ClpInterior.hpp.
bool ClpInterior::lowerBound | ( | int | sequence | ) | const [inline] |
Definition at line 352 of file ClpInterior.hpp.
void ClpInterior::setUpperBound | ( | int | sequence | ) | [inline] |
void ClpInterior::clearUpperBound | ( | int | sequence | ) | [inline] |
Definition at line 360 of file ClpInterior.hpp.
bool ClpInterior::upperBound | ( | int | sequence | ) | const [inline] |
Definition at line 363 of file ClpInterior.hpp.
void ClpInterior::setFakeLower | ( | int | sequence | ) | [inline] |
void ClpInterior::clearFakeLower | ( | int | sequence | ) | [inline] |
Definition at line 371 of file ClpInterior.hpp.
bool ClpInterior::fakeLower | ( | int | sequence | ) | const [inline] |
Definition at line 374 of file ClpInterior.hpp.
void ClpInterior::setFakeUpper | ( | int | sequence | ) | [inline] |
void ClpInterior::clearFakeUpper | ( | int | sequence | ) | [inline] |
Definition at line 382 of file ClpInterior.hpp.
bool ClpInterior::fakeUpper | ( | int | sequence | ) | const [inline] |
Definition at line 385 of file ClpInterior.hpp.
void ClpInteriorUnitTest | ( | const std::string & | mpsDir, | |
const std::string & | netlibDir | |||
) | [friend] |
A function that tests the methods in the ClpInterior class.
The only reason for it not to be a member method is that this way it doesn't have to be compiled into the library. And that's a gain, because the library should be compiled with optimization on, but this method should be compiled with debugging.
It also does some testing of ClpFactorization class
CoinWorkDouble ClpInterior::largestPrimalError_ [protected] |
CoinWorkDouble ClpInterior::largestDualError_ [protected] |
CoinWorkDouble ClpInterior::sumDualInfeasibilities_ [protected] |
CoinWorkDouble ClpInterior::sumPrimalInfeasibilities_ [protected] |
CoinWorkDouble ClpInterior::worstComplementarity_ [protected] |
CoinWorkDouble ClpInterior::xsize_ |
Definition at line 411 of file ClpInterior.hpp.
CoinWorkDouble ClpInterior::zsize_ |
Definition at line 412 of file ClpInterior.hpp.
CoinWorkDouble* ClpInterior::lower_ [protected] |
Working copy of lower bounds (Owner of arrays below).
Definition at line 415 of file ClpInterior.hpp.
CoinWorkDouble* ClpInterior::rowLowerWork_ [protected] |
CoinWorkDouble* ClpInterior::columnLowerWork_ [protected] |
CoinWorkDouble* ClpInterior::upper_ [protected] |
Working copy of upper bounds (Owner of arrays below).
Definition at line 421 of file ClpInterior.hpp.
CoinWorkDouble* ClpInterior::rowUpperWork_ [protected] |
CoinWorkDouble* ClpInterior::columnUpperWork_ [protected] |
CoinWorkDouble* ClpInterior::cost_ [protected] |
CoinWorkDouble* ClpInterior::rhs_ |
CoinWorkDouble* ClpInterior::x_ |
Definition at line 431 of file ClpInterior.hpp.
CoinWorkDouble* ClpInterior::y_ |
Definition at line 432 of file ClpInterior.hpp.
CoinWorkDouble* ClpInterior::dj_ |
Definition at line 433 of file ClpInterior.hpp.
ClpLsqr* ClpInterior::lsqrObject_ [protected] |
ClpPdcoBase* ClpInterior::pdcoStuff_ [protected] |
CoinWorkDouble ClpInterior::mu_ [protected] |
CoinWorkDouble ClpInterior::objectiveNorm_ [protected] |
CoinWorkDouble ClpInterior::rhsNorm_ [protected] |
CoinWorkDouble ClpInterior::solutionNorm_ [protected] |
CoinWorkDouble ClpInterior::dualObjective_ [protected] |
CoinWorkDouble ClpInterior::primalObjective_ [protected] |
CoinWorkDouble ClpInterior::diagonalNorm_ [protected] |
CoinWorkDouble ClpInterior::stepLength_ [protected] |
CoinWorkDouble ClpInterior::linearPerturbation_ [protected] |
CoinWorkDouble ClpInterior::diagonalPerturbation_ [protected] |
CoinWorkDouble ClpInterior::gamma_ [protected] |
Definition at line 461 of file ClpInterior.hpp.
CoinWorkDouble ClpInterior::delta_ [protected] |
Definition at line 463 of file ClpInterior.hpp.
CoinWorkDouble ClpInterior::targetGap_ [protected] |
CoinWorkDouble ClpInterior::projectionTolerance_ [protected] |
CoinWorkDouble ClpInterior::maximumRHSError_ [protected] |
CoinWorkDouble ClpInterior::maximumBoundInfeasibility_ [protected] |
CoinWorkDouble ClpInterior::maximumDualError_ [protected] |
CoinWorkDouble ClpInterior::diagonalScaleFactor_ [protected] |
CoinWorkDouble ClpInterior::scaleFactor_ [protected] |
CoinWorkDouble ClpInterior::actualPrimalStep_ [protected] |
CoinWorkDouble ClpInterior::actualDualStep_ [protected] |
CoinWorkDouble ClpInterior::smallestInfeasibility_ [protected] |
CoinWorkDouble ClpInterior::historyInfeasibility_[LENGTH_HISTORY] [protected] |
Definition at line 486 of file ClpInterior.hpp.
CoinWorkDouble ClpInterior::complementarityGap_ [protected] |
CoinWorkDouble ClpInterior::baseObjectiveNorm_ [protected] |
CoinWorkDouble ClpInterior::worstDirectionAccuracy_ [protected] |
CoinWorkDouble ClpInterior::maximumRHSChange_ [protected] |
CoinWorkDouble* ClpInterior::errorRegion_ [protected] |
CoinWorkDouble* ClpInterior::rhsFixRegion_ [protected] |
CoinWorkDouble* ClpInterior::upperSlack_ [protected] |
CoinWorkDouble* ClpInterior::lowerSlack_ [protected] |
CoinWorkDouble* ClpInterior::diagonal_ [protected] |
CoinWorkDouble* ClpInterior::solution_ [protected] |
CoinWorkDouble* ClpInterior::workArray_ [protected] |
CoinWorkDouble* ClpInterior::deltaX_ [protected] |
CoinWorkDouble* ClpInterior::deltaY_ [protected] |
CoinWorkDouble* ClpInterior::deltaZ_ [protected] |
CoinWorkDouble* ClpInterior::deltaW_ [protected] |
CoinWorkDouble* ClpInterior::deltaSU_ [protected] |
CoinWorkDouble* ClpInterior::deltaSL_ [protected] |
Definition at line 519 of file ClpInterior.hpp.
CoinWorkDouble* ClpInterior::primalR_ [protected] |
CoinWorkDouble* ClpInterior::dualR_ [protected] |
CoinWorkDouble* ClpInterior::rhsB_ [protected] |
CoinWorkDouble* ClpInterior::rhsU_ [protected] |
CoinWorkDouble* ClpInterior::rhsL_ [protected] |
CoinWorkDouble* ClpInterior::rhsZ_ [protected] |
CoinWorkDouble* ClpInterior::rhsW_ [protected] |
CoinWorkDouble* ClpInterior::rhsC_ [protected] |
CoinWorkDouble* ClpInterior::zVec_ [protected] |
CoinWorkDouble* ClpInterior::wVec_ [protected] |
ClpCholeskyBase* ClpInterior::cholesky_ [protected] |
int ClpInterior::numberComplementarityPairs_ [protected] |
numberComplementarityPairs i.e. ones with lower and/or upper bounds (not fixed)
Definition at line 543 of file ClpInterior.hpp.
int ClpInterior::numberComplementarityItems_ [protected] |
numberComplementarityItems_ i.e. number of active bounds
Definition at line 545 of file ClpInterior.hpp.
int ClpInterior::maximumBarrierIterations_ [protected] |
bool ClpInterior::gonePrimalFeasible_ [protected] |
bool ClpInterior::goneDualFeasible_ [protected] |
int ClpInterior::algorithm_ [protected] |