R Interface to C API of IBM ILOG CPLEX

addColsCPLEX | Adds Columns to a Specified CPLEX Problem Object |

addFpDestCPLEX | Add a File to the List of Message Destinations for a Channel |

addIndConstrCPLEX | Adds an Indicator Constraint to the Specified CPLEX Problem... |

addMIPstartsCPLEX | Add Multiple MIP Starts to a CPLEX Problem Object |

addQConstrCPLEX | Add Quadratic Constraint to a Specified CPLEX Problem Object |

addRowsCPLEX | Add Constraints to a Specified CPLEX Problem Object |

baroptCPLEX | Solve LP, QP or QCP Problem by Means of the Barrier Algorithm |

baseWriteCPLEX | Write the Most Current Basis Associated With a CPLEX Problem... |

basicPresolveCPLEX | Perform Bound Strengthening and Detect Redundant Rows |

boundSaCPLEX | Access Upper and Lower Sensitivity Ranges for Lower and Upper... |

checkAddColsCPLEX | Validate Arguments of the Corresponding 'addColsCPLEX'... |

checkAddRowsCPLEX | Validate Arguments of the Corresponding 'addRowsCPLEX'... |

checkChgCoefListCPLEX | Validate Arguments of the Corresponding 'chgCoefListCPLEX'... |

checkCopyColTypeCPLEX | Validate Arguments of the Corresponding 'copyColTypeCPLEX'... |

checkCopyLpCPLEX | Validate Arguments of the Corresponding 'copyLpCPLEX' Routine |

checkCopyLpwNamesCPLEX | Validate Arguments of the Corresponding 'copyLpwNamesCPLEX'... |

checkCopyQPsepCPLEX | Validate Arguments of the Corresponding 'copyQPsepCPLEX'... |

checkCopyQuadCPLEX | Validate Arguments of the Corresponding 'checkCopyQuadCPLEX'... |

checkValsCPLEX | Check an Array of Indices and a Corresponding Array of Values... |

chgBndsCPLEX | Change the Lower or Upper Bounds on a Set of Variables of a... |

chgCoefCPLEX | Change a Single Coefficient in the Constraint Matrix, Linear... |

chgCoefListCPLEX | Change a List of Matrix Coefficients of a CPLEX Problem... |

chgColNameCPLEX | Change the Names of Variables in a CPLEX Problem Object |

chgColsBndsCPLEX | Change Lower and Upper Bounds on a Set of Variables of a... |

chgColTypeCPLEX | Change Types of a Set of Variables of a CPLEX Problem Object |

chgMIPstartsCPLEX | Modify or Extend Multiple MIP Starts |

chgNameCPLEX | Change the Name of a Constraint a Variable in a CPLEX Problem... |

chgObjCPLEX | Change Linear Objective Coefficients |

chgProbNameCPLEX | Change the Name of the Current Problem. |

chgProbTypeCPLEX | Change the Current Problem to a Related Problem |

chgQPcoefCPLEX | Change a Single Coefficient in the Quadratic Objective of a... |

chgRhsCPLEX | Change Righthand Side Coefficients |

chgRngValCPLEX | Change Range Coefficients |

chgRowNameCPLEX | Change Names of Linear Constraints |

chgSenseCPLEX | Change Sense of a Set of Linear Constraints |

chgTerminateCPLEX | Change Termination Signal |

cleanupCoefCPLEX | change Problem Coefficients to Zero That are Smaller in... |

cloneProbCPLEX | Copy a CPLEX Problem Object |

closeEnvCPLEX | Free all of the Data Structures Associated With CPLEX |

closeFileCPLEX | Close a File |

closeProbCPLEX | Close CPLEX Environment And Remove CPLEX Problem Object |

cLpWriteCPLEX | Write an LP Format File Containing Identified Conflict |

completelpCPLEX | Manage Modification Steps Closely |

copyBaseCPLEX | Copies a Basis Into a CPLEX Problem Object. |

copyColTypeCPLEX | Copy Variable Type Information Into a Given Problem |

copyLpCPLEX | Copy Data Defining an LP Problem to a CPLEX Problem Object. |

copyLpwNamesCPLEX | Copy Data Defining an LP Problem to a CPLEX Problem Object. |

copyObjNameCPLEX | Copy a Name for the Objective Function Into a CPLEX Problem... |

copyOrderCPLEX | Copy Priority Order to CPLEX Problem Object |

copyPartBaseCPLEX | Copies a partial basis into an LP problem object. |

copyQPsepCPLEX | Copy the Quadratic Objective Matrix Q for a Separable QP... |

copyQuadCPLEX | Copy a Quadratic Objective Matrix Q When Q is not Diagonal. |

copyStartCPLEX | Provides Starting Information for Use in a Subsequent Call to... |

cplexAPI-package | R Interface to C API of IBM ILOG CPLEX |

cplexConstants | Constants, Parameters, Return and Status Codes of IBM ILOG... |

cplexError-class | Class '"cplexError"' |

cplexPtr-class | Class '"cplexPtr"' |

delColsCPLEX | Delete all Columns in a Specified Range |

delFpDestCPLEX | Remove a File from the List of Message Destinations for a... |

delIndConstrsCPLEX | Delete a Range of Indicator Constraints |

delMIPstartsCPLEX | Delete a Range MIP Starts |

delNamesCPLEX | Remove all Names Assigned to Rows and Columns |

delProbCPLEX | Remove Specified CPLEX Problem Object |

delQConstrsCPLEX | Delete a Range of Quadratic Constraints |

delRowsCPLEX | Delete a Range of Rows |

delSetColsCPLEX | Delete a Set of Columns |

delSetRowsCPLEX | Delete a Set of Rows |

delTerminateCPLEX | Terminate CPLEX gracefully |

disconnectChannelCPLEX | Flush all Message Destinations Associated with a Channel |

dualoptCPLEX | Find a Problem Solution Using the Dual Simplex Algorithm |

dualWriteCPLEX | Write a Dual Formulation of the Current CPLEX Problem Object |

feasOptCPLEX | Compute a Minimum-Cost Relaxation |

fileputCPLEX | Write to File |

flushChannelCPLEX | Flush All Message Destinations Associated With a Channel |

flushStdChannelsCPLEX | Flushes the Output Buffers of the Four Standard Channels |

freePresolveCPLEX | Free Presolved Problem From the LP Problem Object |

getBaseCPLEX | Access Basis Resident in a CPLEX Problem Object. |

getBestObjValCPLEX | Access the Currently Best Known Bound of all the Remaining... |

getChannelsCPLEX | Obtain Pointers to the Four Default Channels |

getChgParmCPLEX | Get Parameter Numbers for Parameters Which are Not Set at... |

getCoefCPLEX | Access a Single Constraint Matrix Coefficient |

getColIndexCPLEX | Search for the Index Number of the Specified Column |

getColInfeasCPLEX | Compute Infeasibility of a Given Solution for a Range of... |

getColNameCPLEX | Access a Range of Column Names |

getColsCPLEX | Accesses a Range of Columns of the Constraint Matrix |

getColTypeCPLEX | Access Types for a Range of Variables |

getConflictCPLEX | Return Linear Constraints and Variables Belonging to a... |

getConflictExtCPLEX | Get Conflict Status Codes |

getCutoffCPLEX | Access MIP Cutoff Value Being Used During Mixed Integer... |

getDblParmCPLEX | Obtain the Current Value of a CPLEX Parameter of Type Double |

getDblQualCPLEX | Access Double-Valued Information About the Quality of the... |

getDbsCntCPLEX | Access the Number of Dual Super-Basic Variables in the... |

getDjCPLEX | Accesses Reduced Costs for a Range of Variables of a Linear... |

getErrorStrCPLEX | Return an Error Message String Corresponding to an Error Code |

getGradCPLEX | Project the Impact of Making Changes to Optimal Variable... |

getIndConstrCPLEX | Access a Specified Indicator Constraint on the Variables of a... |

getInfoDblParmCPLEX | Obtain Default, Minimum and Maximum Values of a Parameter of... |

getInfoIntParmCPLEX | Obtain Default, Minimum and Maximum Values of a Parameter of... |

getInfoLongParmCPLEX | Obtain Default, Minimum and Maximum Values of a Parameter of... |

getInfoStrParmCPLEX | Obtain Default Value of a String Parameter |

getIntParmCPLEX | Obtain the Current Value of a CPLEX Parameter of Type CPXINT |

getIntQualCPLEX | Access Integer-Valued Information About the Quality of the... |

getItCntCPLEX | Access the Total Number of Simplex Iterations to Solve an LP... |

getLogFileCPLEX | Access log file to Which Messages are Written |

getLongParmCPLEX | Obtain Current Value of a Parameter of Type CPXLONG |

getLowBndsIdsCPLEX | Retrieve Lower Bounds on Variables |

getLowerBndsCPLEX | Access a Range of Lower Bounds on Variables |

getMethodCPLEX | Obtain Solution Algorithm |

getMIPrelGapCPLEX | Access Relative Objective Gap for a MIP Optimization |

getMIPstartIndexCPLEX | Search for the Index Number of the Specified MIP Start |

getMIPstartNameCPLEX | Access a Range of Names of MIP Starts |

getMIPstartsCPLEX | Access a Range of MIP Starts of a CPLEX Problem Object |

getNumColsCPLEX | Access the Number of Columns in the Constraint Matrix |

getNumMIPstartsCPLEX | Access the Number of MIP Starts in the CPLEX Problem Object |

getNumNnzCPLEX | Access the Number of Nonzero Elements in the Constraint... |

getNumQConstrsCPLEX | Return the Number of quadratic constraints. |

getNumQPnzCPLEX | Return the Number of Nonzeros in the Q Matrix |

getNumQuadCPLEX | Return the Number of Variables That Have Quadratic Objective... |

getNumRowsCPLEX | Access the Number of Rows in the Constraint Matrix |

getObjCPLEX | Access a Range of Objective Function Coefficients of a CPLEX... |

getObjDirCPLEX | Access the Direction of Optimization |

getObjNameCPLEX | Access the Name of the Objective Row of a CPLEX Problem... |

getObjOffsetCPLEX | Objective Offset Between the Original Problem and the... |

getObjValCPLEX | Access Solution Objective Value |

getOrderCPLEX | Access MIP Priority Order Information |

getParmNameCPLEX | Obtain the Name of a CPLEX Parameter, Given the Symbolic... |

getParmNumCPLEX | Obtain the Reference Number of a CPLEX Parameter |

getParmTypeCPLEX | Obtain the Type of a CPLEX Parameter |

getParmValCPLEX | Values and Names of Parameters Having Non-Default Values |

getPhase1CntCPLEX | Access Number of Phase I Iterations |

getPiCPLEX | Access Dual Values for a Range of Constraints |

getPreStatCPLEX | Access Presolve Status Information for Columns and Rows |

getProbNameCPLEX | Access Problem Name |

getProbTypeCPLEX | Access Problem Type |

getProbVarCPLEX | Access the Solution Values for a Range of Problem Variables |

getQConstrCPLEX | Access a Specified Quadratic Constraint on the Variables of a... |

getQPcoefCPLEX | Access the Quadratic Coefficient in the Matrix Q |

getQuadCPLEX | Access a Range of Columns of the Matrix Q of a Model With a... |

getRedLpCPLEX | Get a Pointer for the Presolved Problem |

getRhsCPLEX | Access Righthand Side Coefficients for a Range of Constraints |

getRngValCPLEX | Accesses Righthand Side Coefficients Range Coefficients |

getRowIndexCPLEX | Search for the Index Number of a Specified Row |

getRowInfeasCPLEX | Compute Infeasibility of a Given Solution for a Range of... |

getRowNameCPLEX | Access a Range of Row Names |

getRowsCPLEX | Accesses a Range of Rows of the Constraint Matrix |

getSenseCPLEX | Access the Sense for a Range of Constraints in a CPLEX... |

getSiftItCntCPLEX | Access Total Number of Sifting Iterations |

getSiftPase1CntCPLEX | Access Number of Phase I Sifting Iterations |

getSlackCPLEX | Accesses Slack Values for a Range of Linear Constraints |

getStatCPLEX | Access the Solution Status of the Problem |

getStatStrCPLEX | Return an Status Message String Corresponding to an Status... |

getStrParmCPLEX | Obtain the Current Value of a CPLEX String Parameter |

getSubMethodCPLEX | Accesses Solution Method of the Last Subproblem Optimization |

getSubStatCPLEX | Access Solution Status of the Last Subproblem Optimization |

getTimeCPLEX | Get a Time Stamp |

getUppBndsIdsCPLEX | Retrieve Upper Bounds on Variables |

getUpperBndsCPLEX | Access a Range of Upper Bounds on Variables |

getVersionCPLEX | Get Version Number of the CPLEX Library. |

hybbaroptCPLEX | Solve the Specified Problem by the CPLEX Barrier Optimizer |

hybnetoptCPLEX | Use CPLEX Network Optimizer |

initProbCPLEX | Create a CPLEX Problem Object in the CPLEX Environment |

lpoptCPLEX | Find a Solution to a Problem Using One of the CPLEX Linear... |

mipoptCPLEX | Find a Solution to a Mixed Integer Program |

newColsCPLEX | Add Empty Columns to a Specified CPLEX Problem Object |

newRowsCPLEX | Add Empty Constraints to a Specified CPLEX Problem Object |

objSaCPLEX | Access Upper and Lower Sensitivity Ranges for Objective... |

openEnvCPLEX | Initialize a CPLEX Environment |

openFileCPLEX | Open a File |

openProbCPLEX | Create new CPLEX Environment And New CPLEX Problem Object |

ordWriteCPLEX | Write Priority Order to ORD File |

preslvWriteCPLEX | Write a Presolved Version of the Problem to File |

presolveCPLEX | Perform Presolve |

primoptCPLEX | Find a Solution to a Problem Using the Primal Simplex Method |

printTerminateCPLEX | Print Termination Signal |

qpoptCPLEX | Find a Solution to a Continuous Quadratic Program |

readCopyBaseCPLEX | Read Basis From a BAS File and Copy it Into a CPLEX Problem... |

readCopyMIPstartsCPLEX | Read a File in the Format MST |

readCopyOrderCPLEX | Read ORD File |

readCopyParmCPLEX | Reads Parameter Names And Settings From a File |

readCopyProbCPLEX | Read an MPS, LP, or SAV File Into an Existing CPLEX Problem... |

readCopySolCPLEX | Reads a Solution From a SOL Format File |

refineConflictCPLEX | Identify a Minimal Conflict for the Infeasibility of the... |

refineConflictExtCPLEX | Identify a Minimal Conflict |

refineMIPstartConflictCPLEX | Refine a Conflict in Order to Determine Why a Given MIP Start... |

refineMIPstartConflictExtCPLEX | Identify a Minimal Conflict |

return_codeCPLEX | Translates a IBM ILOG CPLEX Return Code into a Human Readable... |

rhsSaCPLEX | Access Upper and Lower Sensitivity Ranges for Righthand Side... |

setDblParmCPLEX | Set the Value of a CPLEX Parameter of Type Double |

setDefaultParmCPLEX | Reset All CPLEX Parameters And Settings to Default Values |

setIntParmCPLEX | Set the Value of a CPLEX Parameter of Type CPXINT |

setLogFileCPLEX | Modifies the log file to which Messages are Written |

setLongParmCPLEX | Set the Value of a Parameter of Type CPXLONG |

setObjDirCPLEX | Change the Sense of the Optimization for a Problem |

setStrParmCPLEX | Set the Value of a CPLEX String Parameter |

setTerminateCPLEX | Release Termination Signal |

siftoptCPLEX | Solve a Reduced Model |

solnInfoCPLEX | Access Solution Information |

solutionCPLEX | Access Solution Values Produced by Optimization Routines |

solWriteCPLEX | Write a Solution File |

status_codeCPLEX | Translates an IBM ILOG CPLEX Status Value into a Human... |

tightenBndsCPLEX | Change the Lower or Upper Bounds on a Set of Variables of a... |

tuneParmCPLEX | Tune Parameters of the Environment For Improved Optimizer... |

unscaleProbCPLEX | Remove Any Scaling Applied to the Resident Problem |

writeMIPstartsCPLEX | Write a Range of MIP Starts to a File in MST Format |

writeParmCPLEX | Write Names and Current Settings of CPLEX Parameters to File |

writeProbCPLEX | Write a CPLEX Problem Object to File |

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