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Functions3,454 in github.com/coin-or/Clp

⨍ Functions 3,454◇ Types & classes 257

↓ 5 callersFunctioncostRegion

src/ClpSimplex.hpp:1184

↓ 5 callersMethodcountBasis

returns number of elements in column part of basis,

src/AbcMatrix.cpp:298

↓ 5 callersMethodenableSimplexInterface

Clp's copy-in/copy-out design paradigm is a challenge for the simplex modes. Normal operation goes like this: * startup() loads clp's work array

src/OsiClp/OsiClpSolverInterface.cpp:6914

↓ 5 callersMethodextendUpdated

expands an updated column to allow for extra rows which the main solver does not know about and returns number added. */

src/ClpGubMatrix.cpp:1782

↓ 5 callersMethodfillBasis

src/AbcMatrix.cpp:312

↓ 5 callersMethodforceOtherFactorization

If nonzero force use of 1,dense 2,small 3,osl

src/ClpFactorization.cpp:1414

↓ 5 callersFunctiongetInfinity

Get solver's value for infinity

src/OsiClp/OsiClpSolverInterface.hpp:524

↓ 5 callersFunctiongetObjSense

Get objective function sense (1 for min (default), -1 for max)

src/OsiClp/OsiClpSolverInterface.hpp:457

↓ 5 callersMethodgetReducedCost

Get a pointer to array[getNumCols()] of reduced costs

src/OsiClp/OsiClpSolverInterface.cpp:6527

↓ 5 callersMethodgetRightHandSide

------------------------------------------------------------------

src/OsiClp/OsiClpSolverInterface.cpp:3968

↓ 5 callersMethodgetRowPrice

Get pointer to array[getNumRows()] of dual prices

src/OsiClp/OsiClpSolverInterface.cpp:6514

↓ 5 callersMethodgetRowRange

------------------------------------------------------------------

src/OsiClp/OsiClpSolverInterface.cpp:3974

↓ 5 callersMethodgetRowSense

------------------------------------------------------------------

src/OsiClp/OsiClpSolverInterface.cpp:3962

↓ 5 callersMethodgutsOfDual

src/AbcSimplexDual.cpp:302

↓ 5 callersFunctionintegerInformation

Integer information

src/ClpModel.hpp:871

↓ 5 callersMethodisDualObjectiveLimitReached

src/OsiClp/OsiClpSolverInterface.cpp:1888

↓ 5 callersMethodlooksOptimal

Returns true if would not find any row

src/ClpDualRowSteepest.cpp:1069

↓ 5 callersFunctionlpPhaseRow

src/ClpOutput.cpp:272

↓ 5 callersMethodmatchName

Returns name which could match

src/Attic/ClpParam.cpp:522

↓ 5 callersMethodminimumPivotTolerance

src/CoinAbcDenseFactorization.cpp:752

↓ 5 callersMethodmodifyCoefficient

Modify one element of packed matrix. An element may be added. This works for either ordering If the new element is zero it will be deleted unle

src/ClpMatrixBase.cpp:556

↓ 5 callersFunctionnumberPrimalInfeasibilities

Number of primal infeasibilities

src/ClpSimplex.hpp:781

↓ 5 callersMethodnumberRowBlocks

Number of actual row blocks

src/AbcMatrix.hpp:405

↓ 5 callersFunctionobjectiveOffset

Objective offset

src/ClpModel.hpp:375

↓ 5 callersMethodpermuteBack

Returns permute back

src/CoinAbcDenseFactorization.cpp:814

↓ 5 callersMethodpivotRegion

src/CoinAbcDenseFactorization.hpp:129

↓ 5 callersFunctionpreProcessingMode

Get preprocessing mode

src/OsiClp/OsiClpSolverInterface.hpp:1237

↓ 5 callersMethodprimalColumnPivot

primal column pivot choice

src/AbcSimplex.hpp:324

↓ 5 callersMethodsaveModel

Save model to file, returns 0 if success

src/ClpSimplex.cpp:7182

↓ 5 callersMethodscaleObjective

If input negative scales objective so maximum <= -value and returns scale factor used. If positive unscales and also redoes dual stuff */

src/ClpSolve.cpp:5187

↓ 5 callersMethodsetIntParam

src/OsiClp/OsiClpSolverInterface.cpp:1762

↓ 5 callersFunctionsetLowerBound

To say a variable has lower bound

src/ClpInterior.hpp:382

↓ 5 callersMethodsetOneOutgoing

Sets bounds and cost for outgoing variable may change value Returns direction */

src/ClpNonLinearCost.cpp:1790

↓ 5 callersMethodsetPersistenceFlag

Array persistence flag If 0 then as now (delete/new) 1 then only do arrays if bigger needed 2 as 1 but give a bit extra if bigger needed */

src/ClpSimplex.cpp:11463

↓ 5 callersMethodsetPivots

Sets number of pivots since factorization

src/CoinAbcDenseFactorization.hpp:66

↓ 5 callersFunctionsetReference

src/ClpPrimalColumnSteepest.hpp:199

↓ 5 callersMethodsetRowName

src/ClpModel.cpp:4251

↓ 5 callersMethodsetSize

src/AbcWarmStart.cpp:16

↓ 5 callersFunctionsetUpperBound

To say a variable has upper bound

src/ClpInterior.hpp:396

↓ 5 callersMethodsolveMode

Get solve mode e.g. 0 C++ code, 1 Lapack, 2 choose If 4 set then values pass if 8 set then has iterated */

src/CoinAbcDenseFactorization.hpp:175

↓ 5 callersFunctionstatus

Status of problem: -1 - unknown e.g. before solve or if postSolve says not optimal 0 - optimal 1 - primal infeasible

src/ClpModel.hpp:437

↓ 5 callersMethodswap

Swaps two variables (for now just updates basic list) and sets status

src/AbcSimplex.cpp:5914

↓ 5 callersMethodswitchOffCheck

Switches off dj checking each factorization (for BIG models)

src/ClpGubMatrix.cpp:4003

↓ 5 callersMethodthreadInfoPointer

src/AbcSimplex.hpp:1045

↓ 5 callersMethodtimesIncludingSlacks

Return A * scalar(+-1) *x</code> in <code>y</code>. @pre <code>x</code> must be of size <code>numColumns()+numRows()</code> @pre <code>y</code>

src/AbcMatrix.cpp:1117

↓ 5 callersMethodunboundedRay

src/ClpModel.cpp:2781

↓ 5 callersFunctionupdateColumnFT

Updates one column (FTRAN) Tries to do FT update number returned is negative if no room */

src/AbcSimplexFactorization.hpp:196

↓ 5 callersMethodupdateColumnTransposeCpu

Updates one column (BTRAN) */

src/CoinAbcDenseFactorization.cpp:690

↓ 5 callersMethodupdatePrimalSolutionAndWeights

src/AbcDualRowPivot.cpp:58

↓ 5 callersFunctionuseCompact

src/ClpOutput.hpp:210

↓ 5 callersFunctionuseUtf8

src/ClpOutput.hpp:206

↓ 5 callersMethodwantsTableauColumn

Returns true if wants tableauColumn in replaceColumn

src/CoinAbcDenseFactorization.cpp:824

↓ 4 callersFunctionCoinAbcDgetrf2

src/AbcSimplexParallel.cpp:2395

↓ 4 callersFunctionCoinAbcDgetrs

src/AbcSimplexParallel.cpp:2535

↓ 4 callersFunctionCoinAbcDlaswp

src/AbcSimplexParallel.cpp:2361

↓ 4 callersFunctionCoinAbcScatterZeroTo

regionTo[index[i]]=0.0

src/CoinAbcHelperFunctions.cpp:581

↓ 4 callersMethodarrayForBtran

src/AbcSimplex.hpp:536

↓ 4 callersFunctionbuildTSP40

test/test_racing_lp.cpp:570

↓ 4 callersMethodcheck

checks looks okay

src/ClpNetworkBasis.cpp:337

↓ 4 callersFunctioncheckBasis

src/ClpSimplexOther.cpp:9082

↓ 4 callersFunctioncheckCorrect

src/ClpSimplex.cpp:5047

↓ 4 callersMethodcheckPrimalSolution

This sets largest infeasibility and most infeasible

src/ClpSimplex.cpp:2989

↓ 4 callersFunctioncheckReplacePart1

src/AbcSimplexFactorization.hpp:78

↓ 4 callersMethodcheckScalingEtc

Checks if all going well - may rescale

src/ClpSolve.cpp:4652

↓ 4 callersMethodcleanMatrix

Really clean up matrix. a) eliminate all duplicate AND small elements in matrix b) remove all gaps and set extraGap_ and extraMajor_ to 0.0 c

src/ClpModel.cpp:1219

↓ 4 callersMethodcleanup

src/ClpSimplex.cpp:11203

↓ 4 callersMethodclearHiddenArrays

Clear all hidden arrays

src/CoinAbcDenseFactorization.hpp:271

↓ 4 callersFunctioncoinMessages

Return Coin messages

src/ClpModel.hpp:986

↓ 4 callersFunctioncolumnLower

src/ClpModel.hpp:771

↓ 4 callersFunctioncolumnUpper

src/ClpModel.hpp:780

↓ 4 callersMethodcostBasic

src/AbcSimplex.hpp:649

↓ 4 callersMethodcrunch

Does very cursory presolve. rhs is numberRows, whichRows is 3*numberRows and whichColumns is 2*numberColumns */

src/ClpSimplexOther.cpp:1774

↓ 4 callersFunctiondeleteChar

src/ClpModel.cpp:1173

↓ 4 callersMethoddeleteNamesAsChar

Delete char * version of names

src/ClpModel.cpp:4702

↓ 4 callersFunctiondoOneBlock

src/ClpPackedMatrix.cpp:6194

↓ 4 callersFunctiondualColumn0

src/ClpPackedMatrix.cpp:6109

↓ 4 callersMethoddualColumn1Row

gets sorted tableau row and a possible value of theta

src/AbcMatrix.cpp:1281

↓ 4 callersMethodelements

Returns array to put basis elements in

src/CoinAbcDenseFactorization.cpp:792

↓ 4 callersFunctioneventHandler

src/ClpModel.hpp:1019

↓ 4 callersMethodfactor

Does most of factorization

src/CoinAbcBaseFactorization1.cpp:682

↓ 4 callersMethodfakeSuperBasic

Returns 1 if fake superbasic 0 if free or true superbasic -1 if was fake but has cleaned itself up (sets status) -2 if wasn't

src/AbcSimplex.hpp:769

↓ 4 callersMethodfastDual

treat no pivot as finished (unless interesting)

src/ClpSimplexDual.cpp:7241

↓ 4 callersFunctionfillEnv

src/CbcOrClpParam.cpp:1260

↓ 4 callersMethodgetAvailableArray

Returns first available empty array (and sets flag)

src/AbcSimplex.cpp:6019

↓ 4 callersFunctiongetDynamicStatusGen

src/ClpDynamicExampleMatrix.hpp:147

↓ 4 callersFunctiongetObjCoefficients

Get pointer to array[getNumCols()] of objective function coefficients

src/OsiClp/OsiClpSolverInterface.hpp:448

↓ 4 callersFunctiongetRowLower

Get pointer to array[getNumRows()] of row lower bounds

src/OsiClp/OsiClpSolverInterface.hpp:442

↓ 4 callersFunctiongetRowUpper

Get pointer to array[getNumRows()] of row upper bounds

src/OsiClp/OsiClpSolverInterface.hpp:445

↓ 4 callersMethodgetSolveType

src/ClpSolve.cpp:4220

↓ 4 callersFunctioninstrument_end_and_adjust

src/ClpSolve.cpp:478

↓ 4 callersFunctionlengthNames

length of names (0 means no names0

src/ClpModel.hpp:1039

↓ 4 callersMethodloadFromCoinModel

This loads a model from a coinModel object - returns number of errors

src/OsiClp/OsiClpSolverInterface.cpp:4984

↓ 4 callersMethodloadProblem

This loads a model from a CoinStructuredModel object - returns number of errors. If originalOrder then keep to order stored in blocks, otherwise

src/ClpSolve.cpp:4933

↓ 4 callersFunctionmaskMatches

src/ClpSolver.cpp:4514

↓ 4 callersFunctionmaskMatches

src/Attic/ClpSolver.cpp:4463

↓ 4 callersMethodnumberColumnBlocks

Number of actual column blocks

src/AbcMatrix.hpp:400

↓ 4 callersMethodnumberCpus

src/AbcSimplex.hpp:898

↓ 4 callersMethodordinaryVariables

Set to 1 if no free or super basic

src/AbcSimplex.hpp:299

↓ 4 callersFunctionpdxxxstep

src/ClpHelperFunctions.hpp:251

↓ 4 callersFunctionpivotVariable

Basic variables pivoting on which rows

src/ClpSimplex.hpp:1039

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